Ni ubuhe butumwa bwo kumena imirongo?Ibisobanuro birambuye byihame ryakazi ryamashanyarazi
Iyo ikosa ribaye muri sisitemu, kurinda ibintu byamakosa bikora kandi icyuma cyumuzunguruko cyananiwe kugenda, kurinda ibintu byamakosa bikora kumashanyarazi yegeranye yumuzunguruko wurugendo, kandi niba ibintu byemewe, umuyoboro urashobora Byakoreshejwe Gukora Kumurongo Uhuza Kumurongo wa kure icyarimwe.Inzira zikubye zitwa breaker gutsindwa kurinda.
Mubisanzwe, nyuma yicyiciro cyibintu byaciwe no gutandukanya icyiciro gikora, ibice bibiri byo gutangira guhuza bisohoka, bihujwe murukurikirane hamwe nibikorwa byo kurinda ibikorwa byo hanze kugirango birinde gutangira kunanirwa mugihe umurongo, guhuza bisi cyangwa ibice byumuzunguruko byananiranye.
Nibihe bikorwa byo kumena imirongo
Inzitizi zumuzingi zikoreshwa cyane cyane muri moteri, impinduka nini-nini ihinduranya hamwe nubutaka buvunika imitwaro.Imashanyarazi yamashanyarazi ifite umurimo wo guca imitwaro yimpanuka, kandi ikorana nuburinzi butandukanye bwo kurinda ibikoresho byamashanyarazi cyangwa imirongo.
Inzitizi zumuzunguruko zikoreshwa muri rusange mu gucana umuriro muke n’ibice by’amashanyarazi, bishobora guhita bihagarika uruziga;imiyoboro yamashanyarazi nayo ifite imirimo myinshi nko kurenza urugero no kurinda imiyoboro ngufi, ariko iyo habaye ikibazo cyumutwaro kumpera yo hepfo, birasabwa kubungabunga.Uruhare rwumuzenguruko wumuzunguruko, hamwe nintera yikurikiranya yumuzunguruko ntabwo bihagije.
Noneho hariho icyuma kizenguruka hamwe nigikorwa cyo kwigunga, gihuza imikorere yumucyo usanzwe usanzwe hamwe na sisitemu yo kwigunga.Inzitizi zumuzingi zifite imikorere yo kwigunga zirashobora kandi kuba uburyo bwo kwigunga bwumubiri.Mubyukuri, guhinduranya ibintu muri rusange ntibishobora gukoreshwa numutwaro, mugihe icyuma cyumuzunguruko gifite imirimo yo kurinda nkumuzunguruko mugufi, kurinda imizigo irenze, munsi ya volvoltage nibindi.
Ibisobanuro birambuye byihame ryakazi ryamashanyarazi
Shingiro: Igikoresho cyoroshye cyo kurinda umuziki ni fuse.Fuse ni insinga yoroheje cyane, hamwe nicyatsi cyo gukingira gifatanye numuzunguruko.Iyo umuzenguruko ufunze, ibyagezweho byose bigomba kunyura muri fuse - ikigezweho kuri fuse nikimwe nikigezweho kubindi bice kumuzingo umwe.Iyi fuse yagenewe guhuha iyo ubushyuhe bugeze kurwego runaka.Umuyaga uhuha urashobora gukora uruziga rufunguye rubuza umuyaga mwinshi kwangiza insinga zinzu.Ikibazo na fuse nuko ikora rimwe gusa.Igihe cyose fuse ivuze, igomba gusimburwa nindi nshya.Umuyoboro wumuzunguruko urashobora gukora umurimo umwe nka fuse, ariko urashobora gukoreshwa inshuro nyinshi.Igihe cyose ikigezweho kigeze kurwego ruteye akaga, birashobora guhita bikora uruziga rufunguye.
Ihame ryibanze ryakazi: Umugozi muzima mumuzunguruko uhujwe kumpande zombi za switch.Iyo switch ishyizwe muri ON leta, ikigezweho kiva kumurongo wanyuma, unyuze kuri electromagnet, ugenda uhuza, uhagaze neza, hanyuma amaherezo yo hejuru.Ibiriho birashobora gukwega amashanyarazi.Imbaraga za rukuruzi zakozwe na electromagnet ziyongera uko amashanyarazi yiyongera, kandi niba amashanyarazi agabanutse, imbaraga za rukuruzi ziragabanuka.Iyo ikigezweho gisimbutse kurwego ruteye akaga, electromagnet itanga imbaraga za rukuruzi zihagije zo gukurura inkoni yicyuma ifatanye na switch ihuza.Ibi bigoramye uwimuka yimuka kure yumwanya uhagaze, kumena uruziga.Ibiriho nabyo birahagaritswe.Igishushanyo mbonera cya bimetal gishingiye ku ihame rimwe, itandukaniro ni uko aho guha ingufu za electronique, imirongo yemerewe kwunama yonyine munsi yumuyaga mwinshi, ari nako ikora ihuza.Ibindi bimena umuzunguruko byuzuyemo ibisasu kugirango byimure switch.Iyo ikigezweho kirenze urwego runaka, ibintu biturika birashya, nabyo bigatwara piston kugirango ifungure switch
Byongerewe imbaraga: Kumena amashanyarazi menshi yateye imbere bikuraho ibikoresho byoroshye byamashanyarazi kugirango ushigikire ibikoresho bya elegitoroniki (ibikoresho bya semiconductor) kugirango ukurikirane urwego rwubu.Ubutaka bwumuzunguruko (GFCI) nubwoko bushya bwo kumena imirongo.Iyi mashanyarazi yamashanyarazi ntabwo irinda kwangirika kwinsinga mu nzu gusa, ahubwo inarinda abantu inkuba.
Ihame ryakazi ryongerewe imbaraga: GFCI ihora ikurikirana ikigezweho kuri insinga zidafite aho zibogamiye kandi nzima.Iyo byose ari byiza, ikigezweho kigomba kuba kimwe kumigozi yombi.Iyo insinga nzima imaze guhagarara neza (nkumuntu utabishaka akora ku nsinga nzima), umuyoboro uri kuri wire nzima uzahita uzunguruka, ariko insinga itabogamye ntabwo.GFCI ihita ihagarika umuzunguruko imaze kumenya iki kibazo kugirango ikumire amashanyarazi.Kuberako GFCI itagomba gutegereza ko ikizamuka kugirango kigere ku ntera iteje akaga kugira ngo gifate ingamba, cyakira vuba cyane kuruta imiyoboro gakondo.
Igihe cyo kohereza: Werurwe-30-2023