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1
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ุจุณู… ุงู„ู„ู‡ ุงู„ุฑุญู…ู† ุงู„ุฑุญูŠู… ุงู„ุณู„ุงู… ุนู„ูŠูƒู… ูˆุฑุญู…ุฉ ุงู„ู„ู‡
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ูˆุจุฑูƒุงุชู‡ ุงุญู†ุง ุงู„ูŠูˆู… ุฅู† ุดุงุก ุงู„ู„ู‡ ู‡ู†ุชุจุน ู…ูˆุถูˆุนู†ุง ููŠ
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ุชุญู„ูŠู„ ุงู„ุฏูˆุงุฆุฑ ููŠ ูˆุฌูˆุฏ ุงู„ู€ AC sources ุงู„ู…ุญุงุถุฑุฉ
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ุงู„ู…ุงุถูŠุฉ ุงุญู†ุง ุดูˆูู†ุง ูƒูŠู ุงู„ุชูˆุตูŠู„ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ูˆ
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ุงู„ุชูˆุงุฒูŠ ู‚ู„ู†ุง ุฅุฐุง ูƒุงู† ุนู†ุฏู†ุง ุนุฏุฉ elements ู…ูˆุตู„ูŠู† ุนู„ู‰
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ุงู„ุชูˆุงู„ูŠ ู‡ูŠูƒูˆู† ุงู„ู€ impedance ุงู„ู…ูƒุงูุฆุฉ ุจุชุณุงูˆูŠ Z1 ุฒุงุฆุฏ
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Z2 ุฒุงุฆุฏ Z3 ุฒุงุฆุฏ whatever addition of the elements
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ู‡ุฐุง ู„ุชูˆุตูŠู„ in seriesุนู† ุงู„ู€ impedance ู‚ู„ู†ุง ู…ุง ู‡ูŠ
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ุงู„ู…ู‚ุงูˆู…ุฉ ุฃูˆ ุงู„ู…ู…ุงู†ุนุฉ ุจุณ ููŠ ุงู„ู€ complex domainู‡ุง ูุฅุฐู†
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ู‡ุชุชุตุฑู ุฒูŠ ู‡ุฐู‡ ุงู„ู…ู‚ุงูˆู…ุงุช ูุงู„ุชูˆุตูŠู„ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ู‡ูŠูƒูˆู†
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ู…ุฌู…ูˆุนุฉ ุงู„ู€ impedance ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ู‚ู„ู†ุง ูˆุงุญุฏ ุนู„ู‰ ุฒุช
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ู‡ุชุนุทูŠู†ูŠ ูˆุงุญุฏ ุนู„ู‰ ุฒุช ูˆุงุญุฏ ุฒุงุฆุฏ ูˆุงุญุฏ ุนู„ู‰ ุฒุช ุงุซู†ูŠู†
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ุฒุงุฆุฏ ูˆุงุญุฏ ุนู„ู‰ ุฒุช ุซู„ุงุซุฉ ูˆู‡ูƒุฐุง ู‡ุฐุง in parallel
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ุดูˆูู†ุง ุงู„ู…ุญุงุถุฑุฉ ุงู„ู…ุงุถูŠุฉ ุงู„ุชูˆุตูŠู„ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ูˆู…ุซุงู„
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ุนู„ู‰ ุงู„ุชูˆุตูŠู„ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ุงู„ูŠูˆู… ู‡ู†ุดูˆู ู…ุซุงู„ ุนู„ู‰
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ุงู„ุชูˆุตูŠู„ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ุทุจุนุง
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ูƒุงู† ุจู‚ุฏุฑ ุฃุญูƒูŠ ุนู„ู‰ ุงู„ู„ูŠ ู‡ูŠ conductance ุฌูŠ ุงู„ู„ูŠ ู‡ูŠ
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ูˆุงุญุฏ ุนู„ู‰ ุฒุช ุงู„ู„ูŠ ุฅุฐุง ุงู„ู€ units ุชุนูˆู† ุงู„ุฒุช ุจุงู„ู€ Ohm
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ู‡ุชูƒูˆู† ุงู„ู€ conductance ุฌูŠ ุฃูˆ ุงู„ู€ .. ุงู„ู€ admittance
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ุจุชุงุนุชู†ุง Y ุฌูŠ ู‡ู‚ูˆู„ ู„ูƒู… ุดูŠุก ุฃุฎุฐู†ุงู‡ุง ุฌูŠ ุงุญู†ุง Y ุงู„ู„ูŠ ู‡ูŠ
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ุงู„ู€ admittance
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ุฅุฐุง ุฃู†ุง ุจุฃุญูƒูŠ ุนู† Z ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ impedance ูˆ ุงู„ู€
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units ุจุชุงุนุชู‡ุง ุจุงู„ู€ Ohm ุจู‚ุฏุฑ ุฃุญูƒูŠ ุนู† ุงู„ู€ admittance
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ุงู„ู„ูŠ ู‡ูŠ 1 ุนู„ู‰ Z ุงู„ู„ูŠ ุฅูŠุด ู‡ุชูƒูˆู† ุงู„ู€ units ุจุชุงุนุชู‡ุง ุจุช
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Siemens ุดูˆูู†ุงู‡ุง ู‚ุจู„ ุฐู„ูƒ ุงู„ู€ units ู‚ู„ู†ุง ุฅุญู†ุง Z
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ุจุชุณุงูˆูŠ R ุฒุงุฆุฏ J Chi Y ุจู‚ุฏุฑ ุฃู‚ูˆู„ ุฅู†ู‡ ุนุจุงุฑุฉ ุนู† G ุงู„ู„ูŠ
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ู‡ูŠ ู…ุชุฐูƒุฑูŠู†ู‡ุง G ูƒุงู†ุช mean 1 ุนู„ู‰ R ุฒุงุฆุฏ J B ุงู„ู„ูŠ ู‡ูŠ
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B 1 ุนู„ู‰ Chiุงู„ู€ G ุจุตูˆุฑุฉ ูˆุงุญุฏ ุนู„ู‰ R ูˆ B ุจุตูˆุฑุฉ ูˆุงุญุฏ ุนู„ู‰
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X ุทุจ
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ู†ุดูˆู ู…ุน ุจุนุถ ุงู„ู…ุซุงู„ ุนู„ู‰ ุชูˆุตูŠู„ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ุงู„ู…ุซุงู„
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ูŠู†ุชู‡ูŠ
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current source
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00:03:14,470 --> 00:03:17,890
ูˆู…ูˆุตูˆู„ ู…ุนุงู‡ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ู…ู‚ุงูˆู…ุฉ ู†ู‚ุฏุฑู‡ุง ุนุดุฑุฉ ุงูˆู…
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00:03:17,890 --> 00:03:25,370
ูˆุนู†ุฏูŠ ุงู„ู€ branch ุงู„ุซุงู†ูŠ ููŠู‡ ู…ู‚ุงูˆู…ุฉ ูˆ inductor ู‚ูŠู…ุฉ
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00:03:25,370 --> 00:03:29,350
ุงู„ู…ู‚ุงูˆู…ุฉ ุณุชุฉ ุงูˆู… ูˆ ุงู„ู€ inductor ุฃุฑุจุนูŠู† microhenry
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00:03:29,350 --> 00:03:36,630
ูˆุนู†ุฏูŠ ู…ูƒุซู ุงู„ู„ูŠ ู‚ูŠู…ุชู‡ ูˆุงุญุฏ micro farad
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00:03:45,280 --> 00:03:54,780
Is ู‚ูŠู…ุฉ Is given ู„ู†ุง ุจุชุณุงูˆูŠ ุซู…ุงู†ูŠุฉ cosine two
38
00:03:54,780 --> 00:04:01,580
hundred thousand T ุจุงู„ุฅู†ูƒู„ูŠุฒูŠ ุฃูˆู„ ุญุงุฌุฉ ุจู„ุงุญุธู‡ุง ุนู„ู‰
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00:04:01,580 --> 00:04:05,520
ุงู„ู€ source ู…ููŠุด ููŠุฒ ุงู„ู€ source ุนู„ู‰ ุดูƒู„ maximum
40
00:04:05,520 --> 00:04:10,980
value cosine omega T ูŠุนู†ูŠ ุงู„ู…ุทู…ุฆู†ุฉ ุฅูŠุด ุทุงู„ุจ ู…ู†ูŠุŸ
41
00:04:10,980 --> 00:04:17,310
ุฃูˆู„ ุฎุทูˆุฉ ุทุงู„ุจ ู…ู†ูŠ ุฃูˆู„ ุญุงุฌุฉ ุงู„ูุฑุน A ุจุฏู‡ ูŠุนู†ูŠ ุงู„ู„ูŠ ู‡ูŠ
42
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ุงู„ู€ frequency domain equivalent circuit ุจุฏู‡
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00:04:32,490 --> 00:04:36,910
ุงู„ุฏุงุฆุฑุฉ ููŠ ุงู„ู€ frequency domain ุนุดุงู† ู†ุฌูŠุจู‡ุง ุจุฏู‡ ูƒู„
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00:04:36,910 --> 00:04:39,710
element ู…ู† ู‡ุฏูˆู„ ุงู„ู€ elements ุฅูŠุด ุฃุฌูŠุจ ุงู„ู…ูƒุงูุฆุฉ ู„ู‡
45
00:04:39,710 --> 00:04:45,700
ููŠ ุงู„ู€ frequency domain ูŠุนู†ูŠ ู„ูˆ ุณู…ูŠุชู‡ุง DR1 ู‡ุฐู‡ R2
46
00:04:45,700 --> 00:04:50,480
ูˆู‡ุฐู‡ L ูˆู‡ุฐู‡ C ุจุฏูŠ ูƒู„ ูˆุงุญุฏุฉ ู…ู†ู‡ู… ููŠ ุงู„ู€ frequency
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00:04:50,480 --> 00:04:53,100
domain ุฅูŠุด ุจุชุณุงูˆูŠุŸ ุงู„ู€ R1 ูˆR2 ููŠ ุงู„ู€ frequency
48
00:04:53,100 --> 00:04:57,340
domain ุจูŠุธู„ูˆุง ุฒูŠ ู…ุง ู‡ู… ู…ูŠู† ุงู„ู„ูŠ ุจุชุบูŠุฑู‡ุŸ ุงู„ู€ L ูˆ ุงู„ู€
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00:04:57,340 --> 00:05:01,940
C ูŠุนู†ูŠ ููŠ ุงู„ู€ frequency domain ู‡ูŠูƒูˆู† ุนู†ุฏู†ุง ู‡ู†ุง IS
50
00:05:01,940 --> 00:05:06,960
ุงู„ู„ูŠ ุญูƒูŠู†ุงู‡ ุจุฅูŠุด ุงู„ู‚ูŠู…ุฉ ุจุชุงุนุชู‡ ุนู†ุฏ R1 ุงู„ู„ูŠ ุฒูŠ ู…ุง ู‡ูŠ
51
00:05:06,960 --> 00:05:13,510
ุญุทูŠู†ุงู‡ุง ุงู„ู„ูŠ ู‡ูŠ ุนุดุฑุฉ ุงูˆู… ูˆููŠู‡ู… ุฏูŠ R2 ุงู„ู„ูŠ ู‚ูŠู…ุชู‡ุง 6 Ohm
52
00:05:13,510 --> 00:05:17,830
ูˆุงู„ุฅู†ุฏูƒุชูˆุฑ ุงู„ู„ูŠ ุจุฏูŠ ุฃุฌูŠุจ ู‚ูŠู…ุชู‡ ูˆุจุนุฏูŠู† ุฏูŠ ุงู„ู…ูƒุณู
53
00:05:17,830 --> 00:05:21,270
ุงู„ู„ูŠ ุจุฏูŠ ุฃุฌูŠุจ ู‚ูŠู…ุชู‡ ููŠ ุงู„ู€ frequency domain ูˆู‡ู†ุง
54
00:05:21,270 --> 00:05:27,110
ู‡ูŠูƒูˆู† I3 ู‡ู†ุง ุจุชุตูŠุฑ I2 ุจูŠุตูŠุฑูˆุง ูƒุงุจูŠุชุงู„ ู„ุชุฑ ู‚ู„ู†ุง ููŠ ุงู„ู€
55
00:05:27,110 --> 00:05:33,970
frequency domain ูƒู„ ุดูŠุก ุจุณุชุฎุฏู…ู‡ ูƒุงุจูŠุชุงู„ ู„ุชุฑ IS ุจุฃุฎุฐ
56
00:05:33,970 --> 00:05:37,190
ุงู„ู€ amplitude ุงู„ู„ูŠ ู‡ูˆ ุซู…ุงู†ูŠุฉ ูˆุงู„ููŠุฒ ุฃุฏุงุดูŠ ุงู„ููŠุฒ
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00:05:37,190 --> 00:05:46,530
Zero ุฅุฐู† IS ู‡ุชูƒูˆู† ุซู…ุงู†ูŠุฉ
58
00:05:46,530 --> 00:05:53,730
