Txij li xyoo 1966, EM Technology tau cog lus rau kev tshawb fawb thiab kev tsim cov khoom siv rwb thaiv tsev. 56 xyoo kev cog qoob loo hauv kev lag luam, ib lub kaw lus tshawb fawb loj heev tau tsim, ntau dua 30 hom khoom siv rwb thaiv tsev tshiab tau tsim, pabcuam rau lub zog hluav taws xob, tshuab, roj av, tshuaj lom neeg, khoom siv hluav taws xob, tsheb, kev tsim kho, lub zog tshiab thiab lwm yam lag luam. Ntawm lawv, kev siv cov khoom siv rwb thaiv tsev hauv kev lag luam SVG kuj yog ib qho ntawm cov lus qhia tseem ceeb uas peb tab tom tsom mus rau.
SVG (Static Var Generator): Cov khoom siv hluav taws xob feem ntau siv cov thev naus laus zis hloov pauv hluav taws xob los ua kom tau txais kev them rov qab hluav taws xob. Thaum lub cuab yeej tsim hluav taws xob thiab lim cov harmonics, nws lub qhov hloov hluav taws xob sab hauv (IGBT) feem ntau ua haujlwm los tsim cov hluav taws xob reactive thiab cov hluav taws xob rov qab rau cov hluav taws xob harmonic. Nws tuaj yeem muab faib ua hom voltage thiab hom tam sim no, uas tuaj yeem muab ob qho tib si lagging reactive zog thiab ua ntej reactive zog.
Kev Tshuaj Xyuas Txog Kev Txhim Kho Kev Lag Luam ntawm SVG: Qhov kev thov rau lub zog tshiab hauv qab kev tsis muaj pa roj carbon txuas ntxiv nthuav dav, thiab qhov chaw ua lag luam SVG yuav tsum ua kom nrawm dua. SVG feem ntau yog siv rau hauv kev tsim hluav taws xob tshiab thiab muaj kev cia siab zoo.
Cov kev siv cov khoom rwb thaiv tsev hauv SVG: SVG ib txwm muaj xws li lub txee tswj, lub txee fais fab, lub txee reactance, thiab lwm yam. Piv txwv li lub txee fais fab, thaum txhim kho lub tshuab fais fab, cov duab L-zoo li, cov duab U-zoo li, cov duab vaj ntxwv, thiab cov phaj rwb thaiv tsev ntawm ntau qhov ntau thiab tsawg yuav raug siv ua tus ncej hauv lub txee rau kev txhawb nqa thiab kev tiv thaiv rwb thaiv tsev.
Yav tom ntej thiab kev loj hlob ntawm SVG:
Hauv ob qho kev taw qhia, ib qho yog qhov sib txawv ntawm ib lub peev xwm loj, vim tias lub peev xwm ntawm ib qho
Chaw tsim hluav taws xob thiab kev hloov pauv tshwj xeeb tab tom loj hlob zuj zus, nrog rau ntau lab kilowatts thiab ntau pua txhiab kilowatts ntawm lub zog cua hauv hiav txwv. Lub hauv paus loj hauv tebchaws thiab ib qho chaw tsim hluav taws xob loj heev.
Hauv qhov kev taw qhia thib ob, txawm tias cov capacitors me me yuav tsis tsis txaus. Xyoo tas los, muaj 676 qhov project photovoltaic hauv tag nrho lub nroog. Txawm hais tias qhov ntim tsim kho me me, yuav muaj nthwv dej loj ntawm kev tsim kho xyoo no. Hom kev sib txuas photovoltaic grid faib tawm yog hloov tau, thiab muaj ntau hom peev xwm me me nyob ze.
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Lub sijhawm tshaj tawm: Lub Ib Hlis-09-2023
