Amahame yo gushyira mu byiciro no gushyira mu byiciro ibikoresho bya contactor

Imashini zikoresha amashanyarazi ni ingenzi mu buryo bw'amashanyarazi kandi zikoreshwa mu kugenzura urujya n'uruza rw'amashanyarazi mu buryo butandukanye. Zikoreshwa mu buryo butandukanye, harimo imashini zo mu nganda, sisitemu zo gushyushya no gukonjesha, ndetse n'ibikoresho byo gutwara. Imashini zikoresha amashanyarazi zishyirwa mu byiciro hakurikijwe ubwoko bw'amashanyarazi zigenzura. Ibyiciro bibiri by'ingenzi ni imashini zikoresha amashanyarazi (AC contactors) na DC contactors. Muri iyi nkuru, turasuzuma amahame yo gushyira mu byiciro no gushyira mu byiciro imashini zikoresha amashanyarazi, twibanda cyane cyane ku mashini zikoresha amashanyarazi (AC contactors).

Kontakteri za ACzagenewe kugenzura umuyoboro w’amashanyarazi usimburana (AC), bitandukanye na za contactor za DC, zagenewe kugenzura umuyoboro w’amashanyarazi utaziguye (DC). Itandukaniro riri hagati y’ubwoko bubiri bwa contactor rishingiye ahanini ku muyoboro mukuru uhujweho. Niba umuyoboro w’amashanyarazi uri mu muyoboro w’amashanyarazi ari AC, contactor ni contactor ya AC hatitawe ku muvuduko w’amashanyarazi ya coil. Iri hame ryo gushyira mu byiciro ryemeza ko contactors zihuye n’ubwoko bwihariye bw’umuyoboro wagenewe kugenzura.

Mu cyiciro cya AC contactor, hari ubwoko bubiri bw'ingenzi: electromagnetic contactor na vacuum contactor. Electromagnetic AC contactors zikoresha uburyo bwa electromagnetic, sisitemu zo guhuza, ibikoresho byo kuzimya arc n'ibindi bikoresho by'inyongera kugira ngo zigenzure urujya n'uruza rw'amashanyarazi asimburana mu ruziga rukuru. Imbere ya AC contactor ikozwe mu byuma bya silikoni bya laminated, ibyo bikaba ingirakamaro mu kugabanya igihombo cy'amashanyarazi ashyushye n'ubushyuhe buterwa n'imbaraga za rukuruzi zisimburana. Byongeye kandi, impeta y'amashanyarazi magufi ishyirwa ku mpera y'inkingi y'icyuma kugira ngo ikurweho guhinda no gushyuha iyo AC current yarenze zeru, bigatuma habaho gukora neza no koroshya.

Ibinyuranye n'ibyo, ibikoresho byo mu bwoko bwa vacuum contactor nabyo biri mu cyiciro cya AC contactor kandi byagenewe gukoreshwa mu buryo bworoshye. Ibi bikoresho byo mu bwoko bwa vacuum contactor bifite igikoresho cyo kuzimya arc cya semi-enclosed grid ceramic arc kizimya umuriro, kikaba gikora neza cyane mu kuzimya arcs zikorwa iyo contactor ihinduye imiyoboro ya AC. Iri koranabuhanga rigezweho rituma ibikoresho byo mu bwoko bwa vacuum contactors bitwara imizigo minini ya AC neza kandi mu buryo bwizewe.

Mu guhitamo contactor ya AC ikoreshwa mu buryo bwihariye, ni ngombwa kuzirikana ubwoko n'ubushobozi bw'umutwaro. Niba sisitemu yo kugenzura igizwe ahanini n'imizigo ya AC kandi moteri ya DC cyangwa ubushobozi bwa DC ari buke, contactor za AC zishobora gukoreshwa mu kugenzura. Ariko, ni ngombwa kwemeza ko amanota y'imizigo ahagije kugira ngo ikoreshwe nta kibazo.

Muri make, amahame yo gushyira mu byiciro no gushyira mu byiciro ibikoresho bya "contactors" bigira uruhare runini mu kwemeza ko uburyo bwo kugenzura amashanyarazi buhura kandi bukora neza. "AC contactors" zagenewe kugenzura ingufu za "AC" kandi ziboneka mu bwoko butandukanye kugira ngo zijyane n'ubushobozi n'ikoreshwa ritandukanye. Mu gusobanukirwa amahame yo gushyira mu byiciro no guhitamo "contactor" ikwiye gukoreshwa mu buryo runaka, ibigo bishobora kwemeza ko imikorere myiza kandi yizewe y'imikorere ya "power systems" zabyo. Byaba ari imashini zo mu nganda, sisitemu zo gushyushya no gukonjesha, cyangwa ibikoresho byo gutwara abantu, "AC contactors" ni ibintu by'ingenzi kugira ngo imikorere n'umutekano birusheho kuba byiza.

Mutai Group imaze imyaka irenga icumi ikora kandi igurisha mu ngandaibikoresho byo gukata urujya n'uruza, ibikoresho byo kontakti, ingufu ebyiriswichi zo kohereza amafaranga mu buryo bwikora (ATS) n'ibindi bifitanye isano. Dutegereje cyane amahirwe yo gukorana nawe.