330kV Roj-Immersed Peb-Phase Peb-Winding Fais Fab Transformer

Peb cov roj 330kV-immersed peb-theem peb-winding tawm-circuit kais-hloov fais fab transformers yog tsim los rau complex daim phiaj daim ntawv thov uas yuav tsum tau multi-voltage tis nyob rau hauv ib chav tsev.

• Kev sib koom ua ke peb -winding design handles HV, MV, thiab LV ib txhij, ua kom yooj yim cov chaw nres tsheb layouts thiab txo tus hneev taw thiab nqis peev.

• Precisely optimized impedances: HV-MV ntawm 24%–26%, HV-LV ntawm 14%–15%, MV-LV ntawm 8%–9% rau kev ua haujlwm luv luv- Circuit Court tswj thiab ruaj khov zog txaus.

• HV kev xaiv ntawm 330kV thiab 345kV nrog ± 2 × 2.5% tawm- cov kais dej; LV xaiv ntawm 10.5kV, 13.8kV, thiab 15.75kV.

• Tsis muaj-load tam sim no tsawg li 0.32% nrog rau qhov kev poob zoo ua kom muaj kev lag luam siab.

• YNyn0d11 vector pab pawg nrog cov roj- raus kev tsim kho kom muaj pov thawj kev ntseeg tau, zoo tagnrho rau cov chaw hauv cheeb tsam substations thiab cov chaw lag luam loj.

Core Positioning

Cov koob no suav nrog kev sib koom ua ke zoo heev, ntau-kev ua haujlwm hub- hom fais fab transformers tsim los rau 330kV ntxiv- high voltage transmission networks. Muaj peev xwm ntawm kev faib hluav taws xob thiab kev hloov pauv ntawm high-voltage, nruab nrab-voltage, thiab low-voltage theem nyob rau hauv ib chav tsev, lawv yog tshwj xeeb tshaj yog haum rau cov ntaub ntawv nyuaj xws li regional grid interconnection substations thiab central substations rau loj industrial nroj tsuag xav tau ntau yam voltage chav tsev mov.

Technical Parameters

(MVA) Rated Peev Xwm	Rated Voltage thiab Tapping Range			Vector Group	Tsis Muaj Load Tam Sim No (%)	Luv -Impedance Circuit Court (%)	Tsis load Losses (kW)	Thaum load Losses (kW)
	HV (kv)	Tapping Range	LV (kv)
90000	330 345	±2×2.5	10.5 13.8 15.75	YN0d 11	0.37	HV~MV: 24~26 HV ~ LV: 14~15 MV ~ LV: 8~9	42	302

120000					0.37		53	374

150000					0.34		63	442

180000					0.34		72	507

240000					0.32		89	629

Core Advantages thiab Nta

1. Integrated Multi-Voltage Transformation Peev Xwm:

- Peb -winding tsim ua rau ib chav tsev nyob rau tib lub sijhawm los tswj kev hloov hluav taws xob thiab kev faib tawm ntawm cov hluav taws xob siab (330/345kV), nruab nrab voltage (10.5/13.8/15.75kV), thiab qis voltage (derivable los ntawm impedance kev sib raug zoo). Qhov no ua kom yooj yim rau cov txheej txheem substation, txo cov hneev taw, thiab txo cov nqi peev nyiaj txiag tag nrho.

2. Precise Impedance Matching thiab Fais Flow Control:

- Lub luv-circuit impedance ntawm windings (HV-MV: 24 ~ 26%, HV-LV: 14 ~ 15%, MV-LV: 8 ~ 9%) yog tsim thiab ua kom zoo. Qhov no ua tau zoo ua haujlwm luv luv- cov theem tam sim no ntawm txhua sab, tswj lub zog ntws ntawm cov qib sib txawv, thiab ua kom ruaj khov, sib koom ua haujlwm ntawm ntau-tier kab.

3. Yooj yim Standard Voltage Options thiab Voltage Regulation:

- Qhov siab-voltage sab muaj cov qauv kev xaiv hluav taws xob ntawm 330kV thiab 345kV, nruab nrog ± 2 × 2.5% tawm- Circuit Court kais kom hloov mus rau qhov sib txawv hauv cheeb tsam nominal voltages thiab kev ua haujlwm hloov pauv.

- Qhov qis-voltage sab muab peb hom kev lag luam thiab kev faib hluav taws xob: 10.5kV, 13.8kV, thiab 15.75kV, ntsib ntau haiv neeg kawg - cov neeg siv kev sib txuas.

4. Kev ntseeg siab thiab tus nqi siab -Kev ua tau zoo:

- Nta peb lub classic-theem roj-immersed tsim nrog pov thawj, txhim khu kev qha rwb thaiv tsev thiab kev ua haujlwm txias.

- Siv cov txheej txheem YNyn0d11 vector pawg, kom ntseeg tau tias muaj zog sib raug zoo thiab ua kom yooj yim rau kev tiv thaiv relay configuration.

- Tsawg tsis muaj- thauj khoom tam sim no (0.32%-0.37%) thiab ua kom zoo dua tsis muaj kev thauj khoom / thauj khoom poob ua rau muaj kev lag luam loj.

Tej kev siv

- Lub ntsiab transformers rau 330kV / 110kV / (10kV lossis 35kV) regional hub substations.

- Cov kauj ruam tseem ceeb-down transformers rau cov substations ntawm loj -scale industrial nroj tsuag (piv txwv li, steel, tshuaj, cov chaw zov me nyuam), ua kom muaj hluav taws xob ncaj qha los ntawm EHV mus rau ntau yam hauv - cog voltage theem.

- Pib-up/standby transformers los yog khi transformers rau fais fab nroj tsuag.

- Daim phiaj- kev sib txuas transformers rau lub zog tauj dua tshiab (xws li cua, hnub ci PV) sau thiab qib- nce substations.

Cim npe nrov: 330kv roj-immersed peb-theem peb-winding fais fab transformer, Tuam Tshoj 330kv roj-immersed peb-theem peb- winding fais fab transformer manufacturers, lwm tus neeg, Hoobkas