Umahluko phakathi kwekhabhinethi yokutshintsha, ikhabhinethi efuthwayo kunye nekhabhinethi eqinileyo

Ikhabhinethi yenethiwekhi yeringi: ekwaziwa ngokuba yi-HXGN-12, uhlobo lwe-XGN15-12 olune-voltage ephezulu. Ekuqaleni ibhekisa kwikhabhinethi yeswitshi esetyenziswa kwinethiwekhi yokusasazwa kweringi, ngenxa yesakhiwo sayo esilula, iswitshi yomthwalo esetyenziswa rhoqo kunye nokudibanisa i-fuse, efana nekhabhinethi yenethiwekhi yeringi ye-switch batch.

1, ikhabhinethi yenethiwekhi yeringi ineendlela ezintathu zokufaka umoya ngaphakathi, ikhabhinethi efakwe umoya ngaphakathi evalekileyo kunye ne-insulation eqinileyo, i-insulation yomoya kukusetyenziswa kweswitshi yomthwalo eqhelekileyo ye-SF6 ngebha yobhedu edityaniswe kwinkqubo, iswitshi yomthwalo ye-SF6 ezaliswe yigesi ye-sulfur hexafluoride, ezinye iindawo eziphilayo zenziwe ngendlela eqhelekileyo yokufakela umoya ngaphakathi.

2. Ikhabhinethi efuthwayo (ikhabhinethi yenethiwekhi yeringi egqunywe yigesi) inesixhobo soqhagamshelo esikhethekileyo ukongeza kwimigca yokungena kunye neyokuphuma kombane, kwaye ikhabhinethi kunye nekhabhinethi ziqhagamshelwe kwigumbi elipheleleyo legesi, elizaliswe yigesi ye-SF6. Iswitshi kunye neendawo eziphilayo ze-voltage ephezulu zivaliwe kwibhokisi yegesi ezaliswe yigesi ye-SF6, enophuculo lomgangatho wobomi kunye nokhuseleko xa kuthelekiswa nekhabhinethi yenethiwekhi yeringi yendabuko. Xa ithelekiswa nekhabhinethi eqinileyo, inohlobo oluphezulu lwezoqoqosho kunye nokusebenza kweendleko. Okwangoku, uninzi lweekhabhinethi zenethiwekhi yeringi ezisandula ukongeza zithathe iikhabhinethi ezifuthwayo njengokhetho lokuqala lokutshintsha iikhabhinethi zenethiwekhi yeringi!

3, ikhabhinethi eqinileyo (ikhabhinethi yenethiwekhi yeringi eqinileyo) iyafana nekhabhinethi egcwele igesi, kwaye sisixhobo sokuphucula ikhabhinethi yenethiwekhi yeringi eqhelekileyo. Yahlukile kwikhabhinethi egcwele igesi egqunywe yigesi, uhlobo logqunywe lwekhabhinethi eqinileyo kukuba iswitshi kunye neendawo eziphilayo ze-voltage ephezulu ziphoswe nge-epoxy resin iyonke, kwaye i-epoxy resin imiselwe njengohlobo olutsha lwezixhobo zokusasaza ezigqunywe ngumzimba ophilayo emhlabeni naphakathi kwezigaba. Ikhabhinethi eqinileyo njengophuculo lwekhabhinethi yenethiwekhi yeringi eqhelekileyo, xa ithelekiswa nekhabhinethi egqunywe yimoya inokusebenza ngcono kobushushu, kwaye ukuziqhelanisa nokusingqongileyo okungqongqo kungcono kunekhabhinethi egqunywe yimoya, inokukhetha ngokufanelekileyo ikhabhinethi eqinileyo kunye nekhabhinethi egqunywe yimoya ngokwendlela esetyenziswa ngayo.

Ikhabhinethi yenethiwekhi yeringi liqela lesixhobo sokutshintsha umbane ophezulu kwikhabhinethi yesinyithi yeshiti yentsimbi, uzibeke kwindawo yomnye umntu okanye uzenze zihlanganiswe ngaphakathi kohlobo lwexesha, iyunithi yombane yenethiwekhi yeringi, izixhobo zombane zekhabhinethi yeringi yeringi yeringi, uzibeke kwindawo yomnye umntu, inxalenye yayo engundoqo IFUSA iswitshi yomthwalo kunye nefusi, ineengenelo zesakhiwo esilula, umthamo omncinci, ixabiso eliphantsi, inokuphucula iiparameter zombane kunye nokusebenza kunye neengenelo zokhuseleko lombane, yikhabhinethi yeswitshi yomthwalo eyaziwa ngokuba yinkqubo yevolthi ephakathi.

