Kwindlela yemveli yembuyekezo yamandla asebenzayo kwi-substation system, xa umthwalo osebenzayo umkhulu okanye amandla aphantsi, amandla asebenzayo anyuswa ngokutshala imali kwi-capacitors.Injongo ephambili kukunyusa amandla enkqubo ye-substation phantsi kwemeko yokwanelisa umbane.factor, ngaloo ndlela ukunciphisa ilahleko umgca.Nangona kunjalo, xa isitishi sisebenza ngomthwalo ophantsi, kuya kubakho ingxaki.Ityala loku-1, ngenxa yamandla amakhulu asebenzayo, into yamandla iphantsi.I-Case 2, xa sifaka kwiqela le-capacitors, ngenxa yomthamo omkhulu weqela le-capacitor, ukugqithiswa kwe-overcompensation kaninzi kwenzeka, ukwenzela ukuba amandla ombane angakwazi ukuphuculwa, kwaye ithemplate yokunciphisa ilahleko yomgca ayizange ifikelelwe.Ukuze kulungiswe ukuchasana okubangelwa yingxaki, iqela le-reactors control magnetic reactable linokudibaniswa kwicandelo ngalinye le-10KV yebhasi.Amandla asebenzayo enkqubo ancitshisiwe, kwaye umba wamandla unokuphuculwa kangangoko kunokwenzeka.
1. Sebenzisa isixhobo esizimeleyo ukuqonda ulawulo lwembuyekezo yamandla asebenzayo
Xa siphumeza ulawulo lwembuyekezo yamandla asebenzayo kwisikhululo, kunzima ukudlula ukuphunyezwa komlawuli wembuyekezo yamandla asebenzayo kunye nezibonelelo zolawulo ezinxulumeneyo.Iqonda ubukhulu becala injongo yayo ngolungelelwaniso lomlawuli wembuyekezo yamandla asebenzayo kunye nezixhobo ezixhasayo ezinxulumeneyo.Ngamafutshane, umlawuli wembuyekezo yamandla asebenzayo unomsebenzi othile wokuqokelela idatha, enokuqokelela idatha ngaphakathi kwesikhululo, njenge-voltage ye-substation ye-10KV eqhelekileyo, amandla asebenzayo e-transformer ephambili, i-capacitors, i-tap-changers, njl. ukuphumeza ulawulo oluzenzekelayo .Kule meko, ngokuqhelekileyo ezinye iinkqubo ngaphakathi kwesitishi esincinci ziza kulawula ngokuzenzekelayo izixhobo kunye namacandelo, kwaye isimo sokucubungula sivaliwe okanye sinqanyuliwe.
2. Isixhobo sembuyekezo samandla asebenzayo aguqukayo sinokuqonda ukulawulwa kwembuyekezo yamandla asebenzayo ngokusebenzisana nenkqubo edibeneyo yokuzenzela kwisikhululo.
Umlawuli wembuyekezo yamandla asebenzayo wendlela yembuyekezo yamandla asebenzayo uyaluqonda ulawulo lwegiya ye-transformer ephambili kunye nokutshintsha kwe-capacitor ngenkqubo ezenzekelayo ebanzi kwisikhululo, kwaye i-angle yesohlwayo se-reactor isalawulwa yimbuyekezo yamandla asebenzayo. isilawuli ngokusebenzisa thyristor ibangele ukulawula.I-voltage ye-10KV kwisikhululo, amandla asebenzayo kunye asebenzayo kwi-transformer nganye ephambili, indawo yegiya ye-transformer ephambili, kunye nendawo yokutshintsha kwe-capacitor ithunyelwa ukusuka kwinkqubo edibeneyo ukuya kwisilawuli sembuyekezo yamandla asebenzayo, kunye nembuyekezo yamandla asebenzayo. umlawuli uthumela umphumo kwinkqubo edibeneyo emva kwesigwebo esinengqiqo.Phumeza kwinkqubo.Xa le ndlela yolawulo yamkelwa, umsebenzi wokuthintela uhlengahlengiso olukude lwendawo yegiya ye-transformer kunye nolawulo olukude lokutshintsha kwe-capacitor kufuneka lubekwe phakathi kwembuyekezo yomoya osebenzayo kunye nenkqubo yokuthumela ezizenzekelayo, kwaye linye kuphela iqela elinokuyilawula. ngaxeshanye.Xa umlawuli wembuyekezo yamandla asebenzayo efakwe kwi-loop-loop operation, iya kuvala ngokuzenzekelayo imisebenzi yokulawula ekude kunye neyommandla we-automation system yokuthumela i-transformer engundoqo kunye ne-capacitor.
Ixesha lokuposa: Apr-13-2023