ูˆุงุญุฏ ู‡ุชุถู„ู‡ุง ุงู„ู„ูŠ ู‡ูŠ ู‚ู„ู†ุง ุนุดุฑุฉ ุงูˆู… R ุงุซู†ูŠู† ุณุชุฉ ุงูˆู…
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00:05:53,730 --> 00:06:00,330
ุจุฌูŠุจ ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ L ุงู„ู€ L ู‡ุจุฏู„ู‡ุง ุจู€ ZL ZL ุฅูŠุด ุจุชุณุงูˆูŠ J
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00:06:00,330 --> 00:06:07,870
Omega L J ุฒูŠ ู…ุง ู‡ูŠ Omega ุงู„ู„ูŠ ู‡ูŠ ุงุซู†ูŠู† ููŠ ุนุดุฑุฉ ู‚ูˆุฉ ุฎู…ุณุฉ ููŠ L ุงู„ู„ูŠ ู…ูุนุทู‰ ุฃุฑุจุนูŠู†
61
00:06:07,870 --> 00:06:13,530
ู…ูŠูƒุฑูˆ ูŠุนู†ูŠ ุฃุฑุจุนูŠู† ููŠ ุนุดุฑุฉ ู‚ูˆุฉ ู†ุงู‚ุต ุณุชุฉ ู‡ุชุณุงูˆูŠ
62
00:06:13,530 --> 00:06:21,410
J ุซู…ุงู†ูŠุฉ ุงูˆู… ุฅุฐุง ู‡ุชูƒูˆู† ู‡ู†ุง ZL ุจุชุณุงูˆูŠ J ุซู…ุงู†ูŠุฉ ุงูˆู…
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00:06:33,270 --> 00:06:34,710
ุซุงู†ูŠ ูŠุฌูŠ ู„ู€ ZC
65
00:06:39,330 --> 00:06:46,110
ุฒุฏ ุณูŠ ูˆุงุญุฏ ุนู„ู‰ ุฌูŠ ุฃูˆู…ูŠุฌุง ุณูŠ ุฃูˆ minus ุฌูŠ ุนู„ู‰ ุฃูˆู…ูŠุฌุง
66
00:06:46,110 --> 00:06:50,710
ุณูŠ ุงู„ุฃูˆู…ูŠุฌุง ุงู„ู„ูŠ ู‡ูŠ ุงุซู†ูŠู† ููŠ ุนุดุฑุฉ ู‚ูˆุฉ ุฎู…ุณุฉ ููŠ ุณูŠ
67
00:06:50,710 --> 00:06:55,310
ุฏุงุดู… ุฃุนุทูŠู†ูŠ ู‚ูŠู…ุฉ ุณูŠ ู‡ูˆ ูˆุงุญุฏ ู…ูŠูƒุฑูˆ ูŠุนู†ูŠ ุนุดุฑุฉ ู‚ูˆุฉ
68
00:06:55,310 --> 00:07:06,650
ู†ุงู‚ุต ุณุชุฉ ูŠุนู†ูŠ ู†ุงู‚ุต ุฎู…ุณุฉ ุฌูŠ ู‡ุฐุง
69
00:07:06,650 --> 00:07:08,750
ู‡ุชูƒูˆู† ู†ุงู‚ุต ุฎู…ุณุฉ ุฌูŠ
70
00:07:11,900 --> 00:07:16,220
ู‡ูŠ ุงู„ุฌุฒุก ุงู„ุฃูˆู„ ู…ู† ุงู„ุณุคุงู„ ูุฑุน A ุจุฏู‡ ุงู„ู€ frequency
71
00:07:16,220 --> 00:07:18,940
representation ุฃูˆ ุงู„ู€ equivalent circuit ููŠ ุงู„ู€
72
00:07:18,940 --> 00:07:23,240
frequency domain ู„ู„ุฏุงุฆุฑุฉ ุงู„ู„ูŠ given ู„ู†ุง ุจุฑูˆุญ ูˆุฃู†ุง
73
00:07:23,240 --> 00:07:26,320
ู…ุงุฎุฏู‡ุง ุงู„ุฏุงุฆุฑุฉ ูˆ element element ุจุญุงูˆู„ู‡ ู„ู„ู€
74
00:07:26,320 --> 00:07:29,980
frequency domain ุงู„ู€ source ูˆุงู„ู…ู‚ุงูˆู…ุงุช ูˆุงู„ู€
75
00:07:29,980 --> 00:07:33,500
inductance ูˆุงู„ู€ capacitance ุดูˆูู†ุง ุงู„ุฌุฒุก ุงู„ุซุงู†ูŠ ุทุงู„ุจ
76
00:07:33,500 --> 00:07:36,980
ู…ู†ู†ุง B
77
00:07:44,300 --> 00:07:52,560
B ุจุฏู‡ ุงู„ู€ steady state expression ู„ู…ูŠู†ุŸ ู„ู€ V ุงู„ู„ูŠ
78
00:07:52,560 --> 00:07:57,480
ู‡ูŠ ู…ุนุฑูู‡ุง ุญูˆุงู„ูŠู† ูƒู„ ู‡ุงูŠ ุงู„ู€ elements sorry ู‡ู†ุงูƒ ุฃู†ุง
79
00:07:57,480 --> 00:07:59,440
ุจุฏู‡ ุฃุญุทู‡ุง ู‡ู†ุงูƒ ูƒุงุจูŠุชุงู„ ุงู„ู„ูŠ ู‡ุญุทู‡ุง
80
00:08:03,500 --> 00:08:08,280
of T I1 of T I .. ูƒู„ู‡ ูƒุงุจูŠุชุงู„ ู…ุงู„ู‡ู… steady state
81
00:08:08,280 --> 00:08:11,460
values function of T ู„ู…ุง ูŠุฑูˆุญ ุนู„ู‰ ุงู„ู€ frequency
82
00:08:11,460 --> 00:08:16,320
domain ุจ 0 V capital V ุทู„ุจ steady state ู„ู…ูŠู†ุŸ ุงู„ู„ูŠ
83
00:08:16,320 --> 00:08:22,550
ู‡ูŠ ุงู„ู€ values ุจุชุงุนุฉ V steady state part ูˆ I1ูˆ I2 ูˆ
84
00:08:22,550 --> 00:08:25,590
I3 ุจุฃูƒุฏ ุฏุงุฆู…ุง ุฃู†ู‡ ุจุฏู‡ ุงู„ู€ steady state ู„ุฃู†ู‡ ุฏุงุฆู…ุง
85
00:08:25,590 --> 00:08:28,650
ุงุญู†ุง ุงุชูู‚ู†ุง ุฃู† ุงู„ู€ responses ู…ุงู„ู‡ุง ุงู„ู‡ุง two
86
00:08:28,650 --> 00:08:32,770
solutions steady state ูˆ transient ุจุณ ุงุญู†ุง ู…ุฑูƒุฒูŠู†
87
00:08:32,770 --> 00:08:36,590
ุนู„ู‰ steady state ูู‡ูˆ ุจุฏู‡ ุจุณ ุงู„ู€ steady state ู„ู€ V ูˆ
88
00:08:36,590 --> 00:08:41,660
I1 ูˆ I2 ูˆ I3 ุทุจุนุง ุงุญู†ุง ุตุฑู†ุง ู…ุชุนูˆุฏูŠู† ู…ู† ุญู„ูˆุงู† ููŠ ุงู„ู€
89
00:08:41,660 --> 00:08:44,720
frequency domain ูˆู…ุน ุฅู†ูŠ ุฌู‡ุฒุช ุงู„ุฏุงุฆุฑุฉ ููŠ ุงู„ู€
90
00:08:44,720 --> 00:08:47,880
frequency domain ุฅุฐุง ุจุฏูŠ ุฃุนุงู„ุฌู‡ุง ููŠ ุงู„ู€ frequency
91
00:08:47,880 --> 00:08:52,900
domain ุนุดุงู† ุฃุฌูŠุจ ุงู„ู€ voltage ูˆ I1 ูˆ I2 ูˆ I3 ุทุจุนุง
92
00:08:52,900 --> 00:08:56,100
ุงุญู†ุง ุดูู†ุง ุฏูˆุงุฆุฑ ุฒูŠ ู‡ูŠูƒ ููŠ ุงู„ู€ real part ู„ู…ุง ูƒุงู†
93
00:08:56,100 --> 00:09:01,180
ุนู†ุฏู†ุง R real ูƒู†ุง ุฅูŠุด ู†ุฌูŠุจ ุงู„ู…ูƒุงูุฆุฉ ู„ูƒู„ ู‡ุฏูˆู„ ุงู„ู€
94
00:09:01,180 --> 00:09:06,560
impedances ูˆู†ู‚ูˆู„ ุฃู† ุงู„ู€ voltage ุจูŠุณุงูˆูŠ I ููŠ VI ููŠ R
95
00:09:06,560 --> 00:09:11,500
ูุฃู†ุง ุจุฏูŠ ุฃุฌูŠุจ Z ุงู„ู…ูƒุงูุฆุฉ ุนุดุงู† ุฃุฌูŠุจ V ู„ุฃู† V ุณุงุนุชู‡ุง
96
00:09:11,500 --> 00:09:17,420
ุฅูŠุด ู‡ุชูƒูˆู† IS ููŠ Z ุงู„ู…ูƒุงูุฆุฉ ุฃูˆู„ ุญุงุฌุฉ ุจู„ุงุญุธู‡ุง ุฃู†
97
00:09:17,420 --> 00:09:22,380
ู‡ุฏูˆู„ ุงู„ุชู†ุชูŠู† ู…ุงู„ู‡ู… ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ูุนู†ุฏูŠ ุฃู†ุง Z total
98
00:09:22,380 --> 00:09:30,940
ู‡ูŠ ุนุจุงุฑุฉ ุนู† ู…ูŠู† ุชูˆุงุฒูŠ ุจุชุณุงูˆูŠ R1 ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ู…ุน
99
00:09:30,940 --> 00:09:33,360
ุงู„ู„ูŠ ู‡ูŠ R2
100
00:09:37,510 --> 00:09:44,650
ุฒุงุฆุฏ ZL ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ู…ุน ู…ูŠู†ุŸ ู…ุน ZC ู‡ุฏูˆู„ ุนู„ู‰
101
00:09:44,650 --> 00:09:49,190
ุงู„ุชูˆุงุฒูŠ ุจูŠุนุทูˆู†ูŠ Z total ูุจุฏุฃ ุฃุฌูŠุจ ุงู„ู…ูƒุงูุฆุฉ ุงู„ู„ูŠ
102
00:09:49,190 --> 00:09:54,250
ู„ู‡ู… ูƒู„ู‡ู… ูŠุนู†ูŠ 1 ุนู„ู‰ Z ุงู„ู„ูŠ ุฃู†ุง ุจุฏูˆุฑ ุนู†ู‡ุง ุจุชุณุงูˆูŠ 1
103
00:09:54,250 --> 00:10:05,300
ุนู„ู‰ R1 ุฒุงุฆุฏ 1 ุนู„ู‰ R2 ุฒุงุฆุฏ 1 ุนู„ู‰ ZL ุฒุงุฆุฏ 1 ุนู„ู‰ ZC ู„ูŠู‡
104
00:10:05,300 --> 00:10:13,300
ู‡ุชุณุงูˆูŠุŸ ูˆุงุญุฏ ุนู„ู‰ ุนุดุฑุฉ ุงูˆู… ุฒุงุฆุฏ ูˆุงุญุฏ ุนู„ู‰ ุณุชุฉ ุฒุงุฆุฏ J
105
00:10:13,300 --> 00:10:21,420
ุซู…ุงู†ูŠุฉ ุฒุงุฆุฏ ูˆุงุญุฏ ุนู„ู‰ ุณุงู„ุจ ุฎู…ุณุฉ J ูŠุง ุจู†ุณุชุฎุฏู… ุงู„ู„ูŠ
106
00:10:21,420 --> 00:10:25,400
ู‡ูŠ ุงู„ู€ complex calculator ูŠุง ุจู†ุณุชุฎุฏู… ู‚ูˆุงู†ูŠู† ุงู„ู…ุฑุงูู‚
107
00:10:25,400 --> 00:10:30,300
ุฃู† ุฃุญูˆู„ ุงู„ู…ู‚ุงู… ู„ ุงู„ู€ bus ูŠุนู†ูŠ ุชุตูŠุฑ ููŠ ุตูˆุฑุฉ ุณู‡ู„ุฉ
108
00:10:30,300 --> 00:10:38,160
ุงุญู†ุง ุงุชูู‚ู†ุง ุฃู†ู‡ ููŠ ุงู„ุฌู…ุน ู„ูˆ ูƒุงู† ุนู†ุฏูŠ z1 ุจุชุณุงูˆูŠ a1
109
00:10:38,160 --> 00:10:46,740
ุฒุงุฆุฏ j b1 ูˆ z2 ุจุชุณุงูˆูŠ a2 ุฒุงุฆุฏ j b2 ูุงู„ุฌู…ุน ุฃุณู‡ู„ ุฃุชุนุงู…ู„
110
00:10:46,740 --> 00:10:49,640
ู…ุนู‡ ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ rectangular ู„ูƒู† ู‚ู„ู†ุง ููŠ ุงู„ุถุฑุจ
111
00:10:49,640 --> 00:10:52,120
ุจู†ุณุชุฎุฏู… ุงู„ู€ polar
112
00:10:58,820 --> 00:11:02,100
ุจุชุฐูƒุฑูŠู†ุŸ ุญูƒูŠู†ุง ู‡ุฐุง ุงู„ุญูƒูŠ ููŠ ุงู„ุฌู…ุน ูˆุงู„ุทุฑุญ ุงู„ู„ูŠ
113
00:11:02,100 --> 00:11:05,460
rectangular form ู‡ูˆ ุฃุณู‡ู„ ูˆู‡ู†ุง ุฃู†ุง ุนู†ุฏูŠ ุฌู…ุน ู‡ุฐู‡
114
00:11:05,460 --> 00:11:08,400
ูˆุงุญุฏ ุนู„ู‰ ุนุดุฑุฉ ุงู„ุณู‡ู„ ุจุชุตูŠุฑ ุนุดุฑุฉ ู‡ุงูŠ ุจุชุถุฑุจู‡ุง ููŠ
115
00:11:08,400 --> 00:11:11,720
ุงู„ู…ุฑุงูู‚ ุงู„ุจุณุท ูˆุงู„ู…ู‚ุงู… ุจุญุตู„ ุนู„ูŠู‡ุง ุจู€ rectangular
116
00:11:11,720 --> 00:11:17,100
form ูˆู‡ูŠ ุจุฑุถู‡ ุชุทู„ุน ุฒุงุฆุฏ ุฎู…ุณุฉ J ุจุงู„ู†ู‡ุงูŠุฉ
117
00:11:17,100 --> 00:11:23,500
ุจุนุฏ ู…ุง ุฃุฌู…ุนู‡ู… ุจุนุฏ ู…ุง ุฃุฌู…ุนู‡ู… ุจุญูˆู„ู‡ู… ู„ู€ polar ูŠุนู†ูŠ ุฃูˆู„
118
00:11:23,500 --> 00:11:26,700
ุดูŠุก ุจุฌู…ุนู‡ู… ุนู„ู‰ ุดูƒู„ rectangular form ูˆุจุนุฏูŠู† ุจุญูˆู„ู‡ู…
119
00:11:26,700 --> 00:11:30,100
ุนุจุฑ ู„ูŠุด ู„ุฃู† ุงู„ู€ Z ุฅูŠุด ู‡ุชูƒูˆู† ุงู„ู€ inverse ุชุจุน ุงู„ู„ูŠ
120
00:11:30,100 --> 00:11:34,880
ุจูŠุทู„ุน ู„ูŠ ุงู„ู„ูŠ ุจูŠุทู„ุน ู„ูŠ ุฅุฐุง ุทู„ุน ู„ูŠ ู‡ุฐุง ุงู„ุฌูˆุงุจ ุจูŠุณุงูˆูŠ a1
121
00:11:34,880 --> 00:11:39,580
ุฃูˆ a .. ุฎู„ู‘ูŠู†ูŠ ุฃูƒุชุจุด ุฏู‡ ุนู„ู‰ .. a ุฒุงุฆุฏ jb ูˆูƒุชุจุชู‡ุง
122
00:11:39,580 --> 00:11:43,140
ุจุงู„ุฃุฎุฑ ุนู„ู‰ ุดูƒู„ ุฌุฐุฑ ุงู„ู€ a ุชุฑุจูŠุน ุฒุงุฆุฏ b ุชุฑุจูŠุน ูˆ
123
00:11:43,140 --> 00:11:48,290
ุงู„ุฒุงูˆูŠุฉ theta ู‡ูŠูƒูˆู† ู‡ุฐุง ุณู‡ู„ ู„ุฃู†ู‡ุง ุชุตูŠุฑ ูˆุงุญุฏ ุนู„ู‰ ุฌุฐุฑ
124
00:11:48,290 --> 00:11:55,870
ุงู„ู€ a ุชุฑุจูŠุน ุฒุงุฆุฏ b ุชุฑุจูŠุน ูˆ minus theta ูˆุงุถุญุŸ ุฅุฐุง
125
00:11:55,870 --> 00:11:58,130
ุฃูˆู„ ุญุงุฌุฉ ุจุฌูŠุจ ุงู„ู€ reference ุงู„ู€ inverse ุชุจุนู‡ุง ุงู„ู„ูŠ
126
00:11:58,130 --> 00:12:01,490
ู‡ูŠ ุนุดุฑ ุงู„ inverse ุชุจุนู‡ุง ุจู†ุญุตู„ ุนู„ูŠู‡ุง ุจุถุฑุจ ุงู„ bus ูˆ
127
00:12:01,490 --> 00:12:06,610
ุงู„ู…ู‚ุงู… ููŠ ุงู„ู…ุฑุงูู‚ุŒ ุงู„ู…ุฑุงูู‚ ุงู„ู„ูŠ ู‡ูˆ ู…ูŠู†ุŸ ุณุชุฉ minus ุฌ
