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    Amakuru Yihariye

    Itandukaniro hagati ya DC Umuhuza na AC Umuhuza

    2024-01-11

    1. Umuhuza wa AC yakira igikoresho cyo kuzimya icyuma cya plaque arc, mugihe umuhuza wa DC yakoresha ibikoresho bizimya arc.


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    2. Intangiriro yo gutangiza umuhuza wa AC ni nini, kandi inshuro yayo ikora igera kuri 600 / h, kandi inshuro ikora ya DC ishobora kugera inshuro 1200 / h.


    3. Ibyuma byuma byumuhuza wa AC bizatanga umusaruro wa eddy na hystereze, mugihe umuhuza DC nta gihombo cyicyuma afite. Kubwibyo, icyuma cyumuhuza wa AC gikozwe mumabati ya silikoni ya silicon yamashanyarazi yegeranye, kandi akenshi bikozwe muburyo bwa E. icyuma cyuma cyumuhuza DC gikozwe mubice byose byibyuma byoroheje, kandi ibyinshi byakozwe muburyo bwa U.


    4. Kubera ko umuhuza wa AC atambutsa ingufu za AC icyiciro kimwe, kugirango akureho kunyeganyega n urusaku rwatewe na electromagnet, impeta yumuzunguruko mugufi yashyizwe mumaso yanyuma yicyuma gihamye, mugihe DC itabaza.


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    5. Umuhuza wa AC arashobora gusimburwa numuhuza wa DC mugihe cyihutirwa, kandi igihe cyo gukurura ntigishobora kurenza amasaha 2 (kuko kugabanuka kwubushyuhe bwa AC coil ni bibi kurenza DC, bigenwa nuburyo bwabo butandukanye ). Nibyiza kuyikoresha igihe kirekire. Hariho résistoriste muri coil ya AC, ariko DC ntabwo isimbuye umushinga wa AC.


    6. Umubare wa coil uhinduranya wa AC uhuza ni muto, kandi umubare wa coil uhinduranya DC ni munini. Ingano ya coil irashobora gutandukana. Mugihe cyumuvuduko ukabije mumuzunguruko nyamukuru (Ie> 250A), umuhuza akoresha urukurikirane rwikubye kabiri.


    7. Imyitwarire ya coil ya relay ya DC nini kandi ikigezweho ni gito. Niba bivuzwe ko bitazangirika niba bihujwe na AC power, igihe kirageze cyo kubirekura. Ariko, reaction ya coil ya relay ya AC ni nto, kandi ikigezweho ni kinini. Niba ihujwe numuyoboro utaziguye, coil izaba yangiritse.


    8. Umuhuza wa AC afite impeta ngufi-yumuzingi kumurongo wicyuma. Ihame, ntihakagombye kubaho umuhuza wa AC kuri DC. Ubusanzwe icyuma cyomekwa kumpapuro zicyuma cya silicon kugirango bigabanye umuyaga wa eddy hamwe na magnetisme biterwa no guhinduranya imbaraga za magneti mumashanyarazi. Gutakaza Hystereze kugirango wirinde gushyuha cyane. Icyuma cyuma muri coil ya DC ntikibyara amashanyarazi, kandi icyuma cya DC ntigifite ikibazo cyo gushyushya, bityo icyuma gishobora kuba gikozwe mubyuma bya monolithic cyangwa ibyuma. Igiceri cyumuzunguruko wa DC ntigishobora kwitwara neza, coil rero ifite umubare munini wimpinduka, kurwanya cyane, no gutakaza umuringa munini. Kubwibyo, gushyushya igiceri ubwacyo nicyo kintu cyingenzi. Kugirango igiceri kigabanuke neza, coil isanzwe ikorwa muburyo burebure kandi bworoshye. Igiceri cyumuhuza wa AC gifite impinduka nke no kwihanganira bike, ariko icyuma gitanga ubushyuhe. Igiceri muri rusange gikozwe muburyo bunini kandi bugufi bwa silindrike ifite icyuho runaka hagati yacyo nicyuma cyicyuma kugirango byoroherezwe ubushyuhe kandi icyarimwe bibuza ko igiceri gitwikwa nubushyuhe. . Kugira ngo ukureho kunyeganyega n’urusaku biterwa na electromagnet, umuhuza wa AC afite impeta ngufi yiziritse ku maso ya nyuma y’icyuma gihamye, mu gihe umuhuza DC adakeneye impeta ngufi.