
Материалы для диплома / Реконструкция ОРУ-220 кВ ПС «Сора»
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L1 – |
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-1250- |
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0,5/90-138 |
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L2,4 – |
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0,5/180-740 |
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L3 – |
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-1250- |
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0,5/140-328 |
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-110/ |
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-6,4 |
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6,4 |
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R1…R4 – |
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-10/400 |
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Z1…Z4 – |
(76-1000)3200 |
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W1…W4 – |
-75-9-12. |
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110-750 |
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721 |
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220 |
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U |
= 252 |
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(U 0) |
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2-5% |
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(U |
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-220/156-10/650 (II) 2 |
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156 . |
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1) |
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2,5-3,0 |
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2. |
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3,5 |
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U |
= 206 |
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41 |
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W1 = 3,5 ∙ U 0 = 3,5 ∙ 156 = 546 |
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W2 = 3,5 ∙ U = 3,5 ∙ 210 = 735 |
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2) |
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8 |
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110-750 »: |
106 |
( -500) |
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63 MB |
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0,974 |
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10 |
212 . |
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3) |
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15-20% |
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к |
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U |
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U – |
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220 |
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50 |
(U 50). |
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U = 1,41 ∙ 1,35 ∙ 0,9 ∙ U |
50 |
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42
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220 |
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325 |
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U = 1,41 ∙ 1,35 ∙ 0,9 ∙ U |
50 = 1,41 ∙ 1,35 ∙ 0,9 ∙ 325 = 556,8 |
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30 |
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500 |
1000 |
380 393 . |
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4) |
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5) |
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-220/156-10/650 |
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(II) 2 |
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65 . |
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7,11 . |
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6) |
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2 |
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9920 |
2,0 |
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20% |
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L = 2.0 ∙ 1.2 ∙ 220 = 528 c |
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43

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-220/156-10/650 (II) 2 |
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2 |
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528 |
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7) |
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-220/156-10/650 |
(II) 2 |
1 |
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110-750 |
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-220/156-10/650 |
(II) 2 |
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6 |
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-220 |
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6.1. |
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(SIEMENS) |
6.1- |
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3AP1DT-245 |
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1- |
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(SIEMENS); 3- |
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4- |
; 5- |
; 6- |
44

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; 7- |
; 8- |
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2-220.II/2000 |
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-14 |
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6.2. |
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6.2- |
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2-220.II/2000 |
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-14 |
1 |
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; 2- |
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; 3- |
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Ё |
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VCU-245 |
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6.3 |
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3021- |
-100/√3 -60 . |
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; 2- |
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45 |
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6.4
6.3
6.4-
46

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; 2- |
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-110/ |
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-6,4 |
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-110/ |
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-6,4 |
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6.5. |
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6.5- |
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-110/ |
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-6,4 |
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110/ |
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-6,4 |
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-6,4 |
1; 2- |
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1- |
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-110/ |
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-110/ |
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-6,4 |
1; 3- |
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4- |
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40 5 |
; 5- |
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10/400; 6- |
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47 |
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-1250-0,5 1
6.6
6.6-
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- -3200, |
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6.7. |
6.7- |
- -3200 |
48

-220/156-10/650 (II) 2 |
1, |
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6.8.
6.8- |
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7 |
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1. |
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220 . |
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220/110/35/10 |
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, 800 |
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220/110/35/10 |
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3AP1DT-245 |
(SIEMENS)
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49
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-220 |
1(2) |
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-220 |
1(2) |
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-220 |
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№220-4 « |
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220 |
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2000 . |
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2 |
2020 |
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16. |
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16 |
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220 |
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2000 |
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№ |
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1 |
-2 |
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-220 |
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2,56×2 |
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5,12 |
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-2 |
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2,56×2 |
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5,12 |
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-220 |
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-2 |
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27400×2 |
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-2 |
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54800 |
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-2 |
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-12 |
-220 |
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-4 |
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-4 |
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3 |
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1164 |
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1164 |
4 |
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46541×0,6 |
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27924,6 |
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83898,9 |
5 |
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( |
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83898,9×1,323 |
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110998,165 |
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32,3%*) |
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110998,165 |
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220 |
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- 19%; |
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- 60%; |
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- 4%; |
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- 17%; |
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50 |
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