128
00:12:06,610 --> 00:12:10,290
ุซู…ุงู†ูŠุฉ ููŠ ุณุชุฉ minus ุฌ ุซู…ุงู†ูŠุฉ
129
00:12:12,830 --> 00:12:17,650
ุจูŠุตูŠุฑ ู‡ุฐุง ุฑู‚ู…ุŒ ู„ุฃู†ู‡ ู‡ุชูƒูˆู† 6 ููŠ 6ุŒ 36ุŒ ูˆ 8 ููŠ 8ุŒ
130
00:12:17,650 --> 00:12:22,010
ุจู‚ูˆู„ู†ุง ู„ ุฒุงุฆุฏ ุฌูŠ ูˆ ู…ุงูŠู†ุต ุฌูŠุŒ ุจูŠุนุทูŠู†ูŠ 1ุŒ 64ุŒ
131
00:12:22,010 --> 00:12:27,210
ูุจุนุทูŠู†ูŠ total ู‡ุฐุง ุฑู‚ู…ุŒ ูู‡ูŠูƒูˆู† 6-j ุนู„ู‰ ุงู„ู„ูŠ ู‡ูˆ ุงู„ุฑู‚ู…
132
00:12:27,210 --> 00:12:32,290
ุงู„ู„ูŠ ุฃู…ุงู…ู†ุง ุงู„ู„ูŠ ู‡ูˆ 36 ุฒุงุฆุฏ 64 ุงู„ู„ูŠ ู‡ูˆ 100 ูˆู‡ู†ุง ุนุดุฑ
133
00:12:32,290 --> 00:12:35,910
ูˆู‡ุฐุง ุฑู‚ู… ุตุงุฑ ูˆู‡ู†ุง ูƒู…ุงู† ุตุงุฑ ุฑู‚ู… ูŠุนู†ูŠ ุฃู†ุง ุจุฏูŠ ุฃุญุท ู„ูƒู…
134
00:12:35,910 --> 00:12:38,790
ุฅูŠุงู‡ ุจุณ ุญุงุจูŠุช ุฃุญูƒูŠ ู„ูƒู… ุงู„ู„ูŠ ู‡ูŠ ุงู„ procedure ุจุดูƒู„ ุนุงู…
135
00:12:38,790 --> 00:12:47,670
ู‡ูŠ ุญุชุตูŠุฑ ุนุดุฑ ู‡ุฐุง ุฒูŠ 6-8j ุนู„ู‰ 100ุŒ ูˆู‡ุฐู‡ ู‡ุชุตูŠุฑ ุฒุงุฆุฏ
136
00:12:47,670 --> 00:12:51,490
ุฎู…ุณ ุงู„ู„ูŠ ู‡ูŠ 2 ู…ู† 10 j ู†ุงู‚ุต j ู‚ู„ู†ุง ููŠ ุงู„ bus
137
00:12:51,490 --> 00:12:55,690
ุจุชุตูŠุฑ plus j ุจุฑุถู‡ ู„ุฅู†ู‡ ููƒุฑุช ููŠู‡ุง ุจุงู„ู…ุฑุงูู‚ ุถุฑุจุช ููŠ
138
00:12:55,690 --> 00:12:59,970
j ู‡ู†ุง ูˆุถุฑุจุช ููŠ j ุงู„ bus ูˆ ุงู„ู…ู‚ุงู… ููŠ j ู†ุงู‚ุต j ููŠ j
139
00:12:59,970 --> 00:13:05,570
ูˆุงุญุฏ ูู‡ุชุตูŠุฑ ุฎู…ุณ j ุงู„ู„ูŠ ู‡ูŠ 2 ู…ู† 10 j ู‡ู†ุง ุจู‚ุฏุฑ
140
00:13:05,570 --> 00:13:08,270
ุฃุฌู…ุน ุงู„ real parts ู…ุน ุงู„ imaginary parts
141
00:13:10,790 --> 00:13:15,230
ูˆุจุนุฏ ุฐู„ูƒ ุจู‚ุฏุฑ ุฃุฌูŠุจ ุงู„ู€ total z ุฒูŠ ู…ุง ู‚ู„ู†ุง ุจุนุฏ ู…ุง
142
00:13:15,230 --> 00:13:18,030
ุฃุฌูŠุจ rectangular ุจุฌูŠุจ ุงู„ polar ูˆุจุนุฏ ู…ุง ุฃุฌูŠุจ ุงู„
143
00:13:18,030 --> 00:13:24,210
polar ุจู‚ุฏุฑ ุฃุฌูŠุจ ู‚ูŠู…ุฉ z ูุนู†ุฏูŠ ู‡ู†ุง 6 ู…ู† 110 ูŠุนู†ูŠ
144
00:13:24,210 --> 00:13:31,430
ู‡ุชุตูŠุฑ 0.16 ูˆุนู†ุฏูŠ ู†ุงู‚ุต 8 ู…ู† 120 ู‡ูŠ ู‡ุชุตูŠุฑ ุฒุงุฆุฏ j
145
00:13:31,430 --> 00:13:37,570
ูˆุงุญุฏ.. ู‡ุฏูˆู„ ู‚ู„ู†ุง ู‡ูŠ 8 ู…ู† 100 ูŠุนู†ูŠ ู‡ุชูƒูˆู† 12 ู…ู† 100
146
00:13:39,040 --> 00:13:44,600
ู‡ุฐุง inverse Z ุนุดุงู† ุฃุฌูŠุจ Z ุจุฏุฃุดูŠ ุฃุฌูŠุจ ู‡ุฐุง ุนู„ู‰ ุดูƒู„
147
00:13:44,600 --> 00:13:47,460
ุงู„ polar ู„ูŠุด ุจุฏูŠ ุฅูŠุงู‡ ุนู„ู‰ ุดูƒู„ ุงู„ polarุŸ ูŠุง ุฅู…ุง ุจุงุฎุฏ ูˆุงุญุฏ
148
00:13:47,460 --> 00:13:50,840
ุนู„ู‰ ู‡ุฐุง ุงู„ุฑู‚ู… ูˆุฃุฏูˆุฑ ุงู„ู…ุฑุงูู‚ ูŠุง ุฅู…ุง ุนู„ู‰ ุทูˆู„ ุจุญูˆู„ู‡ุง ู„
149
00:13:50,840 --> 00:13:57,130
polar form ู„ุฅู†ู‡ ุจูŠุตูŠุฑ ุณู‡ู„ ุนู„ูŠุง ุฅู† ุฃุฌูŠุจ ุงู„ Zุงู„ู€
150
00:13:57,130 --> 00:14:00,330
Polar FormุŒ ุฅู† ุฅูŠุด ุจุณูˆูŠุŸ ุจุฑูˆุญ ูˆุฃู†ุง ุฌุงูŠุจุฉ ุฌุฐุฑ
151
00:14:00,330 --> 00:14:06,850
ุงู„ุชุฑุจูŠุนูŠ ู„ู€ O.16 ู„ูƒู„ ุชุฑุจูŠุน ุฒุงุฆุฏ O.12 ู„ูƒู„ ุชุฑุจูŠุน ูˆ
152
00:14:06,850 --> 00:14:15,950
ุงู„ุฒุงูˆูŠุฉ ุงู„ู„ูŠ ู‚ู„ู†ุง tan inverse ู„ O.112 ุนู„ู‰ O.16
153
00:14:15,950 --> 00:14:22,010
ุจู‚ุฏุฑ ุฃุณุชุฎุฏู… ุงู„ calculator ูˆุจุณู‡ูˆู„ุฉ ุจู‚ุฏุฑ ุฃุฌูŠุจ Z ุฃู†ุง
154
00:14:22,010 --> 00:14:26,310
ู‡ุฐุง ุฑู‚ู… ุจุฌูŠุจู‡ ุงู„ุนูƒุณ ุชุจุนู‡ ูˆุงุญุฏ ุนู„ู‰ ู‡ุฐุง ุงู„ุฑู‚ู… ูˆู‡ุฏูˆู„
155
00:14:26,310 --> 00:14:29,470
ุจุชุตูŠุฑ ุฅุฐุง ูƒุงู†ุช ุจู„ุณ ู‡ุชุนุทูŠู†ูŠ ู…ุงูŠู†ุต ูˆุฅุฐุง ูƒุงู†ุช
156
00:14:29,470 --> 00:14:34,710
ู…ุงูŠู†ุต ู‡ุชุนุทูŠู†ูŠ ุจู„ุณ ู‡ุชุทู„ุน ู…ุนุงูŠุง Z ุจุชุณุงูˆูŠ ุฎู…ุณุฉ ูˆ
157
00:14:34,710 --> 00:14:42,250
ู…ุงูŠู†ุต ุณุชุฉ ูˆ ุซู„ุงุซูŠู† ูˆ ุณุจุนุฉ ูˆ ุซู…ุงู†ูŠู† ู…ู† ู…ูŠุฉ ุฏุฑุฌุฉุŒ ูˆุงุถุญ ู„ูŠุด
158
00:14:42,250 --> 00:14:45,550
ุจุนู…ู„ู‡ุŸ ูŠุนู†ูŠ ุฅุฐุง ุฅุญู†ุง ุนู†ุฏู†ุง ุงู„ุฎุทูˆุฉ ูู‚ุท ู‡ูŠ ู‡ุฐู‡
159
00:14:45,550 --> 00:14:50,190
ุงู„ุญุงุฌุฉ ุงู„ู„ูŠ ุจุชุฎุต ุงู„ุฏูˆุงุฆุฑ ูˆุงู„ุจุงู‚ูŠ ูƒู„ู‡ ุดุบู„ ุฌุจุฑ
160
00:14:50,190 --> 00:14:54,890
ุนู…ู„ูŠุฉ ุฌู…ุน ูˆุทุฑุญ ุจู†ุชุนูˆุฏ ุนู„ูŠู‡ุง ููŠ ุงู„ุจูŠุช ุจู†ุชุนูˆุฏ ูƒูŠู
161
00:14:54,890 --> 00:14:57,990
ุฃุนู…ู„ ุนู…ู„ูŠุฉ ุฌู…ุน ูˆุทุฑุญ ูˆู‚ุณู…ุฉ ูˆุถุฑุจ ู„ complex
162
00:14:57,990 --> 00:15:02,110
numbersุŒ ุฃู†ุง ุฃุญุงูˆู„ ุฃูˆุถุญ ู„ูƒู… ุจู‚ุฏุฑ ู…ุง ุฃุณุชุทูŠุน ุฃุฐูƒุฑูƒู…
163
00:15:02,110 --> 00:15:05,300
ุงู„ู„ูŠ ุชุนู„ู…ุชูˆุง ููŠ ุงู„ู…ุฏุฑุณุฉ ูˆุฃู†ุชูˆุง ุจุชุฌุชู‡ุฏูˆุง ููŠ ุงู„ุจูŠุช
164
00:15:05,300 --> 00:15:08,440
ูˆุชุญู„ูˆุง ู„ุญุงู„ูƒู… ูˆุชุดูˆููˆุง ุฅู†ูƒู… ุจุชุนู…ู„ูˆุด ุฃุฎุทุงุก ูŠุนู†ูŠ
165
00:15:08,440 --> 00:15:12,300
ุฏุงุฆู…ุง ู„ู…ุง ูŠูƒูˆู† ุนู†ุฏูŠ ุถุฑุจ ูˆู‚ุณู…ุฉ ููŠ ุงู„ู†ู‡ุงูŠุฉ ุจุฏูŠ ุฃุญูˆู„
166
00:15:12,300 --> 00:15:16,560
ุฃู†ูŠ ุฃุฑุฌุน ู„ู„ polar form ู„ู„ุฌู…ุน ูˆุงู„ุทุฑุญ ุงู„
167
00:15:16,560 --> 00:15:19,560
rectangular form ุฃุณู‡ู„ ุดูŠุก ู„ู„ุฌู…ุน ูˆุงู„ุทุฑุญ ุฒูŠ ู…ุง
168
00:15:19,560 --> 00:15:22,880
ุฃู†ุง ุนู…ู„ุช ู‚ุฏุงู…ูƒู…ุŒ ู„ุฃู†ูƒ ู„ู…ุง ุฃุฌูŠุช ุจุฏูŠ ุขุฎุฐ ุงู„ inverse
169
00:15:22,880 --> 00:15:26,960
ุฅูŠู‡ ุณูˆูŠุชุŸ ุญูˆู„ุชู‡ุง ู„ู„ polar form ูˆุงุถุญุŸ
170
00:15:29,240 --> 00:15:33,620
ู‡ุฌุจู†ุง V ุฒุฏ.. ุฒุฏ ุงู„ู…ูƒุงูุฆุฉ ูŠุนู†ูŠ ูƒู„ ุงู„ุฑุณู… ุงู„ู„ูŠ
171
00:15:33,620 --> 00:15:39,980
ุฃู…ุงู…ู†ุง ุตุงุฑุช ูƒุงู„ุชุงู„ูŠุŒ ุงู„ equivalent ุจุชุงุนุชู‡ุง ุตุงุฑ ุนู†ุฏ
172
00:15:39,980 --> 00:15:45,420
current source ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ู…ุน ุงู„ impedance ุงู„ู„ูŠ ู‡ูŠ
173
00:15:45,420 --> 00:15:47,320
ู‚ุฏุงุด ู‚ูŠู…ุชู‡ุง ุฎู…ุณุฉ
174
00:15:50,400 --> 00:15:55,380
ู‡ูŠ Z ุงู„ู„ูŠ ู‚ูŠู…ุชู‡ุง ุฎู…ุณุฉ ูˆู‚ู„ู†ุง ููŠุฒ ู…ุงูŠู†ุต ุณุชุฉ ุฃูˆ
175
00:15:55,380 --> 00:15:59,460
ุซู„ุงุซูŠู† point ุณุจุนุฉ ูˆุซู…ุงู†ูŠู†.. ุซู…ุงู†ูŠู† ู…ู† ู…ูŠุฉ.. ุณุจุนุฉ ูˆ
176
00:15:59,460 --> 00:16:06,520
ุซู…ุงู†ูŠู† ู…ู† ุงู„ู…ูŠุฉ ุฏุฑุฌุฉุŒ ู‡ูˆ ุจุงู„ domain V ู…ู† ุฃุญุฏ ุงู„ุฃุดูŠุงุก
177
00:16:06,520 --> 00:16:13,440
ุงู„ู„ูŠ ุทู„ุจู‡ุง V ุฅุฐุง ุนุฑูุช ุฃู†ุง Z ูˆุนุงุฑูุฉ I ูˆู…ุงุทูŠู†ูŠ I
178
00:16:13,440 --> 00:16:18,060
ุจู‚ุฏุฑ ุฃุฌูŠุจ ุงู„ู„ูŠ ู‡ูŠ ุงู„ voltage V ู„ุฃู† V ุฅูŠุด ู‡ูŠุณุงูˆูŠ I
179
00:16:18,060 --> 00:16:25,610
ููŠ Z ู†ุฌูŠุจ VุŒ V
180
00:16:25,610 --> 00:16:33,070
ู‡ูŠ ุชุณุงูˆูŠ IS ููŠ ZุŒ IS
181
00:16:33,070 --> 00:16:38,530
ุงู„ู„ูŠ ู‡ูŠ ุซู…ุงู†ูŠุฉ ูˆู‚ู„ู†ุง phase zero ูˆ Z ุงู„ู„ูŠ ุญุณุจู†ุงู‡ุง
182
00:16:38,530 --> 00:16:42,770
ู…ุน ุจุนุถ ุงู„ู„ูŠ ู‡ูŠ ุฎู…ุณุฉ ูˆุงู„ phase ู…ุงูŠู†ุต ุณุชุฉ ูˆุงู„ุฒุงูˆูŠุฉ
183
00:16:42,770 --> 00:16:45,950
ู…ุงูŠู†ุต ุณุชุฉ ูˆุซู„ุงุซูŠู† ูˆุณุจุนุฉ ูˆุซู…ุงู†ูŠู† ู…ู† ู…ูŠุฉ
184
00:16:58,320 --> 00:17:02,920
ุซู…ุงู†ูŠุฉ ููŠ ุฎู…ุณุฉ ุฃุฑุจุนูŠู† ูˆูƒู„ ู‡ุฏูˆู„ ุงู„ุฒูˆุงูŠุง ุงู„ู„ูŠ ู‡ู…
185
00:17:02,920 --> 00:17:07,920
exponential ููŠ ุงู„ุถุฑุจ ุจูŠุฌู…ุนูˆุง ูุฅุฐุง ุนู†ุฏูŠ ู…ุงูŠู†ุต ุณุชุฉ ูˆ
186
00:17:07,920 --> 00:17:11,760
ุซู„ุงุซูŠู† ูˆุฒุงูˆูŠุฉ ุตูุฑ ู‡ูŠุถู„ ู…ุงูŠู†ุต ุณุชุฉ ูˆุซู„ุงุซูŠู† ูˆุณุจุนุฉ ูˆ
187
00:17:11,760 --> 00:17:16,940
ุซู…ุงู†ูŠู† ู…ู† ู…ูŠุฉ ุฏุฑุฌุฉุŒ ู‡ุฐุง ู‡ูˆ ุงู„ voltage ุจุงู„ voltุŒ ุฅุฐุง ุฃูˆู„ ุญุงุฌุฉ
188
00:17:16,940 --> 00:17:19,740
ุงู†ุทู„ุจุช ู…ู†ูŠ ุงู„ู„ูŠ ู‡ูŠ ุงู„ voltage ุงู„ู„ูŠ ุญูˆุงู„ูŠู† ูƒู„ ุงู„
189
00:17:19,740 --> 00:17:23,560
element ุจุณ ุจุฏูˆูŠุงู‡ุง ูˆูŠู†ุŸ ููŠ ุงู„ steady stateุŒ ุจุฏูˆุด
190
00:17:23,560 --> 00:17:28,060
ูŠูŠุงู‡ุง ุจุงู„ูุฒุฑุŒ ุฃู†ุง ู‡ูŠูƒ ุฌุจุชู‡ุง ุจุงู„ูุฒุฑ ู‡ุฐุง ู†ุต ุงู„ุญู„ ู…ุด
191
00:17:28,060 --> 00:17:30,220
ุงู„ุญู„ ุงู„ูƒุงู…ู„ุŒ ุฅุฐุง ู…ุงุฌุจุชุด ุงู„ู€ steady state ุฃู†ุง
192
00:17:30,220 --> 00:17:34,460
ู…ุงุฌุจุชุด ุงู„ู…ุทู„ูˆุจุŒ ูุนุดุงู† ุฃุฌูŠุจ ุงู„ู…ุทู„ูˆุจ ุจุฏุฃ ุฃุฑูˆุญ ุฃู„ุงู‚ูŠ
193
00:17:34,460 --> 00:17:38,540
ุงู„ู€time domain ูุญู‚ูˆู„ V of T ุจุชุณุงูˆูŠ ุงู„ amplitude ุฒูŠ
194
00:17:38,540 --> 00:17:47,600
ู…ุง ู‡ูˆ ุฃุฑุจุนูŠู† cosine ุงู„ Omega ุงู„ู„ูŠ ู‡ูŠ 2000 T
195
00:17:47,600 --> 00:17:51,020
ูˆุงู„ phase ุงู„ู„ูŠ ู‡ูˆ ุญุงุฎุฏู‡ ุฒูŠ ู…ุง ู‡ูˆ ู…ุงูŠู†ุต ุณุชุฉ ูˆ
196
00:17:51,020 --> 00:17:57,730
