Khoom Description
Cov khoom lag luam no sawv cev rau kev sib cog lus thiab tus nqi- siv tau ob- winding fais fab transformer tsim rau 66kV nruab nrab- cov khoom siv hluav taws xob siab thiab cov neeg siv khoom lag luam. Nws yog qhov tsim nyog rau kev siv hluav taws xob hloov hluav taws xob hauv cov chaw tsim hluav taws xob tauj dua tshiab, cov chaw ua lag luam, thiab cov phiaj xwm hauv cheeb tsam, ua kev lag luam thiab txhim khu kev qha rau kev sib txuas siab -voltage grids kom kawg- cov khoom siv hluav taws xob.
Technical Specifications
|
Rated peev |
Rated voltage thiab tapping ntau yam |
Vector pawg |
Tsis Muaj Load Tam Sim No |
Luv -circuit impedance |
Tsis load Losses |
Thaum load Losses |
||
|
HV |
Tapping ntau |
LV |
||||||
|
3150 |
63 |
±5 |
6.3 |
YNd 11 |
0.7 |
8 |
22 |
20.7 |
|
4000 |
0.64 |
2.6 |
24.6 |
|||||
|
5000 |
0.54 |
3.1 |
27.6 |
|||||
|
6300 |
±2×25 |
0.48 |
9 |
4 |
30.8 |
|||
|
8000 |
0.48 |
4.9 |
36.5 |
|||||
|
10000 |
0.45 |
58 |
43 |
|||||
|
12500 |
0.45 |
6.8 |
51.1 |
|||||
|
16000 |
0.42 |
8.3 |
62.8 |
|||||
|
20000 |
0.42 |
9.7 |
76.1 |
|||||
|
25000 |
0.38 |
11.4 |
90 |
|||||
|
31500 |
0.35 |
13.5 |
108 |
|||||
|
40000 |
0.35 |
16.2 |
126.9 |
|||||
|
50000 |
0.32 |
194 |
150.3 |
|||||
|
63000 |
0.29 |
22.9 |
178.2 |
|||||
Qhov zoo
1. Extensive Standard Voltage Compatibility:
- Lub siab -voltage sab txhawb peb qhov system voltages: 63kV, 66kV, thiab 69kV. Nws yog nruab nrog ± 5% (rau cov qauv muaj peev xwm me) lossis ± 2 × 2.5% (rau nruab nrab- mus rau - cov qauv muaj peev xwm loj) tawm - Circuit Court kais - hloov ntau yam kom tau raws li cov qauv sib txawv hauv cheeb tsam kab sib chaws thiab kev ua haujlwm voltage hloov kho.
2. Muaj peev xwm hloov tau thiab qis -voltage Configuration:
- Qhov muaj peev xwm nthuav dav los ntawm 3.15 MVA mus rau 63 MVA, muaj peev xwm ua tau raws li tag nrho - cov ntawv thov scenario los ntawm kev faib hluav taws xob sib txuas mus rau nruab nrab- nplai kev lag luam.
- Qhov qis-voltage sab muab cov qauv faib hluav taws xob xws li 6.3kV, 6.6kV, thiab 10.5kV, sib piv ntau yam kawg- siv cov khoom siv sib txuas.
3. Optimized Electrical Performance thiab Economy:
- Ua haujlwm tus qauv YNd11 vector pawg, kom ntseeg tau tias muaj zog sib raug zoo.
- luv-circuit impedance yog tied raws li muaj peev xwm (8% lossis 9%), ua tiav qhov sib npaug zoo ntawm kev txwv luv luv -circuit tam sim no thiab tswj voltage poob.
- Qhov tsis muaj -load tam sim no tsawg li 0.29%. Ob leeg tsis muaj- load thiab load poob yog kev ua kom zoo, xa cov kev ua haujlwm zoo zog thiab kev lag luam tseem ceeb hauv lub neej.
4. Compact Structure thiab High Reliability:
- Qhov off-circuit kais- hloov tus qauv tsim muaj cov qauv yooj yim thiab txhim khu kev qha nrog kev saib xyuas qis, ua rau nws tsim tshwj xeeb rau qhov chaw ua haujlwm ruaj khov uas tsis tas yuav hloov kho voltage.
Daim ntawv thov
- 66kV daim phiaj- kauj ruam kev sib txuas- nce transformers rau lub zog tauj dua tshiab xws li cua ua liaj ua teb thiab photovoltaic fais fab nroj tsuag.
- Cov kauj ruam tseem ceeb-down substations (66kV) rau cov chaw ua lag luam thiab cov chaw ua lag luam loj / kev lag luam.
- Hub substations nyob rau hauv lub zos fais fab daim phiaj sib txuas siab -voltage kis kab mus rau tis network.
- Cov chaw muab hluav taws xob tshwj xeeb rau kev tsheb ciav hlau hauv nroog thiab loj - cov txheej txheem loj.
Cim npe nrov: 66kv roj-immersed nltc fais fab transformer, Tuam Tshoj 66kv roj-immersed nltc fais fab transformer manufacturers, lwm tus neeg, Hoobkas