4000 Kva Roj- puv Transformer

Cov4000 kVA Roj Immersed Transformeryog tsim los tshwj xeeb raws li Kauj Ruam -Up Unit rau kev siv hluav taws xob- nplai photovoltaic (PV) fais fab nroj tsuag. Tsis zoo li cov qauv kev faib hluav taws xob hloov hluav taws xob uas nqis qis qis, chav tsev no ua haujlwm rov qab, boosting qhov hluav taws xob qis los ntawm nruab nrab inverters (feem ntau 600V - 800V) mus txog qhov nruab nrab voltage (33kV lossis 35kV) rau kab sib kis.

Raws li qhov tshwj xeebhnub ci transformer, nws yog tsim los khiav lag luam nyob rau hauv hnyav, cyclic loading tej yam kev mob ntawm solar farms. Nws nta cov qauv tsim muaj peev xwm tuav tau qhov "pulsed" ntawm lub hnub ci zog, qhov chaw thauj khoom hloov pauv sai nrog huab npog, tsis muaj kev txom nyem los ntawm thermal qaug zog.

Kev ua tau zoo hauv kev ua liaj ua teb hnub ci yog qhov tseem ceeb. Lub ntsiab lus ntawm peb cov qauv 4000 kVA yog qhov kev xaiv rau aDual Low-Voltage (LV) winding configuration(eg, Dy11y11 vector pawg).

• Lub Logic:Qhov no tso cai rau ob qhov sib cais 2.0 MW inverters txuas nrog ib leeghnub ci transformer.
• Qhov txiaj ntsig:Los ntawm galvanically cais ob lub LV inputs, peb txo qis cov circulating tam sim no ntawm inverters thiab txo qhov sib npaug ntawm qhov system (BOS) cov nqi los ntawm kev txiav cov trenching thiab cabling.

Hnub ci ua liaj ua teb feem ntau nyob hauv cov suab puam lossis siab - thaj chaw tawg.

• Sab nraum zoov Resilience:Raws li ruggedroj puv transformer, lub tank yog coated nrog C4 los yog C5-High class UV-resistant xim kom tiv taus ntau xyoo ntawm tshav ntuj ncaj qha. Lub tshuab cua txias yog qhov loj heev kom ua haujlwm tau zoo txawm tias nyob hauv qhov kub thiab txias ntawm 50 degree.
• Hmo ntuj- Sijhawm Ua Haujlwm:Txij li cov nroj tsuag hnub ci tsim cov nyiaj tau los ntawm xoom thaum hmo ntuj, "Tsis muaj-Load Poob" (Iron Loss) yog qhov kev ntsuas kev lag luam tseem ceeb. Peb siv siab -permeability laser- sau silicon steel los txo cov tub ntxhais excitation zog, xyuas kom lub transformer tsis ntws profits thaum hmo ntuj.

Kaw-ntau qhov nthuav dav ntawm cov khoom siv silicon steel core laminations qhia

smooth ntug tiav.

• Kev sib txuas HV:Feem ntau haum nrog ib qhoIP54 Cable Boxhaum rau kev txiav cov ntoo khaub lig loj -section XLPE cables los ntawm MV switchgear.
• Kev tiv thaiv sab hauv:Nruab nrog aBuchholz RelaythiabCov Khoom Siv Hluav Taws Xob (PRD)nrog kev mus ncig ua si. Nyob rau hauv cov kev tshwm sim ntawm ib tug sab hauv arc txhaum, cov cuab yeej tam sim ntawd cais lub transformer los tiv thaiv hluav taws nyob rau hauv tej thaj chaw deb hnub ci teb.

• Utility-Scale Solar Parks:Txuas central inverters mus rau 33kV collector nplhaib.
• Energy Storage Systems (BESS):Tswj lub bi-kev taw qhia lub zog ntws rau cov ntim roj teeb loj (4MWh+) muab cov kev pabcuam zaus.

4000 kVA roj immersed kauj ruam -up transformer ntsia rau hauv a

kev siv hluav taws xob- teev hnub ci PV fais fab nroj tsuag.