Txij li xyoo 1966, EM Technology tau cog lus rau kev tshawb fawb thiab kev tsim cov ntaub ntawv rwb thaiv tsev. 56 xyoo kev cog qoob loo hauv kev lag luam, kev tshawb fawb loj loj tau tsim, ntau dua 30 hom tshiab rwb thaiv tsev cov ntaub ntawv tau tsim, pab lub zog hluav taws xob, tshuab, roj av, tshuaj, 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 SVG kev lag luam kuj yog ib qho ntawm cov lus qhia tseem ceeb uas peb tau tsom mus rau.
SVG (Static Var Generator): Cov khoom siv hluav taws xob siv hluav taws xob siv hluav taws xob siv hluav taws xob hloov hluav taws xob kom paub txog cov khoom siv hluav taws xob reactive. Thaum lub cuab yeej tsim hluav taws xob reactive thiab lim harmonics, nws cov hluav taws xob sab hauv hluav taws xob hloov (IGBT) feem ntau ua los tsim cov hluav taws xob tam sim no thiab tam sim no rov qab mus rau qhov sib haum xeeb tam sim no. Nws tuaj yeem muab faib ua hom hluav taws xob thiab hom tam sim no, uas tuaj yeem muab ob qho tib si lagging reactive zog thiab ua lub zog reactive.
Kev tshuaj xyuas ntawm SVG txoj kev tsim kho kev lag luam: Qhov kev thov rau lub zog tshiab nyob rau hauv cov pa roj carbon nruab nrab txuas ntxiv nthuav dav, thiab SVG qhov chaw lag luam xav tias yuav nrawm tshaj tawm. SVG feem ntau yog siv nyob rau hauv lub tshav pob ntawm lub zog tshiab lub zog thiab muaj ib tug zoo txoj kev vam meej.
Kev siv cov khoom siv insulating hauv SVG: Pa SVG yog tsim los ntawm kev tswj txee, lub hwj chim txee, reactance txee, thiab lwm yam. Siv lub hwj chim txee ua piv txwv, thaum txhim kho chav fais fab, L-shaped profile, U-shaped profile, huab tais zoo li profile , thiab rwb thaiv tsev phaj workpieces ntawm ntau qhov ntau thiab tsawg yuav siv los ua tus ncej hauv lub txee rau kev txhawb nqa thiab kev tiv thaiv rwb thaiv tsev.
Yav tom ntej tiam thiab kev loj hlob ntawm SVG:
Hauv ob qho kev qhia, ib qho yog qhov sib txawv ntawm ib lub peev xwm loj, vim tias muaj peev xwm ntawm ib leeg
chaw nres tsheb fais fab thiab qhov tshwj xeeb hloov pauv tau loj dua thiab loj dua, nrog ntau lab kilowatts thiab ntau pua txhiab kilowatts ntawm ntug hiav txwv cua fais fab. Lub teb chaws loj hauv paus thiab ib qho chaw nres tsheb fais fab yog qhov loj.
Hauv kev taw qhia thib ob, txawm tias me me capacitors yuav tsis muaj qhov tsis muaj. Xyoo tas los, muaj 676 qhov kev ua qauv qhia txog photovoltaic hauv tag nrho lub nroog. Txawm hais tias kev tsim kho ntim me me, yuav muaj nthwv dej loj ntawm kev tsim kho xyoo no. Cov kab sib faib photovoltaic daim phiaj sib txuas yog hloov tau, thiab muaj ntau yam nyob ze uas tsis muaj hluav taws xob me me
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Post lub sij hawm: Jan-09-2023