ุซู„ุงุซูŠู† ุฃูˆ ุณุจุนุฉ ูˆุซู…ุงู†ูŠู† ู…ู† ู…ูŠุฉ ุฏุฑุฌุฉ Volt ูˆุงุถุญุŸ ู‡ุฐุง
197
00:17:57,730 --> 00:18:01,750
ุจุงู„ู†ุณุจุฉ ู„ู„ voltage ุฅุฐุง ุนุดุงู† ุฃุฌูŠุจ ุงู„ voltage ุนู†ุฏ ูƒู„
198
00:18:01,750 --> 00:18:05,190
ู‡ุฏูˆู„ elements ุนู„ู‰ ุงู„ุชูˆุงุฒูŠุŒ ุดูˆูู†ุง ุชุทุจูŠู‚ ุนู„ู‰ ุงู„ุชูˆุตูŠู„
199
00:18:05,190 --> 00:18:09,490
ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ูˆู‚ู„ู†ุง ุฃู† 1 ุนู„ู‰ Z ุจุชุณุงูˆูŠ 1 ุนู„ู‰ Z1 ุฒุงุฆุฏ 1 ุนู„ู‰
200
00:18:09,490 --> 00:18:16,070
Z2 ุฒุงุฆุฏ 1 ุนู„ู‰ Z3ุŒ Z1 ูƒุงู†ุช ู…ุฌุฑุฏ R1ุŒ Z2 ูƒุงู†ุช R2 ุฒุงุฆุฏ ZL
201
00:18:16,070 --> 00:18:22,170
R3 ุงู„ู„ูŠ ู‡ูŠ ZC ุญุณุจู†ุง z equivalent ูˆุจุนุฏูŠู† ุฌูŠุจู†ุง ุงู„
202
00:18:22,170 --> 00:18:25,250
voltage ู„ุฃู† ุงู„ voltage ู‡ูŠูƒูˆู† ุจุจุณุงุทุฉ I ููŠ Z ูˆ
203
00:18:25,250 --> 00:18:29,330
ุงู„ุนู„ุงู‚ุฉ ู…ูˆุฌุจุฉ ู„ุฃู† ุงู„ current ู‡ูŠ ุงู„ element ุชุจุนูŠ ู‡ูŠ
204
00:18:29,330 --> 00:18:33,370
ุงู„ voltage ุงู„ู„ูŠ ุญูˆุงู„ูŠู‡ ูˆุงู„ุชูŠุงุฑ ุฏุงุฎู„ ูุงู„ุนู„ุงู‚ุฉ
205
00:18:33,370 --> 00:18:38,790
ู…ูˆุฌุจุฉุŒ V ุจุชุณุงูˆูŠ I ููŠ ZุŒ ุฏุงุฆู…ุง ุจุฏูŠ ุฃุชุฃูƒุฏ ู…ู† ุงู„ุฅุดุงุฑุงุช
206
00:18:38,790 --> 00:18:43,670
ู„ุฃู† ุนุฏู… ุชุฃูƒุฏ ู…ู†ู‡ุง ู…ู…ูƒู† ูŠุนุทูŠู†ูŠ ุฅุฌุงุจุฉ ุฎุงุทุฆุฉุŒ ู„ุณู‡ ุงุญู†ุง
207
00:18:43,670 --> 00:18:49,070
ู…ุง ุฎู„ุตู†ุงุด ุงู„ุณุคุงู„ V ุนู†ุฏูŠ I1 ูˆ I2 ูˆ I3 ู‡ูŠ ุงู„ู…ุทุงู„ุจ ุจุณ
208
00:18:49,070 --> 00:18:53,790
ุงุญู†ุง ุชู‚ุฑูŠุจุง ุญู„ูŠู†ุง ุงู„ุณุคุงู„ุŒ ู…ุชู‰ ุนุฑูุช V ุจู‚ุฏุฑ ุฃุฌูŠุจ I1
209
00:18:53,790 --> 00:18:57,770
ูˆ I2 ูˆ I3 ู„ูŠุดุŸ ุฅู† V ู‡ูŠ ุงู„ voltage ุงู„ู„ูŠ ุญูˆุงู„ูŠู† ูƒู„
210
00:18:57,770 --> 00:19:03,450
ู‡ุฏูˆู„ ุงู„ elements ูู‡ูŠูƒูˆู† I1 ุฅูŠุด ุจูŠุณุงูˆูŠ V ุนู„ู‰ R1 ูˆ
211
00:19:03,450 --> 00:19:09,770
I2 V ุนู„ู‰ R2 ุฒุงุฆุฏ ZL ูˆ I3
212
00:19:12,220 --> 00:19:17,140
ุนู„ู‰ ZCุŒ V ุนู„ู‰ ZCุŒ ุฅุฐุง ู†ุนู…ู„ ู…ุน ุจุนุถ ู†ุญุท ุงู„ู„ูŠ ู‡ูˆ ุงู„
213
00:19:17,140 --> 00:19:22,740
voltage ุนู„ู‰ ุฌู†ุจ ู„ุฃู†ู‡ ู†ุญุชุงุฌู‡ุŒ ุงู„ voltage ุจูŠุณุงูˆูŠ ุงู„ู„ูŠ
214
00:19:22,740 --> 00:19:29,860
ู‡ูˆ ู‚ุฏุงุดุŸ ุทุจุนุง ู…ุนุงู†ุง 40 ูˆ
215
00:19:29,860 --> 00:19:37,660
ู†ูƒู…ู„ ุญู„ ุงู„ุณุคุงู„ ู†ุฌูŠุจ mean I1ุŒ I1 ู‡ูŠ ุนุจุงุฑุฉ ุนู† mean V
216
00:19:37,660 --> 00:19:43,460
ุนู„ู‰ R1 ุนุจุงุฑุฉ ุนู† ุฃุฑุจุนูŠู† ูˆุงู„ุฒุงูˆูŠุฉ ุงู„ู„ูŠ ู‡ูŠ ู…ุงูŠู†ุต ุณุชุฉ
217
00:19:43,460 --> 00:19:47,380
ูˆุซู„ุงุซูŠู† ูˆุณุจุนุฉ ูˆุซู…ุงู†ูŠู† ู…ู† ู…ูŠุฉ ุนู„ู‰ ู…ูŠู†ุŸ ุนู„ู‰ ุนุดุฑุฉ ุงูˆู…
218
00:19:47,380 --> 00:19:52,300
ูุฅุฐุง I ูˆุงุญุฏ ุนุจุงุฑุฉ ุนู† ุฃุฑุจุนุฉ ูˆุงู„ phase ู…ุงูŠู†ุต ุณุชุฉ ูˆ
219
00:19:52,300 --> 00:19:56,320
ุซู„ุงุซูŠู† ูˆุณุจุนุฉ ูˆุซู…ุงู†ูŠู† ู…ู† ู…ูŠุฉ ุฏุฑุฌุฉุŒ ุฃู†ุชู… ู…ุชุฐูƒุฑูŠู† ุฅูŠุด
220
00:19:56,320 --> 00:19:59,880
ู‚ู„ู†ุงุŸ ุฅู†ู‡ ููŠ ุญุงู„ุฉ ุงู„ู…ู‚ุงูˆู…ุฉ ุงู„ current ูˆ ุงู„ voltage
221
00:19:59,880 --> 00:20:04,180
ู…ุงู„ู‡ู… in phaseุŒ ุงู„ voltage ูˆ ุงู„ current in phase
222
00:20:04,180 --> 00:20:07,760
ูุฅู†ุด ุทุจูŠุนูŠ ู…ุง ุงุชุบูŠุฑุด ุงู„ phase ุงู„ voltageุŒ ุงู„ phase
223
00:20:07,760 --> 00:20:10,480
ุชุจุนู‡ ู…ุงูŠู†ุต ุณุชุฉ ูˆุซู„ุงุซูŠู† ูˆุณุจุนุฉ ูˆุซู…ุงู†ูŠุฉ ูˆุงู„
224
00:20:10,480 --> 00:20:13,220
current ุฏู„ุช ุงู„ู…ู‚ุงูˆู…ุฉ ููŠ phase ุชุจุนู‡ ุงู„ู„ูŠ ู‡ูˆ ุณุชุฉ ูˆ
225
00:20:13,220 --> 00:20:18,920
ุซู„ุงุซูŠู† ูˆุณุจุนุฉ ูˆุซู…ุงู†ูŠุฉ ุฏุฑุฌุฉุŒ I1 ููŠ ุงู„ steady state
226
00:20:18,920 --> 00:20:21,680
ุจุฏูŠ ุฃุดุงู†ุณุฉ ุฃูˆู„ ุฃุนุทูŠู‡ steady state value ุงู„
227
00:20:21,680 --> 00:20:27,940
amplitude cosine ุงู„ Omega ุงู„ู„ูŠ ู‡ูŠ 2000 T ู…ุงูŠู†ุต
228
00:20:27,940 --> 00:20:31,140
ุณุชุฉ ูˆุซู„ุงุซูŠู† ูˆุณุจุนุฉ ูˆุซู…ุงู†ูŠุฉ ุฏุฑุฌุฉ
229
00:20:34,300 --> 00:20:37,040
ู‡ูŠูŠุฌูŠุจู†ุง ุงู„ currentุŒ ุฅุฐุง ู†ุฌูŠุจู†ุง ุงู„ voltage ูˆุฌูŠุจู†ุง
230
00:20:37,040 --> 00:20:44,320
ุงู„ current ููŠ ุญุงู„ุฉ I1ุŒ I2 ู†ูุณ ุงู„ุญุฒุฑุŒ ู‡ู‚ูˆู„ ุฅู† I2
231
00:20:44,320 --> 00:20:50,700
ุจุชุณุงูˆูŠ V ุนู„ู‰ R2 ุนู„ู‰ 6 ุฒุงุฆุฏ J8ุŒ ุฅุญู†ุง ุนุงุฑููŠู† ูˆู…ุฎู„ุตู†ุง
232
00:20:50,700 --> 00:20:58,460
6 ุฒุงุฆุฏ J8 ุนุดุงู† ุฃุฌูŠุจ I ุชู†ูŠู† ุจุฏูŠ ุฃุณู… V ุนู„ู‰
233
00:20:58,460 --> 00:21:03,560
ุงู„ู‚ูŠู…ุฉ ุงู„ู…ู‚ุงูˆู…ุฉ ุฃูˆ ุงู„ impedance ุจูŠุทู„ุน ู…ุนุงูŠุง V ุงู„ู„ูŠ
234
00:21:03,560 --> 00:21:04,600
ู‡ูŠ 40
235
00:21:06,960 --> 00:21:12,780
ูˆ ุณุงู„ุจ ุณุชุฉ ูˆุซู„ุงุซูŠู† ูˆุซู…ุงู†ูŠุฉ ูˆุณุจุนุฉ ูˆุซู…ุงู†ูŠุฉ ุฏุฑุฌุฉ
236
00:21:12,780 --> 00:21:17,560
ุนู„ู‰.. ู‡ูŠ ูŠุง ุจุญูˆู„ู‡ุง polar ูŠุง ุจุฏุฑุจ ุจุงู„ู…ุฑุงูู‚ ูŠุนู†ูŠ ููŠ
237
00:21:17,560 --> 00:21:20,660
ูƒู„ ุงู„ุฃุญูˆุงู„ ู„ุงุฒู… ุจุณุทู‡ุงุŒ ูุฃู†ุง ู‡ุฎุชุงุฑ ุฅู† ุฃุฏุฑุจ ุจุงู„polar
238
00:21:20,660 --> 00:21:24,220
ู„ุฃู†ู‡ ุฃุณู‡ู„ ุดูŠุก ู‚ู„ู†ุง ู‡ุงุตู„ ุงู„ู…ุฑุจุน ุชุจุนู‡ ู…ู† ุณุชุฉ ูˆ
239
00:21:24,220 --> 00:21:27,420
ุซู„ุงุซูŠู† ูˆุฃุฑุจุนุฉ ูˆุณุชูŠู† ุงู„ู„ูŠ ู‡ูŠ ู…ูŠุฉ ุชุญุช ุงู„ุฌุฒุฑ ูŠุนู†ูŠ
240
00:21:27,420 --> 00:21:33,140
ุนุดุฑุฉุŒ ุงู„ุนุดุฑุฉ ุฃุฒุนุช ู…ู† ุงู„ุฌุฒุฑ ุงู„ุชุฑุจูŠุนูŠ ู„ 36 ุชุฑุจูŠุน ุฒุงุฆุฏ
241
00:21:33,140 --> 00:21:41,040
ุงู„ู„ูŠ ู‡ูŠ 6 ุชุฑุจูŠุน ุฒุงุฆุฏ 8 ุชุฑุจูŠุน ุงู„ู„ูŠ ู‡ูŠ 100 ุชุญุช ุงู„ุฌุฒุฑ
242
00:21:41,040 --> 00:21:46,080
ุงู„ุนุดุฑุฉุŒ ุงู„ magnitude ุงู„ู„ูŠ ู‡ูˆ ุงู„ุฌุฒุฑ ุงู„ุชุฑุจูŠุนูŠ ู„ 6
243
00:21:46,080 --> 00:21:50,460
ุชุฑุจูŠุน ุฒุงุฆุฏ 8 ุชุฑุจูŠุน ูˆุงู„ phase ู‡ูŠูƒูˆู† tan inverse
244
00:21:51,700 --> 00:21:56,000
ุงู„ุซู…ุงู†ูŠุฉ ุนู„ู‰ ุณุชุฉุŒ ู„ูŠุด ุงุฎุชุฑุช ุงู„ bowlerุŸ ู„ุฃู†ู‡ ู‡ูŠุตูŠุฑ
245
00:21:56,000 --> 00:21:59,760
ุฑู‚ู… ุนู„ู‰ ุฑู‚ู… ุงู„ู„ูŠ ู‡ูŠ ุฃุฑุจุนูŠู† ุนู„ู‰ ุนุดุฑุฉ ู‡ุชุนุทูŠู†ูŠ ุฃุฑุจุนุฉ ูˆู‡ุฐู‡
246
00:21:59,760 --> 00:22:02,040
ู‡ุชุนุทูŠู†ูŠ ุจุงู„ calculator ุจุญุท ุงู„ calculator ุชุญุช
247
00:22:02,040 --> 00:22:05,040
ุซู…ุงู†ูŠุฉ ุนู„ู‰ ุณุชุฉ tan inverse ู‡ุชุนุทูŠู†ูŠ ุฒุงูˆูŠุฉ ู‚ู„ู†ุง
248
00:22:05,040 --> 00:22:09,200
ุจุงู„ุงุณู…ุฉ ุฅูŠุด ุจูŠุตูŠุฑุŸ ู‡ุชุทู„ุน ุณุงู„ุจ ุฅุฐุง ูƒุงู†ุช ู…ูˆุฌุจุฉ ูˆุฅุฐุง
249
00:22:09,200 --> 00:22:14,900
ูƒุงู†ุช ุณุงู„ุจุฉ ู‡ุชุทู„ุน ู…ูˆุฌุจุฉ ูˆุญุฌู…ู‡ุง ูˆุงุถุญุŸ ุฅุฐุง ุขูŠุฉ ุชุงู†ูŠุฉ
250
00:22:14,900 --> 00:22:20,170
ู‡ุชุทู„ุน ู…ุนุงูŠุง ุงู„ุญู‚ูŠู‚ุฉ ุทุจุนุง ุงู„ู„ูŠ ู‡ูŠ 4ุŒ 53 ุฏุฑุฌุฉ
251
00:22:20,170 --> 00:22:24,790
ู…ุดู‡ูˆุฑุฉ ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ 36.7% ุจุชุทู„ุน ู…ุนุงูŠุง ุงู„ู€ 55.13%
252
00:22:24,790 --> 00:22:34,990
ูุจุทู„ุน ู…ุนุงูŠุง ุฅู†ู‡ ู‚ูŠู…ุฉ I2 ุจุชุณุงูˆูŠ 40 ุนู„ู‰ 10 ุงู„ู„ูŠ
253
00:22:34,990 --> 00:22:38,610
ู‡ูŠ 4 ูˆุงู„ุฒุงูˆูŠุฉ
254
00:22:38,610 --> 00:22:41,610
minus 90
255
00:22:44,390 --> 00:22:47,810
ู…ุด .. ุฅุฐุง ู‡ูŠูƒูˆู† ุนู†ุฏูŠ I ุชู„ูŠู† ุฃุฑุจุน ูˆุงู„ุฒุงูˆูŠุฉ minus
256
00:22:47,810 --> 00:22:51,210
ุชุณุนูŠู† ูˆุทุจุนุง ุงุญู†ุง minus ุชุณุนูŠู† ุดูู†ุงู‡ุง ู‚ุจู„ ู‡ูŠูƒ ู„ู…ุง
257
00:22:51,210 --> 00:22:55,450
ููƒูƒู†ุงู‡ุง ุจุชุนุทูŠู†ูŠ minus J ู‡ูŠูƒูˆู† ู‚ูŠู…ุฉ ุงู„ู€ current
258
00:22:55,450 --> 00:23:00,030
minus ุฃุฑุจุน J ุฃู…ุจูŠุฑ ูˆุงุถุญ ุนุดุงู† ุงู„ู„ูŠ ุฃู†ุง ุจุนู…ู„ู‡ ูˆููŠู‡
259
00:23:00,030 --> 00:23:02,530
ุฃูŠ ุงุณุชูุณุงุฑ ู‡ู†ุงุŸ ููŠู‡ ุฃูŠ ุณุคุงู„ุŸ
260
00:23:05,010 --> 00:23:07,570
ูˆุงู„ู€ omega ู‡ุฐุง ุงู„ู„ูŠ ุฃู†ุง ุจุฏู‡ ู‡ูˆ ุงู„ู€ steady state ู‡ูˆ
261
00:23:07,570 --> 00:23:10,710
ุทุงู„ุจ ุงู„ู€ steady state value ู…ุด ุทุงู„ุจ ุงู„ู€ phasor ุงุญู†ุง
262
00:23:10,710 --> 00:23:12,930
ุจู†ุณุชุฎุฏู… ุงู„ู€ phasor representation ุนุดุงู† ู†ุฌูŠุจู‡
263
00:23:12,930 --> 00:23:15,990
ุงู„ู…ุฌุงู‡ูŠู„ ู„ูƒู† ู‡ูˆ ู…ุด ุทุงู„ุจ ุงู„ู€ phasor representation
264
00:23:15,990 --> 00:23:21,550
ู‡ูˆ ุทุงู„ุจ ุงู„ู€ steady state value ูุจุนู…ู„ inverse phasor
265
00:23:21,550 --> 00:23:26,850
ูƒูŠู ุชุนู„ู…ู†ุง ุจุนู…ู„ inverse phasor ุจุฑูˆุญ ู…ุงุฎุฏู‡ ุงู„ู€
266
00:23:26,850 --> 00:23:29,550
