Indima yezinqamuleli ezinhlelweni zamandla

Nqamulaamaswishi, aziwa nangokuthi ama-circuit breaker noma amaswishi anqamule, ayizingxenye ezibalulekile ezinhlelweni zamandla. Zisetshenziselwa ukuhlukanisa izingxenye ezithile zezinhlelo zikagesi ukuze zilungiswe, zilungiswe noma zishintshwe. Lesi sihloko sizohlinzeka ngencazelo yomkhiqizo, sichaze indlela yokusebenzisa amaswishi okunqamula, futhi sixoxe ngendawo asetshenziswa kuyo.

Incazelo Yomkhiqizo

A nqamulaiswishi iklanyelwe ukunqamula ukuxhumana kukagesi phakathi kwamakhondakta amabili, iqinisekisa ukuthi isekethe iphelelwa amandla ngokuphelele ukuze ilungiswe noma ilungiswe. Okubahlukanisa kwezinye izinhlobo zokushintshwa yikhono labo lokuhlinzeka ngegebe elibonakalayo phakathi kwamakhondaktha amabili, behlukanisa umqhubi oyedwa komunye. Izixhumo azibiki uma zivuliwe, okuzenza zibaluleke kakhulu ekusebenzeni kumishini kagesi ephilayo.

Izinqamuliziza ngosayizi abahlukene, izilinganiso zamandla kagesi kanye nokucushwa. Angakwazi ukushintsha amasekhethi angawodwa noma anezigxobo eziningi, abe noxhumana nabo ababonakalayo noma abafihliwe, futhi angasebenza ngesandla noma ngogesi. Ukwengeza, izinto zokuvikela i-insulating kuzixhumi zinquma imvamisa yokusebenza kwazo, izinga lokushisa ezingamelana nazo, namandla azo okusebenza.

sebenzisa inkinobho yokuhlukanisa

Ukunqamula amaswishi kulula ukuwasebenzisa, kodwa ukusebenza okungalungile noma ukuntula ulwazi kungaholela emiphumeleni emibi kakhulu. Ngaphambi kokusebenzisa i-isolator, kufanele kuqinisekiswe ukuthi umjikelezo ulinganiselwe ngendlela efanele ku-voltage, ukuthi abasebenzisi baqeqeshwe ngokwanele, nokuthi zonke izidingo zokuphepha ziyahlangatshezwana nazo.

Ukuze usebenzise iswishi yokuhlukanisa, umsebenzisi kufanele alandele izinyathelo ezithile ezinjengokugqoka okokuvikela, ukuhlukanisa isiyingi, nokukhiya iswishi ngokoqobo isendaweni evaliwe. Lokhu kuqinisekisa ukuthi umjikelezo uphelelwa amandla ngokuphelele nokuthi iswishi ihlukanisa ngokwanele idivayisi noma isistimu esetshenziswayo.

sebenzisa imvelo

Izinqamuli zisebenza ngaphansi kwezimo ezinzima futhi ukusebenza kwazo kungathonywa izici eziningi. Lezi zici zihlanganisa ukushintsha kwezinga lokushisa, umswakama, amandla emishini kanye nezinhlobo ezihlukahlukene zokungcola. Izici zemvelo zinganciphisa impilo yesevisi yesinqamuli futhi zidale izingozi zokusebenza ezifana nomlilo noma ukushaqeka kukagesi.

Ukunciphisa lezi zingozi, izinqamuli zidizayinelwe ukumelana nezimo ezinzima futhi zihlolwe ngokuqinile ngaphansi kwezimo ezihlukene. Ziphinde zihlolwe izinkampani zangaphandle ukuze kuqinisekiswe ukuthi zizokwenza kahle ezimeni ezahlukahlukene, okuhlanganisa amazinga okushisa angaphansi kweziro, ukushisa okudlulele, nezimo zamakhemikhali ezinokhahlo.

Ekuphetheni

Kafushane, isinqamuli siyingxenye ebalulekile kusistimu yamandla, esetshenziselwa ukuhlukanisa izingxenye ezihlukahlukene zesistimu ukuze zilungiswe futhi zilungiswe. Zenzelwe ukuphula isekethe ngokuhlukanisa ama-conductor ngokomzimba kanye nokuqinisekisa ukuthi isekethe iphelelwa amandla ngokuphelele. Izinqamuli zifika ngosayizi abahlukene, izilinganiso zikagesi kanye nokucushwa okuklanyelwe ukumelana nezindawo ezinokhahlo. Amaswishi okuhlukanisa kufanele asetshenziswe ngendlela efanele, kulandelwa zonke izinyathelo zokuphepha ezidingekayo ukuze kuqinisekiswe ukuphepha komsebenzisi nokusebenza okuphumelelayo kokusebenza.