Mu njira yachikhalidwe yolipirira mphamvu yamagetsi pamakina ocheperako, pamene katundu wokhazikika ndi wawukulu kapena mphamvu yocheperako, mphamvu yochitirapo kanthu imachulukitsidwa pakuyika ndalama mu ma capacitor.Cholinga chachikulu ndikuwonjezera mphamvu ya substation system pansi pa chikhalidwe chokhutiritsa magetsi.factor, potero kuchepetsa kutayika kwa mzere.Komabe, pamene siteshoniyo ikugwira ntchito yochepa, padzakhala vuto.Mlandu 1, chifukwa cha mphamvu yochulukirapo, mphamvuyo ndiyotsika.Mlandu wa 2, tikayika gulu la ma capacitors, chifukwa cha mphamvu yaikulu ya gulu la capacitor, overcompensation nthawi zambiri imapezeka, kotero kuti mphamvu yamagetsi sichikhoza kusinthidwa, ndipo template yochepetsera kutayika kwa mzere siinafike.Pofuna kuthetsa kutsutsana komwe kumabwera chifukwa cha vutoli, gulu la maginito owongolera maginito amatha kulumikizidwa ku gawo lililonse la basi ya 10KV.Mphamvu yogwira ntchito yamakina imachepetsedwa, ndipo mphamvu yamagetsi imatha kukonzedwa mokulirapo.
1. Gwiritsani ntchito chida chodziyimira pawokha kuti muzindikire malamulo owongolera owongolera mphamvu
Tikayika dynamic reactive reactive power compensation control in the substation, zimakhala zovuta kuti tilambalale kukhazikitsa kwa reactive power compensation controller ndi zowongolera zina.Imazindikira makamaka cholinga chake ndikugwirizanitsa zowongolera zolipirira mphamvu ndi zida zothandizira.Mwachidule, wowongolera wolipirira mphamvu yokhazikika ali ndi ntchito ina yosonkhanitsira deta, yomwe imatha kusonkhanitsa deta mkati mwa substation, monga voteji ya substation wamba ya 10KV, mphamvu yogwira ntchito ya thiransifoma yayikulu, ma capacitor, osintha ma tap, ndi zina zambiri. kukhazikitsa automatic control .Pankhaniyi, nthawi zambiri machitidwe ena mkati mwa substation amatha kuwongolera zida ndi zida, ndipo mawonekedwe opangira amatsekedwa kapena kuchotsedwa.
2. Chipangizo champhamvu cholipirira chiwongolero champhamvu chimatha kuzindikira kuwongolera kwamphamvu kwamphamvu kwamphamvu pogwirizana ndi makina odziyimira pawokha pasiteshoni.
Wowongolera wolipirira mphamvu wamagetsi owongolera mphamvu yamagetsi amazindikira kuwongolera kwa giya yayikulu ya thiransifoma ndikusintha kwa capacitor kudzera pamakina odziyimira pawokha mu station, ndipo mbali yachilango cha riyakitala imayendetsedwabe ndi chipukuta misozi champhamvu. wowongolera kudzera pa choyambitsa thyristor kuti aziwongolera.Magetsi a 10KV pasiteshoni, mphamvu yogwira komanso yogwira ntchito ya thiransifoma yayikulu iliyonse, malo a giya a thiransifoma yayikulu, ndi malo osinthira a capacitor amatumizidwa kuchokera pamakina ophatikizika kupita kwa wowongolera wowongolera mphamvu, komanso chipukuta misozi champhamvu. wolamulira amatumiza zotsatira ku dongosolo lophatikizana pambuyo pa chiweruzo chomveka.Kukonzekera kuchokera ku dongosolo.Njira yowongolera iyi ikakhazikitsidwa, ntchito yotsekereza yosinthira kutali kwa giya yayikulu ya thiransifoma ndi kuwongolera kwakutali kwa switch ya capacitor kuyenera kukhazikitsidwa pakati pa mpweya wolipirira mphamvu ndi makina otumizira makina, ndipo gulu limodzi lokha limatha kuwongolera. nthawi yomweyo.Pamene wowongolera wolipirira mphamvu yokhazikika ayikidwa mu ntchito yotsekeka, imangotsekereza ntchito zakutali ndi zakomweko za dispatch automation system ya transformer yayikulu ndi capacitor.
Nthawi yotumiza: Apr-13-2023