magnitude ุงู„ู€ magnitude ู‚ุฏุด ุนู†ุฏูŠ ุฃุฑุจุนุฉ ุจุฎุฏู‡ุง ุฒูŠ ู…ุง
267
00:23:29,550 --> 00:23:32,490
ู‡ูŠ ูˆ ุจุฑุฌุนู‡ุง ุงู„ู€ steady state ูƒูŠู ุจุฑุฌุนู‡ุง ุจุถูŠู ุงู„ู€
268
00:23:32,490 --> 00:23:37,600
cosine ุงู„ูƒูˆุณุงูŠู† ู„ู‡ ู†ูุณ ุงู„ู€ omega ุงู„ู€ omega ุงู„ู„ูŠ ู‡ูŠ ููŠ
269
00:23:37,600 --> 00:23:42,820
ุงู„ู‚ุตุฑ ุงู‡ ุงู†ุง ุญุทู‡ุง ู…ุงุฆุฉ ุฃู„ู ู…ุงุฆุชูŠู† ุฃู„ู ุจุชุฃุณูุฑ ุงู‡
270
00:23:42,820 --> 00:23:46,700
ุงู†ุช ู‚ุตุฏูƒ ู„ูŠู‡ ุตุงุฑุช ู„ุฃ ู‡ูŠ ู†ูุณู‡ุง ุจุชุฃุณูุฑ ุดูƒุฑุง ู…ุงุฆุชูŠู†
271
00:23:46,700 --> 00:23:53,070
ุฃู„ู T ูˆุงู„ููŠุฒ ุจุญุทู‡ ุฒูŠ ู…ุง ู‡ูˆ ูŠุฌูŠุจู†ุง I2ุŒ ุถุงู„ ุนู„ูŠู†ุง
272
00:23:53,070 --> 00:23:55,770
ู…ูŠู†ุŸ I3ุŒ ุทุจุนุง I2 ู†ูุณ ุงู„ุญุงุฌุฉุŒ ู„ุงุฒู… ุฃุฌูŠุจู‡ ููŠ ุงู„ู€
273
00:23:55,770 --> 00:24:02,470
state I2 of TุŒ ุงู„ amplitude ุงู„ู„ูŠ ู‡ูŠ 4 CosุŒ ุงู„ู€
274
00:24:02,470 --> 00:24:05,330
Omega ุงู„ู„ูŠ ู‡ูŠ 200 ุฃู„ูุŒ ู†ุดูƒุฑ ุฒู…ูŠู„ุชู†ุง ุงู„ู„ูŠ ู‡ุฐูƒุฑุชู†ุง
275
00:24:05,330 --> 00:24:11,150
ุฃู†ู‡ ููŠ ุฎุทุฃ ู‡ู†ุงุŒ ูˆุนู†ุฏูŠ ุงู„ูุฒ ุงู„ู„ูŠ ู‡ูˆ ู†ุงู‚ุต ุชุณูŠู†ุŒ ู‡ุงูŠ
276
00:24:11,150 --> 00:24:12,950
I2ุŒ ู†ูŠุฌูŠ ู„ู€ I3
277
00:24:17,830 --> 00:24:24,370
I ุซู„ุงุซุฉ ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ element ุงู„ุฃุฎูŠุฑ ู‡ูŠูƒูˆู† V ุนู„ู‰ ZC I
278
00:24:24,370 --> 00:24:25,870
ุซู„ุงุซุฉ
279
00:24:31,750 --> 00:24:37,330
ู‡ุชุณุงูˆู‰ V ุนู„ู‰ ุงู„ู„ูŠ ู‡ูˆ ZC V ุงู„ู„ูŠ ู‡ูŠ ุฃุฑุจุนูŠู† ูˆุงู„ุฒุงูˆูŠุฉ
280
00:24:37,330 --> 00:24:41,950
ุณุงู„ุจ ุณุชุฉ ูˆุชู„ุงุชูŠู† ูˆุณุจุนุฉ ูˆ ุชู…ุงู†ูŠู† ู…ูŠุฉ ุฏุฑุฌุฉ ุนู„ู‰ ZC
281
00:24:41,950 --> 00:24:47,290
ุงู„ู„ูŠ ู‡ูŠ ู‚ุฏุด ู‚ูŠู…ุฉ ZC minus ุฎู…ุณุฉ J ุฃูˆ ุงู„ู„ูŠ ู‡ูŠ ุฎู…ุณุฉ ูˆ
282
00:24:47,290 --> 00:24:51,410
minus ุชุณุนูŠู† minus ุชุณุนูŠู† ุฃู†ุง ู‡ูŠุจู‚ู‰ ุฃู‚ุฏุฑ ุฃูƒุชุจู‡ุง ุฎู…ุณุฉ
283
00:24:57,870 --> 00:25:03,510
ุจุฏู„ ุงู„ู€ minus J ู‡ูŠูƒูˆู† 40 ุนู„ู‰ 5 ุงู„ู„ูŠ ู‡ูŠ 8 ูˆุงู„ุชุณุนูŠู†
284
00:25:03,510 --> 00:25:08,390
ุชุทู„ุน ููˆู‚ ู…ูˆุฌุจุฉ ูˆ ุฃุทุฑุญ ู…ู†ู‡ุง ุงู„ู„ูŠ ู‡ูŠ 36.7 ุจูŠุธู„ ุนู†ุฏ
285
00:25:08,390 --> 00:25:15,790
ุงู„ู€ 53 ุงู„ู„ูŠ ู‡ูŠ ุงู„ู…ุชุงู…ุฉ ุจุชุงุนุชู‡ุง ูˆ ูŠุทู„ุน 13 ููŠ ุงู„ู€
286
00:25:15,790 --> 00:25:22,190
steady state I of T I ุซู„ุงุซุฉ of T ุชู…ุงู†ูŠุฉ cosine
287
00:25:22,190 --> 00:25:32,700
ุงู„ู…ุชูŠู† ุฃู„ู ุงู„ู„ูŠ ู‡ูŠ omega T ุฒุงุฆุฏ ุงู„ู„ูŠ ู‡ูŠ 53 ูˆ13 ู‡ุฐุง
288
00:25:32,700 --> 00:25:37,520
ู‡ูˆ ุญู„ ุงู„ู…ุนุงุฏู„ุงุช ููŠ ุงุณุชุฎุฏุงู… ุงู„ู„ูŠ ู‡ูŠ ุงู„ู…ู‚ุงูˆู…ุงุช ุฃูˆ ุงู„ู€
289
00:25:37,520 --> 00:25:43,240
ingredients in series and parallel ุชูุถู„ูŠ ู…ุง ู„ู‡ุง I
290
00:25:43,240 --> 00:25:48,160
ุชู†ูŠู†ุŸ
291
00:25:48,160 --> 00:25:51,680
ุทุจ ุงู†ุช ู‚ูˆู„ูŠู„ูŠ ุฅูŠุด ุจุชุณุงูˆูŠ ููŠ ุงู„ู€ time domain ุชุนุงู„ูŠ
292
00:25:51,680 --> 00:25:53,940
ุงุทู„ุน ู‚ูˆู„ูŠู„ูŠ ุชุนุงู„ูŠ
293
00:25:57,940 --> 00:26:01,160
ุชุนุงู„ู‰ ุทุจ ู…ู† ุงู„ู…ูƒุงู† ูŠู‚ูˆู„ูŠ ู„ูŠู‡ ุฅูŠุด ุงู„ู€ time domain
294
00:26:01,160 --> 00:26:06,480
ุชุจุนู‡ุงุŸ ุจุชูƒูˆู† ุงู„ู€ average of ุฃุฑุจุนุฉ ูˆ cosine ุงู„ู€ 2000
295
00:26:06,480 --> 00:26:12,260
T ู…ู…ุชุงุฒ ุทุจ ู‡ูŠ ูƒุนุงุฑูุฉ
296
00:26:22,940 --> 00:26:26,240
ุทุจุนุง ูƒู„ ุงู„ู€ network theorems ุงู„ู„ูŠ ุงุชุนู„ู…ู†ุงู‡ู… ููŠ ุงู„ู€
297
00:26:26,240 --> 00:26:29,880
DC domain ู„ู…ุง ูƒุงู†ุช ุนู†ุฏู†ุง ุงู„ู€ sources ู…ุง ู„ู‡ุง DC
298
00:26:29,880 --> 00:26:35,300
ู‡ู†ุดูˆูู‡ู… ููŠ ุงู„ู€ AC ู‡ู†ุชุนุงู…ู„ ู…ุนุงู‡ู… ููŠ ุงู„ู€ AC ูƒู„ู‡ู… ุจุณ ููŠ
299
00:26:35,300 --> 00:26:39,380
ุงุณุชุฎุฏุงู… ash ุงู„ู„ูŠ ู‡ูˆ ุงู„ู€ phase of representation ูƒู„
300
00:26:39,380 --> 00:26:44,060
theorems ุจุชุทุจู‚ูˆุง ุนู„ู‰ ุงู„ู€ AC domain ูŠุนู†ูŠ ู‡ูŠุชุทุจู‚ูˆุง ุนู„ู‰
301
00:26:44,060 --> 00:26:47,140
ุงู„ู€ feather ูŠุนู†ูŠ ู„ู…ุง ุชูƒูˆู† ุนู†ุฏูŠ network ุจู‡ุฐุง ุงู„ุดูƒู„
302
00:26:47,140 --> 00:26:51,560
ุฃูŠ network ู…ุง ุงุชุนู„ู…ู†ุงู‡ู… ุงู„ู€ node ุงู„ู€ mesh ุงู„ู€ source
303
00:26:51,560 --> 00:26:55,620
transformation ุงู„ู€ seven in ูƒู„ู‡ู… ุจุชุทุจู‚ูˆุง ู‡ู†ุง ุจุณ
304
00:26:55,620 --> 00:26:59,780
ุงู„ุญุงุฌุฉ ุงู„ู„ูŠ ู‡ุชุฒูŠุฏ ุงู„ู„ูŠ ู‡ูŠ ุงู„ุดุบู„ ุงู„ุฃูƒุชุฑ ููŠ
305
00:26:59,780 --> 00:27:02,800
ุงู„ุฑูŠุงุถูŠุงุช ู„ุฅู† ุงุญู†ุง ู‡ู„ุงู‚ูŠุชู‡ุง ุณู†ุฉ ููŠ ุงู„ู€ complex
306
00:27:02,800 --> 00:27:03,120
domain
307
00:27:11,830 --> 00:27:15,710
ู†ุดูˆู ุฅุฐู† ุงู„ู€ theorems ุฃูˆู„ ุญุงุฌุฉ ุงุญู†ุง ุทุจู‚ู†ุงู‡ุง
308
00:27:15,710 --> 00:27:19,610
Kirchhoff ุจุนุฏูŠู† ุดูู†ุง ุงู„ู€ parallel ูˆ ุงู„ู€ series ู‚ู„ูŠู„ุฉ
309
00:27:19,610 --> 00:27:32,650
ู‡ู†ุดูˆู ุงู„ู€ theorems ุงู„ุจุงู‚ูŠุฉ source
310
00:27:32,650 --> 00:27:33,250
transformation
311
00:27:46,390 --> 00:27:50,510
ููŠ ุนู†ุฏูŠ source ูˆ
312
00:27:50,510 --> 00:27:55,910
impedance ุนู„ู‰
313
00:27:55,910 --> 00:28:01,330
ุทูˆู„ ุฃู†ุง ููŠ ุงู„ู€ frequency domain V ููŠ ุงู„ู€ frequency
314
00:28:01,330 --> 00:28:04,710
domain ูˆ Z ููŠ ุงู„ู€ frequency domain ุงู„ู€ source
315
00:28:04,710 --> 00:28:08,770
transformation ู…ุด ู‚ุงู„ ู„ูŠ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ voltage source
316
00:28:08,770 --> 00:28:13,330
ูˆ impedance ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ุงู„ู€ source transformation
317
00:28:13,330 --> 00:28:28,780
ุจุชุตูŠุฑ current source ูˆ impedance ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ yes
318
00:28:31,630 --> 00:28:39,470
ุจุญุซ ุฅู†ู‡ vs ุจุชุณุงูˆูŠ zs ููŠ is ู‡ุฐุง ู‡ูˆ source
319
00:28:39,470 --> 00:28:42,430
transformation ุจุงู„ุชู…ุงู… ุฒูŠ source transformation
320
00:28:42,430 --> 00:28:46,690
ุดูˆูู†ุงู‡ุง ุจุงู„ู€ DC ุนู†ุฏ ุงู„ู€ volt source ูˆ impedance ุนู„ู‰
321
00:28:46,690 --> 00:28:52,230
ุงู„ุชูˆุงู„ูŠุจุชู…ุงู… ุจุชูƒุงูุฆ ูˆุทุจุนุง ุงู„ู…ูƒุงูุฆุฉ ู…ู† ุงู„ุฌู‡ุชูŠู† ู„ูˆ
322
00:28:52,230 --> 00:28:54,970
ูƒุงู† ุนู†ุฏูŠ current source ูˆ impedance ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ
323
00:28:54,970 --> 00:28:59,450
ุจุชูƒุงูุฆ voltage source ูˆ impedance ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ุงุฐุง
324
00:28:59,450 --> 00:29:01,590
ูƒู…ุงู† ู…ุฑุฉ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ voltage source ูˆ impedance
325
00:29:01,590 --> 00:29:04,990
ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ุจุชูƒุงูุฆ current source ูˆ impedance ุนู„ู‰
326
00:29:04,990 --> 00:29:08,010
ุงู„ุชูˆุงุฒูŠ ู„ูˆ ูƒุงู† ุนู†ุฏูŠ current source ูˆ impedance ุนู„ู‰
327
00:29:08,010 --> 00:29:11,010
ุงู„ุชูˆุงุฒูŠ ุจุชูƒุงูุฆ voltage source ูˆ impedance ุนู„ู‰
328
00:29:11,010 --> 00:29:14,670
ุงู„ุชูˆุงู„ูŠ ู‡ุฐุง ุจุงู„ู†ุณุจุฉ ู„ู„ู€ source transformation
329
00:29:14,670 --> 00:29:21,390
ู…ุฑุงุฌุนุฉ ุทุจุนุง ู„ู„ุงู…ุชุญุงู† ุจุฑุถู‡ ูƒู…ุงู† ุจุงู„ู†ุณุจุฉ ู„ู€ Thevenin
330
00:29:21,390 --> 00:29:26,350
Thevenin
331
00:29:26,350 --> 00:29:34,330
equivalence ู„ูˆ
332
00:29:34,330 --> 00:29:40,070
ูƒุงู† ุนู†ุฏูŠ network ููŠ ุงู„ู€ frequency domain ุงู„ู„ูŠ ู…ุงู„ู‡ุง
333
00:29:40,070 --> 00:29:45,370
linear lumped parameter circuits ู‡ุงูŠ network ุฏุงุฆุฑุฉ
334
00:29:49,090 --> 00:29:59,190
ูˆู‡ูŠ ุจุงู„ุชู…ุงู… ุจุชูƒุงูุฆ seven in voltage ูˆ impedance
335
00:29:59,190 --> 00:30:09,570
in series ุณู…ู†ุงู‡ุง z seven ุงุฐุง
336
00:30:09,570 --> 00:30:14,290
ู†ูุณ ุงู„ู„ูŠ ุทุจู‚ู†ุงู‡ ููŠ ุงู„ู€ DC ุจุชุทุจู‚ ููŠ ุงู„ู€ AC ู„ูˆ ูƒุงู†
337
00:30:14,290 --> 00:30:20,310
ุนู†ุฏูŠ network ุงู„ุทุฑููŠู†ู‡ุง A ูˆ B ู‡ุฐู‡ ุงู„ู€ network ุจู‚ุฏุฑ
338
00:30:20,310 --> 00:30:28,530
ุงุณุชุจุฏู„ู‡ุง V7N ูˆ Z7N ูƒูŠู ุฃุฌูŠุจ V7N ูˆ ูƒูŠู ุฃุฌูŠุจ Z7N V7N
339
00:30:28,530 --> 00:30:34,070
ุจุฌูŠุจู‡ ุฃู† ุจุญุท open circuit open impedance ุนุดุงู† ุฃุฌูŠุจ
340
00:30:34,070 --> 00:30:40,770
