Ijenereyitha iReverse Power Maintenance

Ukuseta ubalo lwe-injini yomphunga eguqukileyo yogcino lwamandla kukuqinisekisa amandla okusebenza kwePdz kunye nokulibaziseka kwesenzo kugcino.

1. Amandla entshukumo yePdz iseti ye-turbogenerator eguquguqukayo amandla entshukumo yogcino lwamandla anokubalwa ngokwale fomyula ilandelayo: Pdz=(Krel*P1)/η Pdz- inverse yogcino lwamandla okusebenza amandla Krel- ukuthembeka komlinganiso, thatha i-0.8 P1- amandla asetyenzisiweyo nge-injini yomoya ukugcina isantya sokujikeleza okuhambelanayo emva kokuba ivalve engundoqo ivaliwe, ubungakanani balo mandla bunxulumene nesakhiwo kunye nomthamo we-injini yomoya, Ikwanxulumene nesakhiwo senkqubo ephambili yomphunga we-turbogenerator (isakhiwo sombhobho kunye ingaba kukho umbhobho wokugqitha, njl. njl.).Ngokubanzi, amandla alinganisiweyo yi-1.5 ~ 2% η- amandla ejeneretha xa i-generator idonsa i-turbogenerator ukujikeleza, kunye ne-0.98~0.99, ngoko: Pdz≈ (1.2~1.6%) PN PN- amandla alinganisiweyo we-generator .Ngokwenza, i-Pdz= ingaba yi-1-1.5% ye-PN.

2.Ukulibaziseka kwesenzo ijenereyitha Ukulibaziseka kwesenzo sokugcinwa kombane, kufuneka kuhambelane nejenereyitha yeinjini yomphunga emva kokuba ivalve engundoqo ivaliwe ivunyelwe ukuba isebenze ixesha lokuseta, ixesha elivumelekileyo liyi-10 ~ 15min.Ukubala kunye nokusebenza kubonisa ukuba xa inkqubo yomphunga we-injini yomphunga inombhobho wokudlula, ixesha lokusebenza kufuneka libe lide.Ngoko ke, ukuba ukulibaziseka kwesenzo sokulondoloza kumiselwe ngokwexesha elivunyelwe ukuba liqhube emva kokuba ivalve ye-turbine ye-steam ivaliwe, i-5 ~ 10min iyacetyiswa.Emva kwesenzo, isetyenziselwa ukukhupha i-magnetic field.

Ukongeza, ii-turbogenerators ezinkulu ezisebenzayo zisebenzisa ugcino lwamandla angasemva ukuqala inkqubo yohambo lwelophu.Okwangoku, ixesha lentshukumo lidla ngokuthatha i-1 ~ 2s.Ukugcinwa kombane olawulwa yinkqubo, kuba ixesha lokusebenza lifutshane, ngexesha elifutshane kakhulu emva kokuba indawo yevalve yomphunga ivaliwe, ngenxa ye-inertia ye-injini yomoya kunye nejenereyitha, amandla aguqukayo anokuba mancinci kakhulu, ngoko ke ixabiso elimiselweyo lamandla aguqukileyo akufunekanga libe likhulu kune-1% PN.

Intshayelelo yomgaqo

Xa ijenereyitha inamandla abuyela umva (amanqaku ombane angaphandle kwijenereyitha, oko kukuthi, ijenereyitha iba yimeko yemoto), umva umsebenzi wogcino lwamandla ohambo lwesekethe.Imfuno iqokelela i-voltage yesigaba sesithathu kunye neempawu zangoku zesigaba ezibini.

Ngenxa yeendlela ezahlukeneyo zamandla aphambili, iijeneretha ezahlukeneyo zinokwenziwa.Ukusebenzisa imithombo yamanzi kunye nentsebenziswano ye-iturbine yamanzi, ingenziwa ibe yijenereyitha ye-injini yamanzi;Ngenxa yomehluko womthamo we-reservoir kunye nokuhla kwentloko, ii-hydro-generators ezinomthamo ohlukeneyo kunye nesantya zingenziwa.Ukusebenzisa amalahle, ioli kunye nezinye izixhobo kunye nokusebenzisana kunye neebhoyili kunye neenjini ze-turbo-steam, i-turbo-generators ingenziwa, eyona nto ininzi i-motor-speed motors (3000rpm).Ukongeza, kukho zonke iintlobo zeejenereyitha ezisebenzisa amandla elanga, amandla omoya, amandla eathom, amandla e-geothermal, amandla amaza, amandla ebhayoloji njalo njalo.Ukongeza, ngenxa yokuba umgaqo wokusebenza kwejeneretha wahlukile kwaye wahlulwe waba yi-dc generator, i-asynchronous generator kunye ne-synchronous generator.Ukusetyenziswa ngokubanzi kweejenereyitha ezinkulu zijenereyitha ezihambelanayo.

I-Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. esekwe ngo-2006, ngumvelisi wejenereyitha ye-diesel e-China, edibanisa ukuyila, ukubonelela, ukuthunyelwa kunye nokugcinwa kweseti yejeneretha ye-diesel.Imveliso igubungela iCummins, iPerkins, Volvo , Yuchai, Shangchai, Deutz, Ricardo, MTU, Weichai njl kunye noluhlu lwamandla 20kw-3000kw, kwaye babe yimveliso yabo ye-OEM kunye neziko lobuchwepheshe.