I-CZW28-12F yangaphandle yoMda wokuLawulwa koMda wokuTshintsha iSwitch

Inkcazo ngokubanzi

Kumgca wokutyisa we-12kV, xa impazamo yenzekile kumgca we-T wohlobo lwe-T yabasebenzisi bekhonkco, ngokuqhelekileyo iya kubangela umgca ongundoqo okanye abasebenzisi abasondeleyo ekusikelweni kombane ngengozi. Utyalo-mali lwazisa olu hlobo lwengozi luthatha i-20% -30% okanye ipesenti ephezulu kuyo yonke ingozi yokusasazwa kwamandla, isiphumo kukwandisa umda wokusika amandla kwaye kubangele impikiswano yoxanduva.
Unyuswe umda womthwalo womsebenzisi wekhefu i-swilch(kwakhona igama lomlindi) kuluhlu olungentla lwe T-indawo yokudibanisa sisisombululo esisiso kwi
ngasentla kwengozi

Uhlobo kunye neentsingiselo

Uphawu loMsebenzi oPhambili

Ukusika ngokuzenzekelayo impazamo yomhlaba yesigaba esinye: xa abasebenzisi becala lomgca bebangela impazamo yesigaba esinye, iswitshi yomda iyakuzivula ngokuzenzekelayo.abanye abasebenzisi bomgca wosasazo lwesisikhululo kunye nomgca wokutyisa uya kuba ngaphandle kwempembelelo;i$olati〇n interphase impazamo yesekethe emfutshane ngokuzenzekelayo.
Xa umgca we-tributary ubangela i-interphase i-short-circuit fault, switch boundary switch will open at once after out-wire protection tripping.emva kokuba i-substation reclose.fault line ibekwe yodwa .abanye abasebenzisi bokuhambisa kumgca wokutyisa baphinda baqalise unikezelo lombane ngokukhawuleza(elilingana nolomzuzwana impazamo).
Ukwenziwa kwendawo ngokukhawuleza kwesiphoso:impazamo yomgca wecala ibangela isenzo sokhuseleko sokutshintsha umda. Kuphela ngumsebenzisi wengozi obangela ukunqunyulwa kwamandla kwaye ngokwawo anike ingxelo yolwazi lwedault.inkampani yamandla inokuthumela umsebenzi ukuba ayokwenza uphando; ukuba iswitshi yomda iyahambelana nonxibelelwano, inkampani yamandla inokuthumela umsebenzi ukuba aphile uphando ^ umda wokutshintsha umda kunye nemodyuli yonxibelelwano.inokudlulisa umyalezo kwiziko lolawulo lombane.
Ukubeka iliso kumthwalo wabasebenzisi, ukutshintshela umda kunokuqwalasela unxibelelwano olunacingo okanye olungenazingcingo ukujonga idatha kunye nokuhambisa iziko lolawulo lombane.
Umsebenzi wothungelwano olusebenzayo lunokusetyenziswa kwimigca yothungelwano;umsebenzi womlinganiselo.monitor voltage.current,frequency kunye nobungakanani bombane wentambo.kwaye ugqithiselwe kwiziko lolawulo kumgama omde.Umsebenzi wokuhlalutya iharmonic.ukubonelela ngesiseko esibambekayo songcoliseko ulawulo lombane emva koko.

Umqathango Wokusebenzisa iNdawo

a.Ukuphakama:≤2000m
b.ukufuma okuhambelanayo:≤90%(25
c.Isantya esiphezulu somoya:≤25m/s
d.ubushushu bendawo:-40℃～85°C
e.Umsantsa wobushushu obuninzi emini:25°C
f.Max.ice-isigqubuthelo ubukhulu: 10mm

Ulwandlalo kunye nemilinganiselo yokufakela