V7N ุจุฑูˆุญ Z ุนู†ุฏ ุงู„ู€ A ูˆ ุงู„ู€ B ุจุงู„ุณุงูˆูŠุฉ infinity ูˆ
341
00:30:40,770 --> 00:30:47,310
ุจุญุณุจ VAB VAB ู‡ูŠ ู…ูŠู†ุŸ V7N ุงู„ู…ุทู„ูˆุจุฉ
342
00:30:48,550 --> 00:30:54,510
ุนุดุงู† ุฃุฌูŠุจ ุฒูŠุช ุณูŠูู†ุงู† ุจุฌูŠุจ ุงู„ู„ูŠ ู‡ูˆ ุฃูˆู„ ุญุงุฌุฉ ุจุญุท
343
00:30:54,510 --> 00:31:03,330
ู‡ุฌูŠุจ
344
00:31:03,330 --> 00:31:08,110
ุจูŠู† A ูˆ B ุจุญุท short circuit ูˆ ุจุฌูŠุจ I short circuit
345
00:31:08,110 --> 00:31:16,600
ูˆ ู‡ุชูƒูˆู† z7n ุจุชุณุงูˆูŠ v7n ุนู„ู‰ I short circuit ู†ูุณ
346
00:31:16,600 --> 00:31:20,120
ุงู„ุฎุทูˆุงุช ุจุณ ุงู„ู„ูŠ ุงุญู†ุง ููŠ ุงู„ู€ phasor representation
347
00:31:20,120 --> 00:31:26,640
ู†ูˆุฑุชูˆู† ู†ูˆุฑุชูˆู† ุงุญู†ุง ุจุฑุถู‡ ุดูู†ุงู‡ ู…ุน ุจุนุถ ู†ูˆุฑุชูˆู† ู‚ุงู„ ุฒูŠ
348
00:31:26,640 --> 00:31:29,640
7n ุจุณ ุจุฏู„ ู…ุง ู‚ุงู„ ุฃู†ุง ุจุฏูŠ ุงุญูˆู„ ู„ู€ voltage source ูˆ
349
00:31:29,640 --> 00:31:36,960
impedance ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ู†ูˆุฑุชูˆู† ู‚ุงู„ ุงู„ู€
350
00:31:36,960 --> 00:31:38,840
network ุจุชุงุนุชูŠ ุจุชูƒุงูุฆ
351
00:31:42,330 --> 00:31:57,150
current source ูˆ impedance ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ I
352
00:31:57,150 --> 00:32:04,570
Norton ู‡ู†ุณู…ูŠู‡ Z Norton ู‚ู„ู†ุง
353
00:32:04,570 --> 00:32:09,440
ูƒูŠู ู†ุฌูŠุจู‡ุง ุจุงู„ู€ source transformation ูƒูŠู ุฃุฑูˆุญ ู…ู†
354
00:32:09,440 --> 00:32:13,060
ุงู„ู€ network ู„ู„ู†ูˆุฑุชูˆู† ุจุงู„ู€ source transformation
355
00:32:13,060 --> 00:32:17,820
node
356
00:32:17,820 --> 00:32:22,540
voltage method ู†ูุณ ุงู„ุทุฑูŠู‚ุฉ ุจุนุฏ ุงู„ู€ nodes ุงู„ู„ูŠ ุนู†ุฏูŠ
357
00:32:22,540 --> 00:32:26,480
ุงู„ู€ essential nodes ุจุฎุชุงุฑ ูˆุงุญุฏุฉ ู…ู†ู‡ู… ุจุณู…ูŠู‡ุง ุงู„ู€
358
00:32:26,480 --> 00:32:33,340
reference ูˆุงู„ุจู‚ูŠุฉ ุจุณู…ูŠู‡ู… v1, v2, v3 ูˆุจุญู„ ุจุงู„ุทุฑูŠู‚ุฉ
359
00:32:33,340 --> 00:32:36,820
ุงู„ู„ูŠ ุงุชุนู„ู…ู†ุงู‡ุง ุจุงู„ุชู…ุงู… ุฒูŠ ุงู„ู€ DC ู‡ุฐุง ู„ู„ู€ Node
360
00:32:36,820 --> 00:32:40,620
Voltage Method ุงู„ู€ Mesh Current Method ุจุนุฏ ุงู„ู…ูŠุดูŠุฒ
361
00:32:40,620 --> 00:32:46,180
ุจุงุนุทูŠ ูƒู„ ู…ูŠุด current ูˆ ุจุฌูŠุจ ุงู„ู„ูŠ ู‡ูŠ ู‚ูŠู… ู‡ุฏูˆู„ุฉ ุงู„ู€
362
00:32:46,180 --> 00:32:50,480
currents ูˆุจุงู„ุชุงู„ูŠ ุจูƒูˆู† ุฐูƒุฑุช ูƒู„ ู‡ุฏูˆู„ุฉ ุฃูˆ ุงุณุชุฎุฏู…ุช ูƒู„
363
00:32:50,480 --> 00:32:55,480
ุงู„ู€ network theorems ุฏู‡ ุฃู…ุงู…ู†ุง ู‡ู†ุญู„ู„ู†ุง ุฃูƒุงู… ู…ุซุงู„ ูˆ
364
00:32:55,480 --> 00:32:59,660
ุงุญู†ุง ุจู†ุญู„ ุจุฑุถู‡ ูˆ ู‡ู†ุณุชุฑุฌุน ุงู„ู€ methods ุงู„ู„ูŠ ุชุนู„ู…ู†ุงู‡ู…
365
00:32:59,660 --> 00:33:04,280
ุจุณ ู‡ู†ุฑุฌุนู‡ู… ููŠ ุงู„ู€ frequency domain ู†ุจุฏุฃ ู…ุซุงู„ ุนู„ู‰ ุงู„ู€
366
00:33:04,280 --> 00:33:05,120
source transformation
367
00:33:13,610 --> 00:33:15,890
ุจุชู‚ุฏุฑ ุชู‚ูˆู„ูˆุง ุฅู† ุงู„ู€ chapter ุฎู„ุต ูŠุนู†ูŠ ุจุณ ุงุญู†ุง ุงู„ู„ูŠ
368
00:33:15,890 --> 00:33:30,290
ุจู†ุนู…ู„ูˆู‡ุง ุงู„ู€ eta ุชุทุจูŠู‚ุงุช ู†ุงุฎุฏ
369
00:33:30,290 --> 00:33:37,410
example ุงู„ู…ุซุงู„
370
00:33:37,410 --> 00:33:38,710
ููŠ ุนู†ุฏูŠ voltage source
371
00:33:50,380 --> 00:33:53,820
ู‡ู†ุฏูŠ ู…ูˆุตูˆู„ ู…ุนุงู‡ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ impedance ุจุชุญุชูˆูŠ ุนู„ู‰
372
00:33:53,820 --> 00:34:00,160
ู…ู‚ุงูˆู…ุฉ ูˆ inductance ูƒูŠู ุญูƒู…ุช ุญุชู‰ ู„ูˆ ุฃู†ุง ุจุณ ุญุงุทุทู„ูŠ
373
00:34:00,160 --> 00:34:04,080
ูƒุงู… ู…ุฑุจุน ุจุฏูˆู† ู…ุง ูŠุญุทู„ูŠ ุฅูŠุด ู‡ู… ุงู„ู€ elements ู…ุงุฏุงู…
374
00:34:04,080 --> 00:34:09,220
ุนู†ุฏูŠ ูˆุงุญุฏ ู…ู†ู‡ู… ู‡ุฐู‡ ู…ู‚ุงูˆู…ุฉ plus ุฌู‡ุช ุชู„ุงุชุฉ ู‡ุฐู‡ ู…ุนู†ุงู‡
375
00:34:09,220 --> 00:34:13,320
inductance ุทุจุนุง ุงุญู†ุง already ู‡ุงูŠ ุงู„ุฏุงุฆุฑุฉ ููŠ ุงู„ู€
376
00:34:13,320 --> 00:34:16,480
frequency domain ุฃู†ุง ุณู†ูู‡ู… ูƒูŠู ู†ู†ุชู‚ู„ ู…ู† ุงู„ time
377
00:34:16,480 --> 00:34:18,700
domain ุฅู„ู‰ frequency domain ู‡ู„ุฃ ุงุญู†ุง ุจู†ุทุจู‚ ุงู„
378
00:34:18,700 --> 00:34:19,620
network theorems
379
00:34:22,850 --> 00:34:25,830
ุนู†ุฏูŠ ู‡ู†ุง ูƒู…ุงู† ingredients ุงู„ู„ูŠ ุจุชุญุชูˆูŠ ุนู„ู‰ ู…ู‚ุงูˆู…ุฉ
380
00:34:25,830 --> 00:34:36,170
ูˆู…ูƒุซู 9 Ohm ูˆู‡ู†ุง minus 3 J ู…ู‚ุงูˆู…ุฉ ู…ู‚ุฏุงุฑู‡ุง 0.2 Ohm
381
00:34:36,170 --> 00:34:43,310
ูˆ Inductor ู…ู‚ุฏุงุฑู‡ 0.6 J Ohm ูˆุนู†ุฏูŠ ู…ู‚ุงูˆู…ุฉ ู…ู‚ุฏุงุฑู‡ุง
382
00:34:43,310 --> 00:34:52,980
10 Ohm ูˆู…ูƒุซู ู…ู‚ุฏุงุฑู‡ ุณุงู„ุจ 19 J Ohm ู‡ุฐู‡ ู‡ูŠ ุงู„ุฏุงุฆุฑุฉ
383
00:34:52,980 --> 00:34:56,040
ุงู„ู„ูŠ ุฃู…ุงู…ู†ุง ูˆ ุจุฏู†ุง ู†ุณุชุฎุฏู… ุงู„ source transformation
384
00:34:56,040 --> 00:35:01,940
ุนุดุงู† ู†ุฌูŠุจ ู…ุงุฐุงุŸ ุจุฏู†ุง ู†ุณุชุฎุฏู…ู‡ ุนุดุงู† ู†ุฌูŠุจ V0 ูˆ V0 ู‡ูˆ
385
00:35:01,940 --> 00:35:06,380
ุงู„ voltage ุงู„ู„ูŠ ุญูˆุงู„ูŠู† ุงู„ impedance ุงู„ู„ูŠ ุจุชุญุชู‡ ุนู„ู‰
386
00:35:06,380 --> 00:35:12,420
ู…ู‚ุงูˆู…ุชู‡ ู…ู‚ุฏุงุฑู‡ุง 10 Ohm ูˆ ุงู„ู…ูƒุซู ู…ู‚ุฏุงุฑู‡ minus 19 J Ohm
387
00:35:15,160 --> 00:35:18,260
ุงุญู†ุง ุงุชูู‚ู†ุง ุงู„ู„ูŠ ุทู„ุจ ู…ู†ูŠ ุฃุณุชุฎุฏู… ุงู„ source
388
00:35:18,260 --> 00:35:22,100
transformation ู„ุญุณุงุจ element ุจุณุงูŠุจ ู‡ุฐุง element ููŠ
389
00:35:22,100 --> 00:35:24,920
ุญุงู„ุชู‡ ุทุจุนุง ุงู„ู…ุซุงู„ ุงู„ู„ูŠ ู‚ุฏุงู…ู†ุง ุณู‡ู„ ูƒุซูŠุฑ ู…ุง ููŠู‡ ู„
390
00:35:24,920 --> 00:35:29,240
source ูˆุงุญุฏ ู…ุด ู‡ุชุบู„ุจ ูƒุซูŠุฑ ุฅู† ุฃู‚ุฑุฑ ุฃู† ุฃุจุฏุฃ ู…ู† ู‡ุฐู‡
391
00:35:29,240 --> 00:35:32,220
ุงู„ุฌู‡ุฉ ู„ุฃู† ู‡ูˆ ุทุงู„ุจ ุฅู† ุฃุญู„ ุจุงุณุชุฎุฏุงู… ุงู„ source
392
00:35:32,220 --> 00:35:37,000
transformation ุนุดุงู† ุฃุฌูŠุจ ุงู„ู„ูŠ ู‡ูˆ ุงู„ V node ูู‡ุจุฏุฃ ู…ู†
393
00:35:37,000 --> 00:35:39,680
ุงู„ source ุนู†ุฏ voltage source ูˆู…ู‚ุงูˆู…ุฉ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ
394
00:35:39,680 --> 00:35:44,000
ุฃูˆ impedance ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ู‡ุญูˆู„ู‡ู… ู„ current source ูˆ
395
00:35:44,000 --> 00:35:49,000
impedance ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ุฅุฐุง ุฃู†ุง ุฃูˆู„ ุฎุทูˆุฉ ู‡ุนูŠุฏ ุฑุณู… ุงู„
396
00:35:49,000 --> 00:35:52,260
network ุจุชุงุนุชูŠ ุจุฏู„ ุงู„ source ุงู„ voltage source
397
00:35:52,260 --> 00:35:56,160
ู‡ูŠุตูŠุฑ ุนู†ุฏูŠ current source ูˆุงุชูู‚ู†ุง ุฅู†ู‡ ู‡ูŠูƒูˆู† ุงุชุฌุงู‡
398
00:35:56,160 --> 00:36:00,780
ุงู„ุณู‡ู… ู…ู† ุงู„ุณุงู„ุจ ู„ู„ู…ูˆุฌุจ ูˆู‚ูŠู…ุชู‡ ู‡ุชูƒูˆู† V ุนู„ู‰ Z ู…ูŠู† Z
399
00:36:00,780 --> 00:36:06,250
ุงู„ู„ูŠ ู‡ูŠุงุฏุฉุŸ ู‡ูŠ Z source ูˆู‡ูŠ VS ู‡ูŠ ุงู„ voltage source
400
00:36:06,250 --> 00:36:11,350
ูˆูƒู„ ู‡ุฐู‡ ุงู„ impedance ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ูู‡ูŠูƒูˆู† ู‚ูŠู…ุฉ
401
00:36:11,350 --> 00:36:19,010
IS ุจุชุณุงูˆูŠ VS ุนู„ู‰ ZS ูˆุงู„ู€ ZS ุจุชุตูŠุฑ ู…ุงุฐุง ุนู„ู‰
402
00:36:19,010 --> 00:36:23,270
ุงู„ุชูˆุงุฒูŠ ุงู„ู„ูŠ ู‡ูŠ ุงู„ู€ 1 Ohm ูˆ ุงู„ inductance ุงู„ู„ูŠ
403
00:36:23,270 --> 00:36:25,930
ู‚ูŠู…ุชู‡ุง 3 J Ohm
404
00:36:29,460 --> 00:36:36,320
ู‡ุชุตูŠุฑ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ู…ุน ุงู„ุชุณุนุฉ ุฃู… ูˆ ุงู„ู€ minus ุชู„ุงุชุฉ
405
00:36:36,320 --> 00:36:41,440
J ูˆ
406
00:36:41,440 --> 00:36:45,060
ู†ูƒู…ู„ ุงู„ุฏุงุฆุฑุฉ ุจุชุงุนุชู†ุง ุงู„ู„ูŠ ู‡ูˆ ุนู†ุฏู†ุง point two ุฎู„ูŠู†ูŠ
407
00:36:45,060 --> 00:36:47,140
ุฃุจู‚ู‰ ู‡ู†ุง ู…ุด ู‡ู…ุณุญ ุงู„ example ูƒู„ู†ุง ุนุงุฑููŠู† ุฅู†ู‡ ุจู†ุญู„
408
00:36:47,140 --> 00:36:48,120
ุงู„ example ู‡ู„ุฃ
409
00:36:55,350 --> 00:37:01,390
ุนู†ุฏู†ุง ุงู„ู‚ูŠู…ุฉ point two ohm ูˆ inductance ุงู„ู„ูŠ plus
410
00:37:01,390 --> 00:37:09,490
oh point six j ohm ุงูƒุจุฑู‡ุง ุดูˆูŠุฉ
411
00:37:09,490 --> 00:37:19,490
point
412
00:37:19,490 --> 00:37:23,630
ุฏูŠ ุงู„ุนุดุฑุฉ ohm
413
00:37:28,940 --> 00:37:34,440
-19j ุงุญู†ุง ุจุฏู†ุง ู‡ุฐุง ุงู„ voltage V0 ุฅุฐุง ู‡ู„ุฃ ุงุทู„ุน
414
00:37:34,440 --> 00:37:37,560
ุนู†ุฏูŠ two impedances ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ุงูŠุด ู‡ุนู…ู„ ุนุดุงู† ุฃุจุณุท
415
00:37:37,560 --> 00:37:41,320
