Iyini iswishi yokuhlukanisa?Uyini umsebenzi wesihlukanisi?Indlela yokukhetha?
Iswishi yokuhlukanisa wonke umuntu ayebhekisela kuyo yileyo eyayivule isango elincane locelemba.Nqamula amandla okushintsha ngendlela efanele.Ngaphansi kwe-voltage ephezulu, iswishi yokuhlukanisa akumele ilayishwe.Ukuthuthwa kweswishi yokudonsa kuzodala ukuthi ugesi ube wodwa, ukusha okuncane, kanye nokulimala okubi kakhulu empilweni.
I-isolator isetshenziswa ngokuhambisana ne-circuit breaker ngaphansi kwengcindezi ephezulu yokusebenza.Lapho ulungisa umzila, vula futhi ucime ugesi kuqala ukuze uqinisekise ukuphepha kwabasebenzi abalungisayo.
I-switch yemishini kagesi ehlukanisayo, switch single earthing, switch double earthing, switch yebhasi tie esiteshini 11kv.Iswishi yokubeka phansi emaphakathi.
Isilinganiso esinembile samandla kagesi aphezulu sikubeka ngokusobala ukuthi ukushintsha okukodwa okuphansi kusho ukuthi lapho iswishi ivaliwe, uhlangothi olulodwa lomzila luyamiswa ukuze kuqinisekiswe ukuphepha.Okufanayo kuyiqiniso ngokushintsha okuphindwe kabili okuphansi.Kuyo yonke inqubo yokucisha amandla, ibha yebhasi ingacisha amandla ukuze ibe nomsebenzi wokushintsha amandla, futhi umshini wokumisa ongathathi hlangothi uwushintsho lokusebenza.
Imisebenzi ebalulekile ye-isolator imi kanje.
1. Lapho uqedela ukunakekelwa kwezinto zikagesi ezinamandla aphezulu naphansi, sebenzisa iswishi ehlukanisayo ukuze uhlukanise izingxenye zikagesi nezingezona zikagesi, udale indawo yokuphazamiseka esunguliwe, ehlukanise ukunakekelwa kwezinto zokusebenza nokokufaka okukhulu kwamanje kwesistimu yokuphakela amandla. , kanye nokuqinisekisa ukulungiswa Ukuphepha kwabasebenzi kanye nempahla yokusabalalisa amandla.
2. Iswishi ehlukanisayo kanye ne-circuit breaker kuyasebenzisana ukuze kushintshe ukusebenza futhi kushintshe indlela yokusebenza.
①Uma i-circuit breaker ye-module ephumayo yeqembu elithile leyunithi ikhiyiwe ngenxa yezinye izizathu, lapho i-bypass circuit breaker isetshenziselwa eminye imisebenzi, inkinobho yokuhlukanisa ingakhethwa futhi ixhunywe kumjikelezo wokulawula;
②Okwezintambo ezivaleke kancane, lapho isekethe emfushane ochungechungeni ikhiqiza umpompi, iswishi ehlukanisayo ingasetshenziswa ukukhulula iluphu (kodwa qaphela ukuthi wonke ama-circuit breaker kolunye uchungechunge kufanele abe sesimweni sokuvala);
③Indlela yokufaka izintambo yengxenye eyodwa yamabhasi kabili.Uma kuciphizwa okukodwa kwezinqamuli zesekethe ezimbili kanye ne-breaker circuit breaker, inganqanyulwa ngokuvumelana neswishi ehlukanisayo.
Ukuhlukaniswa kwamaswishi okuhlukanisa kagesi.
Kusukela endleleni yokusebenza yokushintshwa kokufakwa kogesi kagesi, ukushintshwa kwemishini kagesi okuhlukanisayo kungahlukaniswa ngokuzungeza okuvundlile, ukujikeleza okuqondile, i-plug-in kanye nezinye izisetshenziswa zikagesi ezihlukanisayo.Ngokuya ngenani lamaswishi e-insulation kagesi, amaswishi e-insulation kagesi angahlukaniswa abe yikholomu eyodwa, ikholomu eyodwa, kanye namaswishi okuhlukanisa kagesi angamakholomu amathathu.
Eqinisweni, lokhu futhi kuwuhlobo lomshini wokushintsha, ongaxhunywa kuwo noma unqanyulwe ekunikezeni amandla okushintsha.Amaphoyinti abalulekile amancane kuphela weswishi yokuhlukanisa kagesi.Isibonelo, lapho umshini wokuhlukanisa ugesi uhlukaniswa izingxenye, kunebanga elicaciswe ngokucacile phakathi kwama-breaker circuit phakathi nendawo ye-circuit breaker, futhi iqukethe uphawu olubalulekile lokunqamula.Uma iswishi yokuhlukanisa kagesi ivaliwe, iswishi yokuhlukanisa kagesi ingathwala wonke amandla akhona ngaphansi kwezihibe ezivamile zokulawula kanye nezenzakalo ezingavamile, ezifana namaphutha esekethe emfishane esimweni samaphutha esifunda esifushane ngaphansi kwezimo ezijwayelekile kakhulu.
Khetha indlela yokuvala amandla nokuvala.Uma amandla ecishiwe, qala ngokunqamula isinqamuli sesifunda bese uvumela isifunda samandla sinqamule umthwalo.Uma ungekho umthwalo, nqamula iswishi ehlukanisayo.Lapho ufaka izintambo, hlola ukuthi ingabe i-breaker circuit inqanyuliwe yini., Kuphela uma wonke ama-circuit breaker ohlangothini lomthwalo esesimweni sokucisha, okungukuthi, lapho amaswishi okunqamula evaliwe futhi kungekho mthwalo, angaphinda avale.Ngemuva kokuthi inkinobho yokunqamula ivaliwe, i-breaker circuit ingavalwa futhi.
Isikhathi sokuthumela: Dec-25-2021