Ikhabhinethi yenethiwekhi yeringi yimveliso yokuphuculwa kwekhabhinethi yeswitshi yokuzihlukanisa. Umsinga osebenzayo uhlala unqunyulwa yiswitshi yomthwalo we-contactor. Umsinga wesekethe emfutshane unqunyulwa yifuse. Iswitshi ingafakelwa izixhobo ezahlukeneyo zokukhusela, uyilo lweendlela ezahlukeneyo zokukhusela: ngaphezulu komsinga, ukuqhekeka ngokukhawuleza, ukumisa umhlaba, kunye nokwahlulahlula, ulandelelwano olubi, amandla abuyela umva kunye nokuvala, njalo njalo. Iikhabhinethi zeswitshi zokuzihlukanisa zikhuselwe kuphela ziifuse.

Ikhabhinethi yenethiwekhi yeringi ayibonakali ixesha elide, kodwa isetyenziswa kakhulu, nto leyo ebangelwa luphuhliso olutsha lwamashishini emizi-mveliso kunye namaziko esakhiwo. Ikhabhinethi ephakathi isetyenziselwa ikakhulu izityalo zamandla, iijenereyitha ezincinci neziphakathi ukuthumela umbane, inkqubo yamandla yesitishi sesibini, ukusasazwa kwamandla kwamashishini emizi-mveliso kunye namaziko emigodi, kunye nokuqaliswa kweemoto ezinkulu ezine-voltage ephezulu. Singakhetha ukuba yeyiphi esiza kuyisebenzisa ngokwendlela esetyenziswa ngayo kunye nezinye iimpawu ukuhlangabezana neemfuno zethu zomsebenzi kunye nobomi.

Umahluko phakathi kwekhabhinethi efuthwayo kunye nekhabhinethi eqhelekileyo yenethiwekhi yeringi

1, ukusetyenziswa kweendawo ezahlukeneyo

Ikhabhinethi yenethiwekhi yeringi eqhelekileyo isetyenziswa kakhulu kwinethiwekhi yeringi, ikhabhinethi yenethiwekhi yeringi eqhelekileyo, umbane olinganiselweyo awudluli kwikhabhinethi yeswitshi yomthwalo ye-630A kwaye indibaniselwano yefom yokudibanisa ikhabhinethi yombane, yeyezixhobo zokusasaza zesibini; Ikhabhinethi efuthwayo luhlobo lwezixhobo zokutshintsha ezinegesi njengesixhobo sokukhusela. Ngokwentsimi yesicelo, inokwahlulwa ibe zizixhobo zokusasaza umbane eziphambili kunye nezixhobo zokusasaza umbane zesibini. Kwiimeko eziqhelekileyo, umbane olinganiselweyo ungaphantsi okanye ulingana ne-630A.

2, imo yokutshintsha yahlukile

Umzimba oyintloko wekhabhinethi efuthwayo unomsebenzi wokuvula nokunqumla umsinga womthwalo, kunye nomsebenzi wokusika umsinga wempazamo, kwaye uninzi lwekhabhinethi efuthwayo inamandla okucima i-arc, isakhiwo siyinkimbinkimbi, ixabiso liphezulu, kwaye singasetyenziswa kunye nokhuseleko kunye nesixhobo esizenzekelayo; Kwaye ikhabhinethi yenethiwekhi yeringi ifakwe kwiswitshi yomthwalo isebenza ngesandla kuphela, ngokusisiseko akukho siciko esizenzekelayo somsebenzi wangoku womthwalo.

3, i-insulation medium yahlukile

Ikhabhathi enomoya omncinci webhasi incinci, inegesi yesalfure hexafluoride njengesixhobo sokukhusela ubushushu. Ikhabhathi eqhelekileyo yenethiwekhi yeringi isebenzisa isixhobo sokukhusela ubushushu somoya njengesixhobo sokukhusela ubushushu.