Kev tsim nyog ntawm kev siv cov kev hloov qhov ceev ceev kev hloov technology
Ua ntej, lub luag haujlwm ntawm txoj cai ntawm lub zog faisfab reactive: lub hom phiaj ntawm lub hwj huam fais fab tuag yog los txhim kho lub hwj huam ua kom zoo dua qub, txhim kho lub hwj huam khoom, thiab siv txoj cai ntawm kev sib pauv hloov ntawm ob qhov sib hwv mus rau lub zog. Qhov poob ntawm qhov kev hloov tshuab thiab cov khoom siv thauj khoom yog qhov kev tiv thaiv. Nyob rau hauv lub zog fais fab, cov khoom siv fais fab tuag yog rov ua dua; tsuas yog thaum lub cuab yeej raug xaiv kom raug xaiv thiab siv rau lub hwj chim tsim hluav taws xob muaj peev xwm qhov zoo tshaj plaws ntawm qhov kab sib txawv. Qhov kev txhim kho, qhov poob hauj lwm tsawg dua, thiab qhov zoo ntawm daim phiaj fais fab zoo tuaj.
Thaum xaiv cov khoom siv fais fab tuag lawm, nws feem ntau yog siv rau lub capacitors thiab cov reactors uas tau hloov los ntawm pawg. Nyob hauv qee qhov tshwj xeeb, cov koob yees duab thiab cov khoom siv hluav taws xob uas muaj zog zoo li qub yog cov kev xaiv tseem ceeb; qhov uas yuav tsum tau ua ntawm qhov sib npaug zog rov qab ua tau. Yuav kom ua tau raws li cov cai ntawm cov qauv siv hluav taws xob zoo, nws tseem yog ib qho tseem ceeb uas yuav tsum tau siv qhov ceev regulating device. Nws yog tsim nyog siv lub hauv paus ntsiab lus ntawm kev sib faib hierarchical thiab lub zos qhov sib npaug rau lub hwj chim reactive zog ntawm daim phiaj fais fab. Nyob rau tib lub sijhawm, nws yog qhov tsim nyog yuav tsum xav txog lub hwj chim muaj peev xwm hloov kho ntawm lub substation, thiab txhawb qhov hluav taws xob thiab kev siv hluav taws xob. Ua ntawv thov kev tshaj lij siab tshaj plaws, xws li daim phiaj siv hluav taws xob tswj qhov software, thiab lwm yam, yuav ua rau kev txhim kho cov qauv zoo dua qub thiab txhawb kev nyab xeeb thiab kev ua haujlwm ntawm kab sib chaws.
Qhov thib ob yog tus txheej txheem hauv inverter: piv rau cov cua kub lub sijhawm ntawm lub tshuab hluav taws xob thiab lub cav, lub cua sov lub sij hawm ntawm lub tshuab hluav taws xob yuav tsum yog me me, feem ntau yog siv lub sij hawm xam phaj, yog tias muaj ntau tshaj qhov teeb meem kub, nws yuav coj ntau qhov teeb meem. Yog li ntawd, nws yog ib qhov tsim nyog los qhia ncaj qha rau cov mob. Nws yog qhov tsim nyog yuav tau faib txoj haujlwm ntawm lub converter. Qhov tso zis tawm thawj theem yog tag nrho cov zis ntawm qhov tam sim no, thiab tsis tshaj qhov tsis tshwm sim; qhov thib ob theem yog tias qhov kev thauj khoom yooj yim tam sim no yuav tsum tau tso tawm tsis tu ncua, thiab lub sij hawm luv luv ua haujlwm tshaj li 50%; Qhov thib peb rau rau pua tshaj yog siv sijhawm ntev dua. Tam sim no nyob rau hauv kev ua lag luam, feem ntau tsuas yog qib thib ob thiab thawj theem raug muag. Tsis tas li ntawd, nws yog ib qho tsim nyog los ua ke ntawm kev ua haujlwm ntawm kev ua haujlwm thiab kev khiav ceev ntau yam kom ua qhov tsim nyog ntawm qhov inverter.
