Core Positioning
Cov khoom lag luam no suav nrog kev ntseeg siab heev, hloov tau yooj yim siv ib zaug -theem modular fais fab transformers tsim rau ntxiv - high voltage kis systems thiab loj - teev hluav taws xob tsim daim ntawv thov. Nws ua tiav siab - lub peev xwm hloov hluav taws xob yuav tsum tau ua ntawm 500kV voltage theem, thiab tshwj xeeb tshaj yog tsim rau cov chaw nres tsheb loj thiab cov chaw tsim hluav taws xob nrog kev xav tau kev thauj mus los, kev xav tau ntau dua, lossis cov phiaj xwm txuas tshwj xeeb.
Technical Specifications
|
(MVA) |
Rated Voltage thiab Tapping Range |
Vector Group |
Tsis Muaj Load Tam Sim No |
Luv -Impedance Circuit Court |
Tsis load Losses |
Thaum load Losses |
||
|
HV |
Tapping Range |
LV |
||||||
|
100 |
500/ √3 |
±2×2.5 |
13.8,15.75 |
li 0 |
0.16 |
14 |
34 |
203 |
|
120 |
15.75,18,20 |
15 |
39 |
234 |
||||
|
200 |
15.75,18,20,24 |
0.12 |
63 |
342 |
||||
|
223 |
18 |
0.12 |
68 |
371 |
||||
|
240 |
18,20,24 |
0.12 |
72 |
392 |
||||
|
260 |
18,20 |
0.12 |
77 |
414 |
||||
|
380 |
24,27 |
0.12 |
16/18 |
102 |
549 |
|||
|
400 |
0.12 |
106 |
570 |
|||||
|
410 |
0.12 |
108 |
581 |
|||||
|
484 |
0.12 |
123 |
657 |
|||||
Core Advantages thiab Nta
1. Kev xa tawm yooj yim thiab kev ntseeg siab:
- Ua haujlwm ib zaug - theem qauv tsim, ua kom yooj yim rau kev thauj mus los, kev teeb tsa, thiab ntawm - qhov chaw sib dhos. Tshwj xeeb tshaj yog zoo rau tej yaam num nyob rau hauv roob, tej thaj chaw deb, los yog lwm qhov chaw nrog nyuaj nkag.
- Nyob rau hauv qhov tshwm sim ntawm ib qho -unit tsis ua hauj lwm, ib theem standby tuaj yeem qhib tau sai, lossis ib ntus "ob-theem kev ua haujlwm" tuaj yeem siv tau, kom ntseeg tau tias cov khoom siv hluav taws xob muaj zog heev thiab muaj.
2. Kev ua tau zoo ntawm hluav taws xob:
- Siab-Voltage Side: Standard theem voltages npog (500/√3) kV rau (550/√3) kV, tau tshaj system kab voltages ntawm 500kV mus rau 550kV. Nta dav dav -circuit kais-hloov ntau yam ntawm ± 2 × 2.5% kom haum raws li cov kab hluav taws xob hloov pauv.
- Tsawg-Voltage Side: Muaj ntau qhov kev xaiv hluav taws xob los ntawm 13.8kV txog 27kV kom tau raws li ntau yam kev xa tawm hluav taws xob.
- Tsawg-Poob Tsim: Tsis yog-load tam sim no tsawg li 0.12%-0.16%. Ob leeg tsis muaj load thiab load poob yog optimized, kom ntseeg tau tias koj lub neej voj voog zog efficiency.
- Standardized Impedance: luv-circuit impedance yog tsim nyog (14%-18%), zoo limiting luv luv tam sim no thiab xyuas kom meej system stability.
3. Standardization thiab Compatibility:
- Siv Ii0 tus qauv vector pawg. Raws li ib qho -theem chav nyob, lawv tuaj yeem ua ke yooj yim ua ke los ua peb lub tsev txhab nyiaj hloov pauv theem -theem, ua kom haum rau ntau yam kev sib txuas lus.
- Lub peev xwm series yog li ntawm 100 MVA mus rau 484 MVA, muab cov gradient tiav rau kev xaiv qhov project yooj yim thiab muaj peev xwm sib piv.
Khoom Description
Tib -theem lub ntsiab transformers rau 500kV EHV substations (feem ntau yog siv nyob rau hauv lub tsev txhab nyiaj ntawm peb).
Generator kauj ruam- nce transformers rau loj- nplai hydroelectric thiab thermal fais fab nroj tsuag.
Core modules rau mobile substations los yog thaum muaj xwm ceev backup transformers.
Cov phiaj xwm fais fab hauv thaj chaw tshwj xeeb nrog rau kev thauj mus los hnyav txwv.
Cim npe nrov: 500kv roj-immersed ib-theem ob-winding zog transformer, Tuam Tshoj 500kv roj-immersed ib-theem ob- winding fais fab transformer manufacturers, lwm tus neeg, Hoobkas