Isixhobo sembuyekezo ye-HYTBB yamandla ombane aphezulu asebenzayo - uhlobo lwesakhelo sangaphandle
imodeli yemveliso
Inkcazo yoMfanekiso
Imiyalelo yokukhetha
● I-reactor engundoqo yomoya ifakwe kwicala lonikezelo lwamandla, kwaye i-iron core reactor ibekwe kwicala lendawo engathathi hlangothi.Ukukhawulela i-inrush current yokuvala, izinga lokuphendula liyi-0.5-1;izinga lokuphendula ukucinezela i-harmonics ye-5, yesi-7 nangaphezulu yi-6%;izinga lokuphendula ukucinezela i-harmonics yesi-3 nangaphezulu yi-12%.
● Indlela yocingo ephambili ithatha i-single-star/double-star connection, i-single-star isebenzisa ukukhusela unxantathu ovulekileyo, kwaye i-double-star isebenzisa indawo engathathi hlangothi ukhuseleko olungalinganiyo.
● Umthamo we-capacitor enye 50-500kvar
Iiparamitha zobuGcisa
●Inokufakwa ngaphakathi nangaphandle.
● Yamkela isakhiwo sesakhelo, ukutshintshwa okusisigxina, okanye ukutshintsha okuzenzekelayo.
● Ikhabhinethi ye-capacitor inokutshintshwa ngokuthe ngqo kwisitishi.
● Isethi epheleleyo ye-capacitors yohlobo lwefreyimu yangaphakathi: Iqulunqwe ngamacandelo e-reactors, iifreyimu zemigca engenayo kunye neefreyimu ze-capacitor.I-air-core reactors ngokubanzi izigaba ezithathu zipakishwe okanye isigaba sesithathu seflethi.
Isakhelo somgca ongenayo sibandakanya i-high-voltage isolation switch, i-coil yokukhupha kunye nesibambisi sombane.Isakhelo se-capacitor ngokuqhelekileyo sicwangciswe kwimigangatho emibini kunye nomqolo omnye.Ukuba umthamo mkhulu kakhulu, unokucwangciswa kwimiqolo emibini kunye nemigangatho emibini.Bobabini baxhotyiswe ngeefuse zangaphandle, kwaye umnyango wefreyimu ye-capacitor unokuba ngumnyango wocingo lwe-mesh okanye umnyango wentsimbi kunye nefestile yokujonga.Ii-reactors kufuneka zibiyelwe.
● Uhlobo lwesakhelo sangaphandle: I-GW4-12D i-high-voltage isolation switch ingena kumgca, kwaye ukutshintshwa kufakwe kwiqonga.Emva kokuba iswitshi yokwahlula ibe yi-reactor, ehlala inezigaba ezithathu zipakishwe.Xa umthamo mkhulu, unokufakwa kwizigaba, kwaye i-capacitors ehambelanayo nayo ifakwe kwizigaba.Xa umthamo we-capacitor enye i-50 ~ 500kvar, isakhelo se-capacitor sihlelwe kumgca omnye okanye umqolo ophindwe kabini kunye nemigangatho emithathu, kwaye i-coil yokubamba kunye nokukhupha ifakwe ngokufanelekileyo kwisakhelo;Ngelo xesha, i-capacitors inokulungelelaniswa ngezigaba, isigaba ngasinye silungiselelwe kwimiqolo emibini kunye noluhlu olulodwa, kwaye i-coil yokubamba kunye ne-dicharge coil ifakwe phezulu kwesakhelo.Isethi yonke yezixhobo ijikelezwe ngomnyango wocingo ongekho ngaphantsi kwe-1.8 ~ 2 yeemitha, kwaye umnyango wocingo kufuneka ube nomnyango omnye womgibe ukuze uququzelele ukuhlolwa nokugcinwa.
● Izixhobo ze-35kV zonke ziluhlobo lwefreyimu yangaphandle, kwaye i-capacitors kunye ne-reactances zicwangciswe ngezigaba ezahlukeneyo.Isakhelo se-capacitor sixhaswa yi-35kV high-voltage insulators kunye ne-insulated ukusuka emhlabeni.I-Capacitors ihlelwe kwimiqolo emibini kunye nolunye uluhlu.Umbambeli ufakwe kufuphi ne-reactor, kwaye i-coil yokukhupha ifakwe kufuphi nendawo engathathi hlangothi yesakhelo.Umbane we-35kV ukhokelela ekupheleni okuphezulu kwe-GW4-35 D yokutshintsha yodwa, efakwe kwiqonga.Isethi yonke yezixhobo zijikelezwe ngomnyango wocingo ongekho ngaphantsi kweemitha ezi-2, kwaye umnyango wocingo kufuneka ube nomnyango omnye womgibe ukuze uququzelele ukuhlolwa nokugcinwa.
Iiparamitha zobuGcisa
● I-voltage elinganisiweyo yeNkqubo: 6 ~ 35kV
● Umlinganiselo oqhelekileyo: 50 ~ 60hz
● Umthamo olinganisiweyo: 150 ~ 10000kvar (10kV nangaphantsi)
600~20000kvar(35kV)
Ezinye iiparameters
Imiqathango yokusetyenziswa
● Ubushushu be-Ambient: -25 ° C ~ + 45 ° C, iqondo lokushisa eliphakathi kwiiyure ezingama-24 alidluli +35 ° C.
● Ukuphakama: akukho ngaphezu kweemitha ze-2000, ngaphezu kweemitha ze-2000 zamkele iimveliso zodidi lweplateau.
● Ukufuma: Ixabiso lomyinge wemihla ngemihla alikho ngaphezu kwe-95%, kwaye ixabiso eliphakathi kwenyanga alikho ngaphezu kwe-90%.
● Isantya somoya wangaphandle: ≤35m/s.
● Ukuchasana nokuzamazama komhlaba: akukho ngaphezu kweedigri ze-8 ze-seismic intensity.
● Ukuthambeka komhlaba akukho ngaphezu kwe-3 °
● Imitha yelanga ayinakudlula i-1000W/m2o
●Indawo yofakelo: indawo eyingozi eqhumayo ayivumelekanga kwindawo yokusetyenziswa, kwaye indawo engqongileyo mayingaqulathi izinto ezitshabalalisayo.
● Irhasi kunye nesixhobo sokuhambisa izinto esidlisa isinyithi kunye nokugqunyelelwa komonakalo azivumelekanga ukuba zizaliswe ngumphunga kwaye zibe nokungunda okukhulu.
Imilinganiselo
Khuphela uGoogle
● Iingcingo ezingundoqo kunye nesicwangciso somgangatho wenkqubo.
● I-voltage elinganisiweyo yenkqubo, umthamo wembuyekezo iyonke, umthamo kunye nobuninzi be-capacitor enye, njl.
●Xa usebenzisa kwiimeko ezikhethekileyo, kufuneka unikezwe xa u-odola.