ุงู„ network ุจุชุงุนุชูŠุŸ ู‡ุงุฎุฏ ุงู„ู…ูƒุงูุฆุฉ ู„ู‡ู…ุง ูˆ ุงุญู†ุง
416
00:37:41,320 --> 00:37:49,900
ุชุนู„ู…ู†ุง ุฅุฐุง ุณู…ูŠุชู‡ุง ุฏูŠ Z1 ูˆ ู‡ุงูŠ ุณู…ูŠุชู‡ุง Z2 ู‡ุชูƒูˆู†
417
00:37:49,900 --> 00:37:53,820
ุงู„ู…ูƒุงูุฆุฉ ู„ู‡ู…ุง ุงู„ู„ูŠ ู‡ูŠ Z ุงู„ู„ูŠ ุจุชุณุงูˆูŠ Z1 ุนู„ู‰
418
00:37:53,820 --> 00:37:59,800
ุงู„ุชูˆุงุฒูŠ ู…ุน Z2 ู‡ุณู…ูŠู‡ุง Z12 ุฒุฏ ูˆุงุญุฏ ุงุซู†ูŠู† ู‡ุชุณุงูˆูŠ ุฒุฏ
419
00:37:59,800 --> 00:38:04,320
ูˆุงุญุฏ ููŠ ุฒุฏ ุงุซู†ูŠู† ุนู„ู‰ ุฒุฏ ูˆุงุญุฏ ุฒุงุฆุฏ ุฒุฏ ุงุซู†ูŠู† ุจุงู„ุชู…ุงู…
420
00:38:04,320 --> 00:38:12,040
ุฒูŠ ุงู„ู…ู‚ุงูˆู…ุงุช ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ู‡ุชุณุงูˆูŠ
421
00:38:12,040 --> 00:38:19,080
ูˆุงุญุฏ ุฒุงุฆุฏ ุชู„ุงุชุฉ ุฌ ู…ุถุฑูˆุจุฉ ููŠ ุชุณุนุฉ ู†ุงู‚ุต ุชู„ุงุชุฉ ุฌ
422
00:38:19,080 --> 00:38:27,570
ุนู„ู‰ ุญุงุตู„ ุฌู…ุนู‡ู… ูˆุงุญุฏ ุฒุงุฆุฏ ุชุณุนุฉ ุฒุงุฆุฏ ุชู„ุงุชุฉ ูˆ ู†ุงู‚ุต
423
00:38:27,570 --> 00:38:34,370
ุชู„ุงุชุฉ ู‡ูŠุฑูˆุญูˆุง ู…ุน ุจุนุถ ุฅุฐุง ุนู†ุฏูŠ ุฒุฏ ุงู„ู…ูƒุงูุฆุฉ ู„ two
424
00:38:34,370 --> 00:38:38,250
impedances ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ุฒูŠู‡ุง ุฒูŠ ุงู„ู…ู‚ุงูˆู…ุงุช ู‡ุชูƒูˆู† ุฒุฏ
425
00:38:38,250 --> 00:38:42,010
ูˆุงุญุฏ ููŠ ุฒุฏ ุงุซู†ูŠู† ุนู„ู‰ ุฒุฏ ูˆุงุญุฏ ุฒุงุฆุฏ ุฒุฏ ุงุซู†ูŠู† ุฒุฏ ูˆุงุญุฏ
426
00:38:42,010 --> 00:38:45,190
ุงู„ู„ูŠ ู‡ูŠ ูˆุงุญุฏ ุฒุงุฆุฏ ุชู„ุงุชุฉ ุฌูŠ ุฒุฏ ุงุซู†ูŠู† ุงู„ู„ูŠ ู‡ูŠ ุชุณุนุฉ
427
00:38:45,190 --> 00:38:49,730
ู†ุงู‚ุต ุชู„ุงุชุฉ ุฌูŠ ุญุงุตู„ ุถุฑุจู‡ู… ูˆ ุฌู…ุนู‡ู… ุฅุฐุง ุทู„ุนู†ุง ู‡ูŠูƒูˆู†
428
00:38:49,730 --> 00:38:50,510
ุนุดุฑุฉ
429
00:38:56,260 --> 00:39:01,160
ุฅุฐุง ุถุฑุจุชู‡ู… ู…ุน ุจุนุถ ู‡ูŠูƒูˆู† ููŠ ุนู†ุฏูŠ ุทุจุนุง real ุงู„ู„ูŠ ู‡ูˆ
430
00:39:01,160 --> 00:39:06,460
ุชุณุนุฉ ูˆูƒู…ุงู† ูˆุงุญุฏ real ุฌุงูŠู„ูŠ ู…ู† ู‡ู†ุง ุงู„ู„ูŠ ู‡ูŠ ุญุงุตู„ ุถุฑุจ
431
00:39:06,460 --> 00:39:10,520
ุงู„ุชู„ุงุชุฉ ูˆู†ุงู‚ุต ุชู„ุงุชุฉ ู‡ูŠุตูŠุฑ ุฒุงุฆุฏ ุชุณุนุฉ ูŠุนู†ูŠ ุชุณุนุฉ
432
00:39:10,520 --> 00:39:15,200
ูˆุฒุงุฆุฏ ุชุณุนุฉ ูŠุนู†ูŠ ู‡ูŠูƒูˆู† ู‚ุฏุงุด ุงู„ู…ู‚ุฏุงุฑ ุซู…ุงู†ูŠุชุงุดุฑ ุนู„ู‰
433
00:39:15,200 --> 00:39:19,950
ุนุดุฑุฉ ูˆุงุญุฏ ูˆุซู…ุงู†ูŠุฉ ู…ู† ุนุดุฑุฉ ู‡ุฐุง ุงู„ real part ูˆุงุญุฏ
434
00:39:19,950 --> 00:39:24,290
ุฅุฌุง ู…ู† ูˆุงุญุฏ ููŠ ุชุณุนุฉ ูˆุงู„ุซุงู†ูŠ ุฅุฌุง ู…ู† ุชู„ุงุชุฉ J ููŠ
435
00:39:24,290 --> 00:39:27,870
ู†ุงู‚ุต ุชู„ุงุชุฉ J ู†ุงู‚ุต J ููŠ J ูˆุงุญุฏ ูˆุชู„ุงุชุฉ ููŠ ุชู„ุงุชุฉ
436
00:39:27,870 --> 00:39:31,190
ุชุณุนุฉ ูุชุณุนุฉ ูˆุชุณุนุฉ ุซู…ุงู†ูŠุชุงุดุฑ ูˆุงุญุฏ ูˆุซู…ุงู†ูŠุฉ ู…ู† ุนุดุฑุฉ
437
00:39:31,190 --> 00:39:36,750
ุงู„ imaginary ู‡ูŠุฌูŠ ู…ู† ุงู„ cross terms ู‡ูŠูƒูˆู† ุชู„ุงุชุฉ ููŠ
438
00:39:36,750 --> 00:39:44,630
ุชุณุนุฉ J ูˆ ู†ุงู‚ุต ุชู„ุงุชุฉ J ูŠุนู†ูŠ ุนู†ุฏูŠ 27 J ูˆ ู†ุงู‚ุต 3 J
439
00:39:44,630 --> 00:39:51,010
27 ู†ุงู‚ุต 3 ูŠุนู†ูŠ 24 ูู‡ูŠูƒูˆู† ุนู†ุฏูŠ ุฒุงุฆุฏ 2 ูˆ 4 ู…ู† 10 J
440
00:39:51,010 --> 00:39:57,730
ู‡ุฐู‡ ุงู„ู…ูƒุงูุฆุฉ ุฃุนูˆุถ
441
00:39:57,730 --> 00:40:02,050
ุนุดุงู† ุฃุจุณุท ุงู„ network ุจุชุงุนุชูŠ ุฃู†ุง ูŠุนู†ูŠ ู‡ุถุทุฑ ุฃู…ุญูŠ ูˆ
442
00:40:02,050 --> 00:40:05,130
ุฃุณุชุฎุฏู… ู†ูุณ ุงู„ network ุฃู†ุชู… ู„ุงุฒู… ุชุฑุณู…ูˆุง ุฑุณู…ุฉ ุฌุฏูŠุฏุฉ
443
00:40:05,130 --> 00:40:09,870
ู‡ุงู…ุญูŠ ู‡ุฏูˆู„ุฉ ูˆ ุฃุญุท ุงู„ู…ูƒุงูุฆุฉ ุจุชุงุนุชู‡ู… ุงู„ู„ูŠ ู‡ูŠ Z12
444
00:40:12,300 --> 00:40:17,300
Z12 ุนุจุงุฑุฉ ุนู† ู…ู‚ุงูˆู…ุฉ ู…ู‚ุฏุงุฑู‡ุง ูˆุงุญุฏ ูˆุซู…ุงู†ูŠุฉ ู…ู† ุนุดุฑุฉ
445
00:40:17,300 --> 00:40:22,880
ุงูˆู… ูˆุงู„ุงู†ู‡ุง plus ู‡ู…ุซู„ู‡ุง ุจ inductor ู…ู‚ุฏุงุฑู‡ ุงุซู†ูŠู†
446
00:40:22,880 --> 00:40:29,140
ูˆุฃุฑุจุนุฉ ู…ู† ุนุดุฑุฉ GM ู‡ุฐุง ุงู„ู„ูŠ ู‡ูŠ Z12
447
00:40:31,080 --> 00:40:34,420
ูƒู…ุงู† ู…ุฑุฉ ุฃู†ุง ุจุฏูŠ ุฃุนู…ู„ source transformation ุฃู†ุง
448
00:40:34,420 --> 00:40:36,600
ุนู…ู„ุช ุฃูˆู„ .. ุญุทูŠุช ุฃูˆู„ source transformation ุงู„
449
00:40:36,600 --> 00:40:38,980
voltage source ูˆ ุงู„ impedance ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ
450
00:40:38,980 --> 00:40:43,780
ุตุงุฑุช current source ูˆ impedance ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ูƒู…ุงู†
451
00:40:43,780 --> 00:40:46,120
ู…ุฑุฉ ุจุฏูŠ ุฃุนู…ู„ source transformation ู„ current
452
00:40:46,120 --> 00:40:48,280
source ูˆ ุงู„ impedance ุงู„ู„ูŠ ุนู„ู‰ ุงู„ุชูˆุงุฒูŠ ู‡ุชุตูŠุฑ
453
00:40:48,280 --> 00:40:53,460
voltage source ูˆ impedance ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ููŠ ุญุฏ ุจุฏู‡
454
00:40:53,460 --> 00:40:58,000
ุงู„ู„ูŠ ุนู„ู‰ ุงู„ู„ูˆุญ ูˆู„ุง ุฃู…ุณู‡ุŸ ุจุฏูƒู… ูŠุงู‡ุŸ ุฎู„ูŠู†ูŠ ุฃู…ุณู‡ ู‡ูŠู‡
455
00:41:02,300 --> 00:41:09,360
ู‡ุชุตูŠุฑ ู‡ุฐู‡ ุขู‡ ุฃู†ุง ู…ุง ุนู…ู„ุชุด ุงู„ IS ุงู„ IS ู‚ู„ู†ุง VS VS
456
00:41:09,360 --> 00:41:19,100
ุงู„ู„ูŠ ูƒุงู†ุช ู‚ูŠู…ุชู‡ุง 40 ุนู„ู‰ ZS ุงู„ู„ูŠ ู‡ูŠ ูˆุงุญุฏ ุฒุงุฆุฏ ุชู„ุงุชุฉ
457
00:41:19,100 --> 00:41:25,490
J ููŠ ุงู„ุฅุณู…ุฉ ุฅุดุชูุงู†ุง ูŠุง ุจุฏุฑูˆู ููŠ ุงู„ู…ุฑุงูู‚ ูŠุง ุจุญูˆู„ู‡ุง
458
00:41:25,490 --> 00:41:28,250
ุฅู„ู‰ polar form ุฃู†ุง ุฏุงูŠู…ู‹ุง ุจุญูˆู„ู‡ุง ุฅู„ู‰ polar form
459
00:41:28,250 --> 00:41:33,790
ู„ุฃู†ู‡ ุฃุณู‡ู„ ุดูŠุก ูุนู†ุฏูŠ 40 ุนู„ู‰ ุงู„ุฌุฒุฑ ุงู„ุชุฑุจูŠุนูŠ ู„ 1 ุฒุงุฆุฏ
460
00:41:33,790 --> 00:41:38,390
ุฌุฒุฑ ุงู„ุชุฑุจูŠุนูŠ ู„ 3 ุงู„ู„ูŠ ู‡ูŠ 9 ุฒุงุฆุฏ 1 ู‡ูˆ 10 ุฅุฐุง ุนู†ุฏูŠ ู‡ู†ุง
461
00:41:38,390 --> 00:41:45,510
ุฌุฒุฑ ุงู„ุนุดุฑุฉ ูˆุงู„ุฒุงูˆูŠุฉ ุงู„ู„ูŠ ู‡ูŠ tan inverse 3 ุนู„ู‰ 1 ู„ูˆ
462
00:41:45,510 --> 00:41:48,870
ุฃู†ุง ุญุณุจุชู‡ุง ุจุงุณุชุฎุฏุงู… ุงู„ calculator ุจุทู„ุน ู…ุนุงูŠุง ุงู„
463
00:41:48,870 --> 00:41:57,980
current source ุจูŠุณุงูˆูŠ ุฃุฑุจุนุฉ ู†ุงู‚ุต ุงุซู†ุง ุนุดุฑ ุฃู…ุจูŠุฑ
464
00:41:57,980 --> 00:42:02,940
ู‡ุชู…ูƒู†ู†ูŠ
465
00:42:02,940 --> 00:42:06,580
ู†ุนู…ู„ ูƒู… ู…ุฑุฉ transformation ู…ู† current source ู„
466
00:42:06,580 --> 00:42:14,920
voltage source VS ุงูŠุด ุจูŠุณุงูˆูŠ ุงู„ VSุŸ IS ููŠ Z ู…ูŠู† ู‡ู†ุง
467
00:42:14,920 --> 00:42:20,480
ููŠ ู‡ุงู„ุญุงู„ุฉ ูˆุงุญุฏ ุงุซู†ูŠู† ู‡ู†ุง ู‡ู†ู‚ูˆู„ Z ูˆุงุญุฏ ุงุซู†ูŠู† ุชุตูŠุฑ
468
00:42:20,480 --> 00:42:25,770
ุนู„ุงู‚ุฉ ุชูˆุงู„ูŠ ุงู„ู„ูŠ ู‡ูŠ ู…ู‚ุฏุงุฑู‡ุง ูˆุงุญุฏ ูˆุซู…ุงู†ูŠุฉ ู…ู† ุนุดุฑุฉ Ohm
469
00:42:25,770 --> 00:42:30,410
ูˆุฅู†ุฏูŠ ุงุซู†ูŠู† ูˆุฃุฑุจุนุฉ ู…ู† ุนุดุฑุฉ J ู‡ุชุตูŠุฑ ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ู…ุน
470
00:42:30,410 --> 00:42:36,030
ู…ูŠู†ุŸ ู…ุน ุงู„ุงุซู†ูŠู† ู…ู† ุนุดุฑุฉ Ohm ูˆูŠู‚ู‰ ุงู„ุณุชุฉ ู…ู† ุนุดุฑุฉ J
471
00:42:36,030 --> 00:42:41,150
Ohm ูˆู‡ู†ุง ู‡ูŠูƒูˆู† ุงู„ impedance ุงู„ู„ูŠ ุฃู†ุง ุจุฏูŠ ุงู„
472
00:42:41,150 --> 00:42:47,030
voltage ุงู„ู„ูŠ ุญูˆุงู„ูŠู‡ุง ู‡ุฐู‡ ุนุจุงุฑุฉ ุนู† ุนุดุฑุฉ Ohm ูˆู‡ุฐู‡
473
00:42:47,030 --> 00:42:53,490
ุณุงู„ุจ J ุงู„ุชุณุนุชุงุดุฑ ูˆ ุงู„ voltage ุงู„ู„ูŠ ุจุฏูŠ ุฅูŠุงู‡ ุฏู‡ ู‡ูˆ ุงู„ู„ูŠ
474
00:42:53,490 --> 00:42:55,650
ุญูˆุงู„ูŠู‡ู… ู…ู† ู‡ู†ุง
475
00:42:59,600 --> 00:43:02,580
ู…ุฌุฑุฏ ุฅู† ุฃุทู„ุน ู…ู† ุงู„ source transformation ุฃุจุณุท
476
00:43:02,580 --> 00:43:05,660
ุงู„ุฏุงุฆุฑุฉ ุฌุฏู‹ุง ูŠุนู†ูŠ ู‡ูŠ ูƒุฏู‡ ุฃู†ุง ุจู‚ุฏุฑ ุฃุฌูŠุจ ุงู„ุชูŠุงุฑ ูŠุนู†ูŠ
477
00:43:05,660 --> 00:43:07,960
ู„ู…ุง ุฃุฌู…ุน ุฃุฌูŠุจ ุงู„ impedance ู‡ุงูŠ ูƒู„ู‡ุง ุงู„ู„ูŠ ุนู„ู‰
478
00:43:07,960 --> 00:43:11,960
ุงู„ุชูˆุงู„ูŠ ู‡ุงูŠ ู‡ุงูŠ ุฃู†ุง ุจุฏูŠ ุงู„ voltage ู‡ุฐุง ุจู‚ุฏุฑ ุฃุฌูŠุจ
479
00:43:11,960 --> 00:43:16,180
ุงู„ู…ูƒุงูุฆ ู„ู‡ู… ูƒู„ู‡ู… ูˆ ุฃุฌูŠุจ ุงู„ุชูŠุงุฑ ุงู„ู…ุงุฑ ููŠ ู‡ุฐู‡
480
00:43:16,180 --> 00:43:18,900
ุงู„ุฏุงุฆุฑุฉ ู„ู…ุง ุฃุฌูŠุจ ุงู„ุชูŠุงุฑ ุงู„ู…ุงุฑ ููŠ ู‡ุฐู‡ ุงู„ุฏุงุฆุฑุฉ ุจู‚ุฏุฑ
481
00:43:18,900 --> 00:43:23,240
ุฃุฌูŠุจ V node ู„ุฃู†ู‡ ู‡ุชุตูŠุฑ ุงู„ุชูŠุงุฑ ู…ุถุฑูˆุจ ููŠ ุนุดุฑุฉ ู†ุงู‚ุต
482
00:43:23,240 --> 00:43:29,870
ุชุณุนุชุงุดุฑ J ุงุฎุฐู†ุง ู†ุฌูŠุจ Vs ุจุณ ุฃู†ุง ู…ุญูŠุชู‡ ู‡ุฐุง ุงู„ุฃูƒุซุฑ ุจู‚ูŠุช
483
