I-voltage ye-voltage efakwe ngokuphelele esigabeni esisodwa

Isingeniso Somkhiqizo

Isigaba Somkhiqizo: I-Voltage Transformer Uhlolojikelele: Lo mkhiqizo uyi-epoxy resin casting insulation yangaphandle evalwe ngokugcwele, yezimboni ngokugcwele.
Ilungele i-AC 50-60Hz yangaphandle, isistimu yamandla kagesi elinganiselwe engu-35kV ye-voltage, ukukalwa kwamandla kagesi kanye nokuvikelwa kwe-relay.

Uhlolojikelele

Lo mkhiqizo uyi-epoxy resin casting insulation yangaphandle evalwe ngokugcwele, yonke i-voltage yesimo sokusebenza, enezinzuzo zokumelana nesimo sezulu esiqinile, ilungele i-AC 50-60Hz yangaphandle, isistimu yamandla kagesi elinganiselwe engu-35kV, ku-voltage, ukukalwa kwamandla kanye nokuvikelwa kwe-Relay kuyasetshenziswa. .

Izici Zesakhiwo

Lolu hlobo lwesiguquli luyisakhiwo sohlobo lwensika futhi lusebenzisa ukukhishwa kwe-epoxy resin evalwe ngokugcwele.Inezici zokumelana ne-arc, ukumelana nemisebe ye-ultraviolet, ukumelana nokuguga nokuphila isikhathi eside.Kungumkhiqizo ofanele oshintshwayo wama-transformer angaphandle acwiliswe ngamafutha.
Umkhiqizo wamukela insalela yokuphonsa evalwe ngokugcwele futhi imelana nomswakama.Kukhona ibhokisi lokuhlangana ekugcineni kwesibili kokuphuma elinezimbobo zokuphuma ngaphansi kwalo, eliphephile futhi elithembekile.Kunezimbobo ezi-4 ezifakwe ku-base channel steel, ezifanele ukufakwa kunoma iyiphi indawo futhi kunoma iyiphi indlela.

Izinyathelo zokuzivikela

1. Ngaphambi kokuthi i-voltage transformer iqale ukusebenza, ukuhlolwa nokuhlolwa kuzokwenziwa ngokuya ngezinto ezishiwo emithethweni.Isibonelo, ukukala i-polarity, iqembu lokuxhuma, ukuthuthumela okunyakazayo, ukulandelana kwesigaba senuzi, njll.
2. I-wiring ye-voltage transformer kufanele iqinisekise ukunemba kwayo.Amajika-moya ayinhloko kufanele axhunywe ngokuhambisana nesekhethi evivinywayo, futhi ukujikajika kwesibili kufanele kuxhunywe ngokuhambisana nekhoyili ye-voltage yethuluzi lokulinganisa elixhunyiwe, idivayisi yokuvikela i-relay noma idivayisi ezenzakalelayo.Ngesikhathi esifanayo, ukunakwa kufanele kukhokhwe ekunembeni kwe-polarity..
3. Amandla omthwalo oxhunywe ohlangothini lwesibili lwe-voltage transformer kufanele afanele, futhi umthwalo oxhunywe ohlangothini lwesibili lwe-voltage transformer akufanele udlule umthamo wawo olinganiselwe, ngaphandle kwalokho, iphutha le-transformer lizokhula, futhi kunzima ukufeza ukunemba kwesilinganiso.
4. Akukho umjikelezo omfushane ovunyelwe ohlangothini lwesibili lwe-voltage transformer.Njengoba i-impedance yangaphakathi ye-voltage transformer incane kakhulu, uma isifunda sesibili sifushane, kuzovela umsinga omkhulu, ozolimaza imishini yesibili futhi ubeke engozini ukuphepha komuntu siqu.I-voltage transformer ingafakwa i-fuse ohlangothini lwesibili ukuze izivikele ekonakalisweni yi-short circuit ohlangothini lwesibili.Uma kungenzeka, ama-fuse kufanele futhi afakwe ohlangothini oluyinhloko ukuze kuvikelwe igridi yamandla kagesi aphezulu ekubekeni engozini ukuphepha kwesistimu eyinhloko ngenxa yokwehluleka kwamawindi ama-voltage aphezulu e-transformer noma izintambo zokuhola.
5. Ukuze kuqinisekiswe ukuphepha kwabantu lapho bethinta amathuluzi okulinganisa nama-relay, ukuvuthwa kwesibili kwe-voltage transformer kufanele kumiswe endaweni eyodwa.Ngoba ngemva kokubekwa phansi, lapho ukufakwa phakathi kwama-windings ayisisekelo nakwesibili konakalisiwe, kungavimbela i-voltage ephezulu yensimbi kanye ne-relay ekufakeni engozini ukuphepha komuntu siqu.
6. Isifunda esifushane asivunyelwe neze ohlangothini lwesibili lwe-voltage transformer.