Imikorere, ibice nibisobanuro byimiterere yimyenda yamashanyarazi

I. Imashini yameneka yamashanyarazi (MCCB): Imikorere nibisobanuro

Mw'isi ya none, amashanyarazi aragenda yiyongera. Ntabwo dukwiye kumenya gusa agaciro k'amashanyarazi mugihe cyibura, ahubwo tugomba no kumenya ko tuyibungabunga muburyo bwumvikana. Kugira ngo iki kibazo gikemuke, hashyizweho ingufu z'amashanyarazi kugirango zikurikirane ibigezweho. Rimwe na rimwe, imizigo irenze urugero hamwe ninzira ngufi birashobora kwangiza uruziga. Umuvuduko muke wa voltage ikoreshwa mukurinda uruziga mugihe ibintu bitazwi. Muri iki kiganiro, tuzahishura iki cyaciwe nikibazo cyumuzunguruko? Kandi imikorere, ibice nibisobanuro byumubumbe waciwe.

II. MCCB ni iki

MCCB ni impfunyapfunyo ya plastike-yamashanyarazi yamashanyarazi ikoreshwa mukurinda imizunguruko hamwe nibigize ibice birenze urugero. Niba ubu bugezweho butigunze mugihe gikwiye, bizatera umutwaro urenze cyangwa uruziga rugufi. Ibi bikoresho bifite intera yagutse, ituma bikwiranye na progaramu zitandukanye zo kurinda imirongo. Zitondekanya mubyiciro kuva kuri 15 amps kugeza kuri 1600 amps kandi birashobora gukoreshwa mubisabwa na voltage nkeya. Urashobora gusura urubuga rwacu kuri www.ace-reare.com. Gura Acereare Electric MCCB kubiciro byiza.

III. Imikorere ya plastike yimyenda yamashanyarazi

Protection Kurinda birenze urugero
Protection Kurinda amashanyarazi
Fungura kandi ufunge uruziga

MCCBS irashobora guhagarikwa mu buryo bwikora kandi nintoki kandi bigakoreshwa cyane nkuburyo bushobora kumeneka microcircuit muri sisitemu ya Photovoltaque. Imashini yamashanyarazi yashizwe mumazu yubatswe kugirango irinde umukungugu, imvura, amavuta nindi miti.

Kubera ko ibyo bikoresho bitwara imigezi myinshi, bisaba kubungabungwa neza buri gihe, ibyo bikaba bishobora gukorwa mugusukura buri gihe, gusiga amavuta, no kwipimisha.

IV. Rinda ibikoresho byawe byamashanyarazi

Ibikoresho byawe byose byamashanyarazi bikenera umuyaga uhoraho kugirango ukore neza. Ni ngombwa gushiraho MCCB cyangwa MCB ukurikije imizigo igezweho. Kubikora, sisitemu igezweho yo kugenzura imashini irashobora gukingirwa no gutandukanya amashanyarazi mugihe amashanyarazi yabuze.

V. Irinde umuriro

MCCB yujuje ubuziranenge bwinganda kandi ifite ireme irasabwa kurinda umutekano ntarengwa. Ibi bikoresho bya electromagnetique byerekana amakosa mugihe habaye ingufu zumuriro cyangwa umuyoboro mugufi kugirango ubarinde umuriro, ubushyuhe nibiturika.

VI. Ibigize nibisobanuro byimikorere yimyenda yamashanyarazi

Ibice bine byingenzi bigize uruzitiro rwumuzunguruko urimo
Igikonoshwa
• Uburyo bukoreshwa
Sisitemu yo kuzimya Arc
• Igikoresho cyurugendo (urugendo rwumuriro cyangwa urugendo rwa electromagnetic)

SHELL

Bizwi kandi nkamazu, itanga umwanya wamazu yubatswe kugirango ashyiremo ibice byose bimena imirongo. Ikozwe muri thermosetting composite resin (DMC mass material) cyangwa polyester yikirahure (ibice byatewe inshinge) kugirango itange imbaraga nyinshi za dielectric muburyo bwayo. Iri zina ryahawe ukurikije ubwoko nubunini bwurubanza rwabumbwe kandi birakoreshwa mugusobanura ibiranga imashanyarazi (voltage nini na moteri yagenwe).

Uburyo bukoreshwa

Gufungura no gufunga umubano bikorwa nuburyo bukoreshwa. Umuvuduko aho imibonano ifunguye no gufunga biterwa nuburyo ikiganza kigenda. Niba ingendo zo guhura, uzashobora kubona ko ikiganza kiri mumwanya wo hagati. Niba icyuma kizunguruka kiri mumwanya, ntibishoboka kugikora urugendo, nacyo cyitwa "urugendo rwikora".