00:43:29,870 --> 00:43:35,110
I
484
00:43:35,110 --> 00:43:42,470
S ู‡ู†ุง ูƒุงู† ู‚ูŠู…ุชู‡ ู‚ุฏุงุด I S ุฃุฑุฌุน ุฃุญุทู‡ I S ุจุณุงูˆูŠ ุฃุฑุจุนุฉ
485
00:43:42,470 --> 00:43:49,390
ูˆุฅุซู†ุง ุนุดุฑ ุฌูŠู‡ ุทุจุนุง V S ู‚ู„ู†ุง I S ููŠ Z ูˆุงุญุฏ ุงุซู†ูŠู† ู V
486
00:43:49,390 --> 00:44:01,370
S ุจุฏูŠ ุฃุณุงูˆูŠู‡ IS 4-12J ููŠ Z12 ูŠุนู†ูŠ 1.8 ู…ู† 10 ุฒุงุฆุฏ J 2
487
00:44:01,370 --> 00:44:07,290
.4 ู…ู† 10 ุนู…ู„ูŠุฉ ุถุฑุจ ุนุงุฏูŠุฉ ุจุถุฑุจ ุงู„ุฃูˆู„ ู…ุน ุงู„ุฃูˆู„
488
00:44:07,290 --> 00:44:11,290
ุงู„ุซุงู†ูŠ ู…ุน ุงู„ุซุงู†ูŠ ูŠุนุทูŠู†ูŠ ุงู„ู€ real part ุงู„ cross
489
00:44:11,290 --> 00:44:15,310
terms ูŠุนุทูˆู†ูŠ ุงู„ imaginary part ูู‡ูŠูƒูˆู† ุนู†ุฏูŠ V
490
00:44:31,030 --> 00:44:36,670
36-12j ูˆุงุถุญ ู„ูƒู… ุฅู†ู‡ ู…ุชุฌู‡ ุงู„ุฃุฑู‚ุงู… ุงู„ุฃูˆู„ ููŠ ุงู„ุฃูˆู„
491
00:44:36,670 --> 00:44:40,090
ูˆุงู„ุซุงู†ูŠ ููŠ ุงู„ุซุงู†ูŠ ูŠุนุทูˆู†ูŠ ุงู„ู€ real part ู„ุฃู† ุงู„ู€
492
00:44:40,090 --> 00:44:43,910
ู†ุงู‚ุต j ูˆุงู„ุฒุงุฆุฏ j ูŠุนุทูŠู†ูŠ plus 1 ูุนู†ุฏ ุงู„ู€ 12 ููŠ 2 ูˆ
493
00:44:43,910 --> 00:44:48,570
4 ู…ู† 10 ุฒุงุฆุฏ 4 ููŠ 1 ู…ู† 10 ุชุนุทูŠู†ูŠ ุงู„ู€ real part ุงู„ู€
494
00:44:48,570 --> 00:44:53,410
imaginary part ุจูŠุฌูŠ ู…ู† ุญุงุตู„ double cross terms ู‡ุฐุง
495
00:44:53,410 --> 00:44:58,720
ุงู„ voltage ู‚ู„ู†ุง ุนุดุงู† ุฃุฌูŠุจ ุงู„ู€ V note ู„ุงุฒู…ู†ูŠ ุงู„ุชูŠุงุฑ
496
00:44:58,720 --> 00:45:01,360
ูุนุดุงู† ุฃุฌูŠุจ ุงู„ุชูŠุงุฑ ุฃุฌูŠุจ ุงู„ู…ูƒุงูุฆุฉ ู„ู‡ู… ูƒู„ู‡ู… ูˆ ู‡ุฏูˆู„
497
00:45:01,360 --> 00:45:08,780
ู…ุนุงู‡ู… impedance ุนู„ู‰ ุงู„ุชูˆุงู„ูŠ ู‡ูŠูƒูˆู† ุนู†ุฏูŠ VS ูˆ
498
00:45:08,780 --> 00:45:14,760
ุงู„ู…ูƒุงูุฆุฉ ู„ู‡ุฏูˆู„ ูƒู„ู‡ู… ู‡ุจุณุฏู„ ู„ู‡ุง ุจุฒุฏ ุงู„ู…ูƒุงูุฆุฉ ูˆุฒุฏ
499
00:45:14,760 --> 00:45:20,840
ุงู„ู…ูƒุงูุฆุฉ ุฃุดู‡ุงุฏ ุชุณุงูˆูŠ ุงู„ู„ูŠ ูˆุงุญุฏ ูˆุซู…ุงู†ูŠุฉ ู…ู† ุนุดุฑุฉ ุฒุงุฆุฏ
500
00:45:20,840 --> 00:45:24,780
ุงุซู†ูŠู† ูˆุฃุฑุจุน ู…ู† ุนุดุฑุฉ ุฌ ู…ุฌู…ูˆุนูŠู† ู„ุฃู† ู‡ู… ู„ู‡ู… in series
501
00:45:24,780 --> 00:45:34,740
point 2 ุฒุงุฆุฏ point 6j ุฒุงุฆุฏ ุนุดุฑุฉ minus 19j ู†ูŠุฌูŠ ู„ู„
502
00:45:34,740 --> 00:45:37,180
real parts ูŠุนู†ูŠ ุฏูŠ ูˆุงุญุฏ ูˆุชู…ุงู†ูŠุฉ ู…ู† ุนุดุฑุฉ ูˆุงุชู†ูŠู† ู…ู†
503
00:45:37,180 --> 00:45:42,200
ุนุดุฑุฉ ุฏูŠุด ุจูŠุจุนุชูˆู† ุงุชู†ูŠู† ุตุญุŸ ุฌู…ุนูˆุง ู…ุนุงูŠุง ูˆุงุญุฏ ูˆุชู…ุงู†ูŠุฉ
504
00:45:42,200 --> 00:45:48,200
ู…ู† ุนุดุฑุฉ ูˆุงุชู†ูŠู† ู…ู† ุนุดุฑุฉ ู‡ุงุชู†ูŠู† ูˆุนุดุฑุฉ ุงุชู†ุงุดุฑ ู†ูŠุฌูŠ ู„ู„ู€
505
00:45:48,200 --> 00:45:53,220
imaginary parts ููŠ ุนู†ุฏู‰ 2 ูˆุฃุฑุจุนุฉ ู…ู† ุนุดุฑุฉ ุฒุงุฆุฏ ุณุชุฉ
506
00:45:53,220 --> 00:45:59,120
ู…ู† ุนุดุฑุฉ ุชู„ุงุชุฉ ุชู„ุงุชุฉ j ูˆู†ู‚ุต ุชุณุนุชุงุด ุจูŠุตูŠุฑ ุณุงู„ุจ
507
00:45:59,120 --> 00:46:07,120
ุชุณุนุชุงุด ูˆู†ู‚ุต ุชุณุนุชุงุด ู…ู†ู‡ุง ุฃุฑุจุนุฉ ูˆุนุดุฑุฉ ุจูŠุตูŠุฑ ุณุชุนุด ุณุชุนุด
508
00:46:07,120 --> 00:46:12,300
j ุนู†ุฏู‰ ุชู„ุงุชุฉ ูˆ ู‡ู†ุง ุณู„ุจ ุชุณุนุชุงุด ู‡ูŠูƒูˆู† ุณู„ุจ ุณุชุนุด j
509
00:46:13,050 --> 00:46:17,030
ู‡ุฐู‡ ู‡ูŠ ุงู„ู…ูƒุงูุฆุฉ ู„ูƒู„ ุงู„impedance ู‡ุฏูˆู„ุฉ ูุจู‚ุฏุฑ ุฃุฌูŠุจ
510
00:46:17,030 --> 00:46:22,050
ู…ู† ุงู„ุชูŠุงุฑ ุงู„ู„ูŠ ุจู…ุฑ ููŠ ุงู„ุฏุงุฆุฑุฉ I ู‡ุณู…ูŠู‡ I not ุนุดุงู†
511
00:46:22,050 --> 00:46:28,150
ุฃู…ูŠุฒู‡ I not ุงู„ู„ูŠ ุจู…ุฑ ููŠ ุงู„ุฏุงุฆุฑุฉ ู…ุด ู‡ูŠุณุงูˆูŠ V ุนู„ู‰ Z
512
00:46:28,150 --> 00:46:36,390
ุฎู„ูŠู†ูŠ ุฃู…ุณุญ I ู…ุด ู„ุงุฒู…ุงู†ุฉ I
513
00:46:36,390 --> 00:46:45,370
not ู‡ูŠุณุงูˆูŠ VS ุนู„ู‰ Z ุฅุฐุง ุฃุฎุฏุช VS ูˆู‚ุณู…ุชู‡ุง ุนู„ู‰ Z
514
00:46:45,370 --> 00:46:51,810
ุญูˆู„ุชู‡ุง ุฅู„ู‰ polar ูˆู‡ูŠ ุณู‡ู„ุฉ ุงู„ู‚ุณู…ุฉ ุจู‚ุฏุฑ ุฃุญุณุจ ู‚ูŠู…ุฉ I
515
00:46:51,810 --> 00:46:55,750
NOT I
516
00:46:55,750 --> 00:47:02,240
NOT ุทู„ุนุช ู…ุนุงูŠุง ุฃุฑุจุนุฉ ูˆุฃุฑุจุนูŠู† ูˆุณุจุนูŠู† ู…ูŠุฉ ูˆูŠุฆุฉ ุฒุงูˆูŠุฉ minus
517
00:47:02,240 --> 00:47:09,280
ุณุจุนุฉ ูˆุนุดุฑูŠู† ูˆุฎู…ุณุฉ ูˆุฎู…ุณูŠู† ู…ูŠุฉ ุฏุฑุฌุฉ ampere ุจู†ู‚ูˆู„
518
00:47:09,280 --> 00:47:13,960
ุฃุนุฏู‰ ุงู„ voltage ุฃู†ุง ู…ุชุฃุณูุฉ ู‡ุทู„ุน ู…ุนุงูŠุง ูˆุงุญุฏ ูˆุณุชุฉ
519
00:47:13,960 --> 00:47:18,720
ูˆุฎู…ุณูŠู† ู…ูŠุฉ ุฒุงุฆุฏ J ูˆุงุญุฏ ูˆุชู…ุงู†ูŠู† ู…ูŠุฉ ampere
520
00:47:21,560 --> 00:47:26,040
ูู‚ุณู… I ุนู„ู‰ I ูˆู‚ู„ู†ุง ู…ู…ูƒู† ู†ุถุฑุจ ุจุงู„ู…ุฑุงูู‚ ุจุณ ุฃุณู‡ู„ ุดูŠุก
521
00:47:26,040 --> 00:47:29,500
ู†ุญูˆู„ I ู„ polar ูˆุตุฑู†ุง ุนุงุฑููŠู† ูƒุฏู‡ ู†ุญูˆู„ ู„ polar ุงู„
522
00:47:29,500 --> 00:47:33,920
magnitude ู…ุฑุจุน I ุฒูŠ ู…ุฑุจุน I ุชุญุช ุงู„ุฌุฒุฑ ูˆุงู„ุฒุงูˆูŠุฉ 10
523
00:47:33,920 --> 00:47:38,680
inverse 12 ุน 36 ุจุงู„ู†ุณุจุฉ ู„ I ู‡ุชูƒูˆู† ุงู„ุฌุฒุฑ ุงู„ุชุฑุจูŠุนูŠ ู„
524
00:47:38,680 --> 00:47:43,840
12 ุชุฑุจูŠุน ุฒูŠ 16 ุชุฑุจูŠุน ูˆุงู„ุฒุงูˆูŠุฉ ู‡ุชูƒูˆู† 10 inverse-16
525
00:47:43,840 --> 00:47:49,160
ุน 12 ุฅุฐุง ุนู…ู„ู†ุง ู‡ุฐู‡ ุงู„ุฎุทูˆุงุช ุจุญุตู„ ุนู„ู‰ I notู…ูŠู† ุถุงู„
526
00:47:49,160 --> 00:47:52,720
ุนู„ูŠู‡ุงุŸ ุฃู†ุง ุจุฏูŠ V0 V0 ุงู„ู„ูŠ ู‡ูŠ ู…ูŠู†ุŸ ุญูˆุงู„ูŠู† ุงู„ุนุดุฑุฉ
527
00:47:52,720 --> 00:47:58,180
ูˆุงู„ู†ุงู‚ุต ุชุณุนุชุงุดุŒ ุฅุฐุง ู‡ุชูƒูˆู† V0 ุงูŠุด ุจุชุณุงูˆูŠุŸ I0 ู…ุถุฑูˆุจุฉ
528
00:47:58,180 --> 00:48:07,420
ููŠ ู…ูŠู†ุŸ ููŠ ุงู„ุนุดุฑุฉ ุณุงู„ุจ ุชุณุนุชุงุด ุฌุงู„ุจุŒ ู‡ูŠุทู„ุน ู…ุนู†ุง V0
529
00:48:07,420 --> 00:48:12,820
ุจุชุณุงูˆูŠ ุฃุฑุจุนูŠู† point ุฃุฑุจุนุฉ ูˆุณุจุนูŠู† ู…ูŠุฉ ูˆุงู„ุฒุงูˆูŠุฉ
530
00:48:12,820 --> 00:48:19,300
minus ุณุจุนุฉ ูˆุนุดุฑูŠู† ูˆุฎู…ุณุฉ ูˆุฎู…ุณูŠู† ู…ูŠุฉ volt ู‡ุฐุง ู‡ูˆ
531
00:48:19,300 --> 00:48:23,080
ุงู„ู…ุทู„ูˆุจ ู…ู†ู†ุง ูˆุฃู†ุชู… ุฒูŠ ู…ุง ู„ุงุญุธูŠู† ู…ุด ุทุงู„ุจ ู…ู†ู†ุง ุงู„
532
00:48:23,080 --> 00:48:25,740
test that ู‡ูˆ ุฃุตู„ุงู‹ ุจุฏุฃ ู…ู† ุงู„ phase representation
533
00:48:25,740 --> 00:48:28,080
ุจุฏุฃู†ุง ููŠ ุงู„ุฏุงุฆุฑุฉ ููŠ ุงู„ phase representation
534
00:48:28,080 --> 00:48:31,180
ู…ุงุนุทูŠู†ุงู‡ุงุด ุงู„ frequency ู„ูˆ ูƒุงู† ูŠุนุทูŠู†ุง ุงู„ frequency
535
00:48:31,180 --> 00:48:35,520
ู†ูุชุฑุถ ุฃู†ู‡ ู‚ุงู„ ู„ูŠ ุฅุฐุง ูƒู†ุช ุนุงุฑูุฉ ุฃู† omega ุจุชุณุงูˆูŠ
536
00:48:35,520 --> 00:48:43,620
100000 rad per second ู‚ุฏุงุด V0 ููŠ ุงู„ steady state
537
00:48:43,620 --> 00:48:47,360
ู‚ุฏุงุด steady state solution V0 ููŠ ุงู„ time domain
538
00:48:47,360 --> 00:48:55,100
ู‡ูŠูƒูˆู† ุฃุฑุจุนูŠู† ูˆุฃุฑุจุนุฉ ูˆุณุจุนูŠู† ู…ูŠุฉ cosine ุงู„ู…ูŠุช ุงู„ู T
539
00:48:55,100 --> 00:49:07,020
minus ุณุจุนุฉ ูˆุนุดุฑูŠู† ูˆุฎู…ุณุฉ ูˆุฎู…ุณูŠู† volts minus
540
00:49:07,020 --> 00:49:12,050
ุณุจุนุฉ ูˆุนุดุฑูŠู† ุฒูŠ ู…ุง ู‡ูŠ ุจุงุฎุฏ ุฏู‡ ุฒูŠ ู…ุง ู‡ูŠ ุนู†ุฏูŠ ู‡ูŠ minus
541
00:49:12,050 --> 00:49:19,750
ุจุงุฎุฏ ุฏู‡ ุฒูŠ ู…ุง ู‡ูŠ minus ููŠ
542
00:49:19,750 --> 00:49:26,490
ุญุฏ ุนู†ุฏู‡ ุฃูŠ ุงุณุชูุณุงุฑุŸ ุฅุฐุงู‹ ู‡ูŠูƒ ุงุญู†ุง ุดูู†ุง ูƒูŠู ู†ุณุชุฎุฏู…
543
00:49:26,490 --> 00:49:29,930
ุงู„ source transformation ู„ุชุญู„ูŠู„ ุงู„ุฏูˆุงุฆุฑ ุงู„ู…ุญุงุถุฑุฉ
544
00:49:29,930 --> 00:49:35,290
ุงู„ู‚ุงุฏู…ุฉ ู‡ู†ุงุฎุฏ ุฃู…ุซู„ุฉ ุนู„ู‰ ุงู„ Thevenin ูˆุนู„ู‰ ุงู„ mesh
545
00:49:35,290 --> 00:49:39,830
ุงู„ู†ูˆุฑ node voltage method ุจุณ ุฑุงุฌุนู†ุง ู†ุฑุงุฌุนูˆุง ุงู„ุฃุดูŠุงุก
546
00:49:39,830 --> 00:49:42,690
ุงู„ู„ูŠ ุจู†ุงุฎุฏู‡ุง ู…ุน ุจุนุถ ุนุดุงู† ุช .. ูŠุนู†ูŠ ู…ู…ูƒู† ุชุนุชุจุฑูˆู‡ู…
547
00:49:42,690 --> 00:49:46,350
ุงู„ู…ุญุงุถุฑุงุช ุงู„ู‚ุงุฏู…ุฉ ู‡ูŠ ุฒูŠ discussion ูŠุนู†ูŠ ุงู„ููƒุฑุฉ
548
00:49:46,350 --> 00:49:48,910
ุงู„ู„ูŠ ุงู„ู…ูุฑูˆุถ ุชูƒูˆู† ูˆุณุทู†ุง ุฃู†ู‡ ุงู„ .. ุงู„ theorems ุงู„ู„ูŠ
549
00:49:48,910 --> 00:49:52,490
ุงุชุนู„ู…ู†ุงู‡ู… ููŠ ุงู„ DC ู†ู‚ุฏุฑ ู†ูุชุจู‚ู‡ู… ููŠ ุงู„ AC ูˆุงุญู†ุง
550
00:49:52,490 --> 00:49:55,830
ุนู…ู„ู†ุง ุจุณ ุจู†ูุฑุฌูŠ ุฃู…ุซู„ุฉ ูƒูŠู ุฃู†ู‡ ุจุงู„ูุนู„ ุจูŠุชู… ู‡ุฐุง
551
00:49:55,830 --> 00:49:58,550
ุงู„ุญูƒูŠ ูŠุนุทูŠูƒู… ุงู„ุนุงููŠุฉ ูˆุฅู† ุดุงุก ุงู„ู„ู‡ ุจู†ุดูˆููƒู…
552
00:49:58,550 --> 00:50:00,250
ุงู„ุฃุณุจูˆุน ุงู„ู‚ุงุฏู… ูŠูˆู… ุงู„ุณุจุช