Hauv kev siv zog kom txo qis kev siv zog thiab cov pab pawg tswj hwm tau hloov mus rau kev kho lub zog los ntawm kev siv hluav taws xob. Kev tsim kho lub zog ua si lub luag haujlwm tseem ceeb hauv kev tswj cov hluav taws xob, lub zog hluav taws xob, thiab ruaj ruaj hluav taws xob hluav taws xob. Ib qho ntawm cov thev naus laus zis tseem ceeb siv hauv cov txheej txheem no yog daim ntawv thov ntawm cov zoo nkauj var generators (SVGs).
Svgs, tseem hu ua cov neeg them nyiaj infic acquicous (statcom), yog tshwj xeeb tsim los tswj voltage, factilize cov kab sib chaws hluav taws xob. Cov cuab yeej siv cov no siv ib qho hluav taws xob converter kom muaj kev cuam tshuam rau lub zog rau hauv daim phiaj, muab cov kev mob nrawm nrawm nrawm. Cov nyiaj them no pab txhim kho lub zog zoo, tiv thaiv voltage insetabability, thiab ua kom ua kom ua kom ua kom zoo siv hluav taws xob hauv cov chaw.
Txo cov flicker tshwm sim los ntawm voltage hloov pauv yog lwm cov txiaj ntsig tseem ceeb muab los ntawm SVGs. Flicker yog hais txog qhov pom tau yooj yim hauv teeb pom kev zoo lossis tso tawm cov zis, uas tuaj yeem tshwm sim los ntawm voltage variations. Cov kev hloov hluav taws xob hloov pauv yog ntau npaum li cas los ntawm kev hloov pauv sai sai hauv kev thauj khoom, thiab tuaj yeem cuam tshuam cov kev ua tau zoo tag nrho thiab kev ua tau zoo ntawm cov hluav taws xob. SVGs, nrog lawv cov peev xwm kev txhaj tshuaj, pab tswj cov hluav taws xob hluav taws xob thiab txo qis flicker, ua kom muaj kev sib xws thiab xis nyob rau thaj chaw nyob.
Kev siv SVGs rau kev kho mob fais fab tsuas yog pab hauv kev txhim kho lub zog zoo tab sis kuj tseem muab cov hluav taws xob ntau thiab cov nyiaj tau nqi. Los ntawm kev ua haujlwm zoo, chaw tuaj yeem txo cov nyiaj poob zog, ua rau kev txo lub zog thiab cov nqi hluav taws xob qis. Nrog lub zog tus nqi tas li rau sawv, lub peev xwm fais fab kev kho kom haum siv cov pab pawg tswj hwm kom ua rau cov haujlwm tseem ceeb thiab cov kev ua haujlwm tau zoo.
Tsis tsuas yog ua SVGs muaj kev lag luam thiab ib puag ncig zoo, tab sis lawv kuj txhim kho qhov kev ntseeg tau tag nrho thiab ua haujlwm ntawm hluav taws xob hluav taws xob. Los ntawm stabilizing lub voltage, tswj lub zog ua kom zoo, thiab tswj cov kev sib raug zoo, SVGs pab txo hwj chim kev ntxhov siab, thiab txo qhov kev pheej hmoo ntawm lub zog tsis ua. Qhov no thaum kawg pab txhawb ntau ntxiv, txhim kho kev tsim khoom, thiab txhim kho kev ua haujlwm ntev rau cov ntawv thov sib txawv.
Hauv kev xaus, them nyiaj rau kev kho lub zog los ntawm kev siv cov khoom siv zoo li qub (SVGs) uas muaj peev xwm loj rau kev txo lub zog siv thiab cov pa tawm hauv cov chaw. Cov cuab yeej siv no zoo tswj voltage, ruaj khov rau hluav taws xob, thiab txhim kho lub zog zoo. Los ntawm kev tswj hwm muaj zog ua kom muaj zog, thiab txo cov flicker, SVGs Txhim Kho Zog, txhim kho kev ua haujlwm zoo, thiab txhawb kev ua haujlwm ruaj khov. Kev nqis peev hauv lub hwj chim kev kho mob thev naus laus zis tsis tsuas yog muaj txiaj ntsig ib puag ncig tab sis kuj coj kev txuag nyiaj tau ntau hauv cov hluav taws xob hluav taws xob.
Lub sij hawm Post: Aug-16-2023