Iyo umuzunguruko wumuzunguruko wikubye, ni ukuvuga, niba ikiganza kiri mumwanya wo hagati, kigomba kubanza kwimurwa kuri off off hanyuma kikajya kumwanya. Mugihe aho ibice byumuzunguruko byashyizwe mumatsinda (nka switchboard), imyanya itandukanye ifasha kubona umuzenguruko utari wo.
Mubisanzwe, mbere yuko icyuma cyumuzunguruko kiva muruganda, tuzamenya gufungura no gufunga imizigo irenga imizigo hamwe numuzunguruko mugufi mugice kimwe nicyiciro cya kabiri cyo kugenzura niba icyuma cyumuzunguruko cyikubye mugihe cyagenwe cyagenwe kugirango tumenye neza umutekano wumuzunguruko wumuzingi mugukoresha nyine urubuga.

Sisitemu yo kuzimya

Guhagarika Arc: Arcing ibaho mugihe icyuma cyumuzunguruko gihagarika ikigezweho. Imikorere yo guhagarika ni ugufunga no kugabanya arc, bityo ikazimya. Icyumba cyo kuzimya arc gifungiye mu gasanduku gakomeye cyane kashyizwe mu gasanduku, kagizwe ahanini n’ibice byinshi byo kuzimya imiyoboro ya arc, bigira uruhare runini mu gutangiza arc no kuzimya arc mu bicuruzwa bitanga amashanyarazi make. Iyo itumanaho ryacitsemo ibice kubera guhagarika, umuyoboro unyura mu karere ka ionisiyoneri yo guhuza ukora umurego wa rukuruzi ukikije arc hamwe nuwuhagarika.

Imirongo ya magnetiki yumurongo yaremye ikikije arc itwara arc mumasahani yicyuma. Gazi noneho iba deionion, itandukanijwe na arc, ikemerera gukonja. Bisanzwe MCCBS ikoresha umurongo unyuze kumurongo, iyo, mugihe gito cyumuzunguruko, ikora imbaraga ntoya, ifasha gufungura umubonano.

Ibyinshi mubikorwa byo gufungura bitangwa nimbaraga za mashini zabitswe muburyo bwo gutembera ubwabwo. Ibi ni ukubera ko ikigezweho mubitumanaho byombi bitemba muburyo bumwe butaziguye.

Igikoresho cyurugendo (urugendo rwumuriro cyangwa amashanyarazi)

Igikoresho cyurugendo nubwonko bwumuzunguruko. Igikorwa cyingenzi cyibikoresho bigenda ni ukugenda uburyo bwo gukora mugihe cyumuzunguruko mugufi cyangwa ikomeza kurenza urugero. Imigenzo ya gakondo-yamashanyarazi ikoresha ibikoresho bya elegitoroniki. Inzitizi zumuzingi zirinzwe muguhuza ibikoresho byunvikana nubushyuhe hamwe nibikoresho byurugendo rwa elegitoronike, ubu birashobora gutanga uburinzi no kugenzura neza. Byinshi mubibumbano byimyanya yamashanyarazi ikoresha kimwe cyangwa byinshi byurugendo rutandukanye kugirango itange umutekano wumuzingi kubintu bitandukanye. Ibintu bigenda bikingira birinda ubushyuhe burenze urugero, imiyoboro migufi hamwe nubutaka bwa arc.

MCCBS isanzwe itanga ibikoresho bihoraho cyangwa bisimburana ibikoresho bya elegitoroniki yo gutembera. Niba urugendo rwumuzunguruko ruhamye rusaba urwego rushya rwurugendo, ibice byose byumuzingi bigomba gusimburwa. Ibikoresho byurugendo bisimburana nabyo byitwa gucomeka. Bimwe mubimena byumuzunguruko bitanga guhinduranya hagati yimashanyarazi ningendo za elegitoronike murwego rumwe.

Kugirango imikorere ya MCCB ikore neza, bigomba gukorwa buri gihe, harimo kugenzura amashusho, gukora isuku no gupima.

VII. Gushyira mu bikorwa imashanyarazi

MCCB yashizweho kugirango ikore imigezi ihanitse kandi ikoreshwa cyane mubikorwa biremereye nkurugendo rushobora kugenwa Igenamiterere rya porogaramu nkeya, kurinda moteri, kurinda amabanki ya capacitor, gusudira, kurinda amashanyarazi na federasiyo.

Ibisobanuro byumucyo wacitse
• Ue - Ikigereranyo cya voltage ikora.
• Ui - Umuvuduko ukabije w'amashanyarazi.
• Uimp - impulse ihangane na voltage.
• Muri - nominal yagenwe.
• Udushushondanga - Ikigereranyo gikora ubushobozi buke bwo kumena ubushobozi.
• Icu - Ikigereranyo ntarengwa kigufi ubushobozi bwumurongo muto.