Khoom Description
Cov khoom lag luam no sawv cev rau cov khoom siv ntau yam, compact peb -winding hub transformer tsim rau 110kV nruab nrab- cov kab hluav taws xob siab. Los ntawm kev koom ua ke ntau yam kev sib txuas ua haujlwm - suav nrog siab-voltage kis, nruab nrab-voltage tis, thiab qis-voltage reactive fais fab nyiaj them / pab fais fab mov - hauv ib chav tsev, nws muab kev daws teeb meem zoo tshaj plaws thiab kev lag luam rau kev yooj yim substation layouts thiab ua kom muaj ntau theem hloov pauv thiab kev faib tawm.
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 |
Tus Thawj Coj Coj |
Maximum Kais |
|||||
|
6300 |
110 |
±2×2.5 |
36 |
YN0d 11 |
0.53 |
HV~MV: |
HV~MV: |
4.9 |
40 |
|
8000 |
0.5 |
5.8 |
48 |
||||||
|
10000 |
0.47 |
6.9 |
56 |
||||||
|
12500 |
0.45 |
8.1 |
67 |
||||||
|
16000 |
0.42 |
9.8 |
81 |
||||||
|
20000 |
0.42 |
11.6 |
95 |
||||||
|
25000 |
0.38 |
13.5 |
113 |
||||||
|
31500 |
0.38 |
16.2 |
134 |
||||||
|
40000 |
0.35 |
19.1 |
161 |
||||||
|
50000 |
0.35 |
22.9 |
192 |
||||||
|
|
0.32 |
27.1 |
230 |
||||||
63000
Qhov zoo
1. Integrated Multifunctional Design:
- Ua haujlwm peb -winding (High Voltage, Nruab Nrab Voltage, Tertiary Winding) qauv, muaj peev xwm sib txuas mus rau 110kV kab sib txuas, 35kV faib tes hauj lwm, thiab cov neeg siv- sab lossis them nyiaj ntawm 10kV lossis lwm qib voltage. Qhov no txo qis substation hneev taw thiab thawj Circuit Court complexity, txo cov nqi peev ntawm tag nrho.
2. Cim Dual -Hom Impedance Configuration:
- Muab ob qho kev cai impedance configurations: Boost thiab Decompression. Cov neeg siv tuaj yeem xaiv tau yooj yim raws li lub tshuab hloov pauv qhov kev ua haujlwm tiag tiag hauv lub kaw lus kom ua kom zoo dua luv luv - cov theem tam sim no thiab lub zog ntws ntawm cov theem voltage:
- Boost Hom: Siab dua HV-MV impedance (17.5 ~ 18.5%), haum rau cov xwm txheej xws li kab sib txuas los ntawm cov tiam los yog qhov tseem ceeb nruab nrab- voltage sab luv- Circuit Court txwv tam sim no.
- Decompression Hom: HV siab dua-LV impedance (17.5 ~ 19%), haum rau cov xwm txheej xws li kauj ruam- qis fais fab mov ntawm sab load lossis qhov tseem ceeb qis - voltage sab luv- Circuit Court tam sim no txwv.
3. Yooj Yim Voltage Adaptation Peev Xwm:
- Lub siab-voltage sab yog sib xws nrog peb qhov system voltages: 110kV, 115kV, thiab 121kV, thiab yog nruab nrog ± 2 × 2.5% tawm -circuit tap-changer.
- Qhov qis-voltage (tertiary) winding yog tus qauv teeb tsa rau 36kV, 37kV, thiab 38.5kV, tso cai siv ncaj qha rau kev siv hluav taws xob reactive, pab fais fab, lossis cov kev xav tau tshwj xeeb hauv kev lag luam.
4. Kev siv hluav taws xob zoo heev thiab kev lag luam:
- Muaj peev xwm npog 6.3 MVA txog 63 MVA, haum rau me me - mus rau - nruab nrab cheeb tsam hub substations, lub ntsiab kauj ruam - down substations rau industrial enterprises, thiab tauj dua tshiab zog sau chaw nres tsheb.
- Siv cov txheej txheem YNyn0d11 vector pawg, cov cuab yeej paub tab thiab dav siv tau yooj yim rau kev tiv thaiv kev teeb tsa.
- Nyob rau hauv tag nrho cov series, tsis muaj -load tam sim no tsawg li 0.32% rau 0.53%. Ob leeg tsis muaj -load thiab load poob yog optimized, kom ntseeg tau tias kev lag luam zoo.
Daim ntawv thov
- 110kV/35kV/(10kV) regional substations or main step-down substations for industrial enterprises.
- Daim phiaj- kev sib txuas transformers rau kauj ruam - nce substations hauv cua thiab photovoltaic fais fab nroj tsuag.
- Substations xav tau kev sib txuas rau cov khoom siv them nyiaj xws li Static Var Generators (SVGs) lossis synchronous condensers.
- Multifunctional hub nodes nyob rau hauv nroog lub hwj chim daim phiaj lub luag hauj lwm rau voltage transformation thiab fais fab faib.
Cim npe nrov: 110kv roj-immersed 3-theem 3-winding nltc zog transformer, Tuam Tshoj 110kv roj-immersed 3-theem 3-winding nltc zog transformer manufacturers, lwm tus neeg, Hoobkas