1. Okokuqala, eyona nto ibonakalayo kukuba izinto zokwambathisa iintambo zombane ezigqunywe yi-XLPE kunye neentambo zombane ezigqunywe yi-PE zahlukile. 2. Xa kuthelekiswa neentambo zombane eziqhelekileyo, iintambo zombane ezigqunywe yi-XLPE zinokumelana ngcono nobushushu, kwaye amanqanaba azo okumelana nobushushu a...

Iswitshi yomthwalo kwikholam inomthamo wokuthwala nokuphula umsinga olinganisiweyo, kodwa ayinakuphula umsinga we-short-circuit. Isetyenziswa ikakhulu ekuhlukaniseni umgca kunye nokwahlulwa kweempazamo. (1) Iswitshi yomthwalo ovelisa igesi. Iswitshi yomthwalo ovelisa igesi kukusebenzisa umngxuma owenziwe nge-ga eqinileyo...

Iintambo zingahlulwahlulwa zibe: iintambo zombane, iintambo zolawulo, iintambo zonxibelelwano, iintambo zerediyo, iintambo zobushushu obungaguqukiyo, iintambo zolawulo lobushushu, njl. Iintambo zombane zithumela kwaye zisasaze amandla ombane anamandla aphezulu. Ngaphezulu kwe-35 kV zibizwa ngokuba ziintambo zombane eziphakathi neziphantsi, okanye amandla ombane...

Iintambo zombane zisetyenziswa kakhulu kumashishini amaninzi, kwaye ukusetyenziswa kwazo kusincede kakhulu. Namhlanje, siza kwazisa imiphumo yokusetyenziswa kweentambo zombane ezine-voltage ephezulu kunye nendlela yokukhetha iimveliso ezikumgangatho ophezulu. Ukusetyenziswa kweentambo zombane ezine-voltage ephezulu kube yinxalenye ebalulekileyo yobomi bethu...

Iingcali zombane ezininzi zicinga ukuba iifusi zizixhobo zokukhusela ezindala, ngelixa ii-DC circuit breakers zizixhobo zokukhusela eziphambili. Ngaba le ngcamango ichanekile? Kuyabonakala ukuba ijika lotshintsho lweempawu zexesha langoku lefusi lisondele kwijika lohlalutyo lweempawu ze-thermal e...

Iswitshi yomthwalo kwikholam inomthamo wokuthwala nokuphula umsinga olinganisiweyo, kodwa ayinakuphula umsinga we-short-circuit. Isetyenziselwa ikakhulu ukwahlulwa kwemigca kunye nokwahlulwa kweempazamo. (1) Iswitshi yomthwalo ovelisa igesi. Iswitshi yomthwalo ovelisa igesi isebenzisa umngxuma owenziwe yi-solid gas-gen...

Iitransformer ezintywilisiweyo kwioyile zithatha isabelo esikhulu semarike kwilizwe lam, kodwa ingxaki yokuvuza kweoyile yeetransformer yingxaki enkulu kwaye iyingozi efihlakeleyo kwishishini lamandla, ingakumbi ukuvuza kweoyile kwiibhasingi zetransformer ezine-voltage ephezulu yingxaki eqhelekileyo kwishishini lamandla, kwaye ...

Okokuqala, kuyimfuneko ukuqonda indawo yokusetyenziswa. Iswitshi yomthwalo we-high-voltage sisixhobo sombane esisebenza phakathi kwe-high-voltage circuit breaker kunye neswitshi yokwahlukanisa ye-high-voltage. Iswitshi yomthwalo we-high-voltage idla ngokusetyenziswa ngokulandelelana kunye ne-high-voltage fus...

Iswitshi yomthwalo we-high-voltage iyazamkela ngokupheleleyo iingenelo zokucima i-arc zetyhubhu yokutshintsha i-vacuum kunye nendlela yokusebenza ehambelanayo. Ekubeni iswitshi yomthwalo we-high-voltage ingenako ukuphula i-short-circuit current, ilula ngokwesakhiwo kwaye ifanelekile kwiindawo...

Abantu abaninzi abaqondi iswitshi yokuzahlula kunye neswitshi yomthwalo, iintlobo ezimbini zeswitshi zithathwa njengezinto ezisetyenziswa kwihlabathi liphela, zinokutshintshwa, kodwa kwezinye iimeko azinakutshintshwa, iKesu electromechanical xiaobian ikuxelela ukuba yintoni umahluko phakathi kweswitshi yokuzahlula kunye neswitshi yomthwalo. Iswitshi yokuzahlula...

Amanyathelo okusebenzisa ii-transformers zovavanyo ezintywilisiweyo kwioyile zezi zilandelayo: 1. Qhagamshela isekethe yokusebenza ngokwesivavanyo esifunekayo. Iqokobhe le-transformer yovavanyo entywilisiweyo kwioyile kunye neqokobhe lebhokisi yokulawula (itafile) kufuneka zisekelwe ngokuthembekileyo. Isiphelo se-X (umsila we-voltage ephezulu) sombane ophezulu...

Iitransformer ezintywilisiweyo kwioyile zisebenzisa ioyile njengeyona ndlela iphambili yokukhusela i-transformer kwaye zixhomekeke kwioyile njengesixhobo sokupholisa (ukuzipholisa ngokwazo, ukupholisa umoya, ukupholisa amanzi). Izizathu eziphambili zokubeka iingqalutye kwindawo yeoyile yetransformer entywilisiweyo kwioyile zezi: ukuthintela umlilo kunye nokuphuma kweoyile. Le nxalenye ...