(Kilovolt-Amperes) ni yo mbogamizi ikunze kugaragara ku baguzi b’inganda iyo bashaka ibikoresho by’amashanyarazi. Gusobanura nabi ibi bikoresho bishobora gutuma ibikoresho bidakora neza, kwangirika kw’ibikoresho, cyangwa gukoresha amafaranga y’ibanze bitari ngombwa.
Muri Yangzhou Goldx Electromechanical Equipment Co., Ltd., twibanda ku kuziba icyuho kiri hagati y’ubuhanga mu bya tekiniki n’ubwizigirwa mu mikorere. Dukorera mu kigo cyacu cy’inganda gifite ubuso bwa metero kare 50.000 i Jiangsu, dutanga ibikoresho bitanga lisansi, amazi yo mu mazi na gazi ku bakiriya bacu ku isi. Iyi nyandiko yoroshya impaka hagati ya kW na kVA kugira ngo igufashe gufata icyemezo cy’amasoko ukurikije amakuru.
Gusobanura Amagambo: Imbaraga Nyazo vs Imbaraga Zigaragara
Mu isi y'amashanyarazi, si ingufu zose zitangwa muri sisitemu zihinduka akazi k'ingirakamaro. Niyo mpamvu dufite ibipimo bibiri bitandukanye:
Ibi bigaragaza imbaraga "nyazo" zikora akazi - ingufu zihindura moteri, zishyushya igikoresho, cyangwa zicana itara. Ni umusaruro wa moteri ikora moteri.
Iyi ni imbaraga "zose" zikoreshwa na sisitemu. Ihagarariye igiteranyo cy'imbaraga nyazo n'imbaraga zikora (imbaraga zikoreshwa mu gukora imbaraga za rukuruzi muri moteri na transformers).
Ikiraro: Igipimo cy'Ingufu (PF)
Isano iri hagati ya kW na kVA igenwa na Power Factor (PF). Mu matsinda y'inganda akoresha moteri eshatu, nka Cummins cyangwa Yuchai series yacu, power factor isanzwe ni0.8.
Igiterateri gifite amanota angana na500kVAhamwe na0.8 PFitanga400kWby'ingufu nyazo. Niba ikigo cyawe gisaba 500kW z'ingufu nyazo, kugura 500kVA byagusiga20% by'ubugufi, biganisha ku kwiyongera cyane kwa sisitemu ako kanya.
Impamvu itandukaniro ari ingenzi ku baguzi b'inganda
Imitwaro ikora neza n'imikorere myiza
Ibikoresho byinshi by’inganda — nk’imashini zivanga zikoreshwa n’abafatanyabikorwa bacu bo muri LJPumps cyangwa imashini zitwara imizigo zikoresha sisitemu za GlobalMeshBelt — zikoresha moteri. Izi moteri zikora imizigo ikora imashini itwara imizigo ikenera “ingufu zikora” kugira ngo zikoreshe ingufu zazo z’imbere.
Niba moteri yawe ifite ingano ya kW (akazi gusa), izananirwa gutanga kVA ikenewe (ingufu zose) kugira ngo izo ngufu za rukuruzi zikomeze kugumana imbaraga, bigatera kugabanuka k'amashanyarazi no gucika intege kwa moteri.
Ingaruka zo Gukoresha Ingufu Nto
Ingufu nke (urugero: 0.6 cyangwa 0.7) bivuze ko sisitemu yawe idakora neza. Ikoresha ingufu nyinshi kuruta uko bikenewe kugira ngo ikore akazi kamwe. Ibi bishyira imbaraga nyinshi kuri alternator y'imashini yawe ikora amashanyarazi. Muri Yangzhou Goldx, alternator zacu zagenewe guhangana n'ihindagurika risanzwe ry'inganda, ariko zikora munsi cyane ya a0.8 PFbishobora gutuma ibikoresho bishyuha cyane kandi bikagabanya igihe cyo kumara.
Kugereranya uruhererekane rwa Generator ku bikenewe mu buryo butandukanye mu ngufu
Mu kigo cyacu cya Jiangsu, dukora ubwoko bwinshi bwa moteri zikora moteri zikoresha amashanyarazi yo mu butaka n’ayo mu mazi. Guhitamo ikirango gikwiye cya moteri akenshi biterwa n’uburyo zifata izi mpinduka z’ingufu:
Ingano Ifatika: Urugero rw'Isi Nyayo
Tekereza ko ucunga ikigo cy’ibikoresho byo mu bubiko ukoresheje ibyuma bikoresha amashanyarazi (nk’ibishyigikiwe na bateri ya AndyForklift). Ugomba gutwara ibikoresho byose uko bikwiye.800kW.
Kugura800kVAmoteri. Wari kugira gusa640kWy'ingufu zikoreshwa (800 × 0.8), bigatuma sisitemu igwa munsi y'umutwaro wose.
Ukoresheje 0.8 PF, ugabanya 800kW na 0.8 kugira ngo ubone1000kVA.
Kugira ngo twizere ko bizaramba kandi tugatanga ibitekerezo ku kwaguka mu gihe kizaza, dukunze gutanga inama y'inyongera10–20% by'umutekanoBityo rero,1100kVA cyangwa 1250kVAigikoresho cyaba amahitamo meza kuri iki kibazo.
Kwirinda "Gushyira ibintu mu buryo butose" binyuze mu bunini bukwiye
Nubwo ari ngombwa kugira kVA ihagije, gukabya ingano nabyo ni akaga. Niba uguze moteri ya 1000kVA ariko igakurura 200kW gusa (umutwaro wa 20%), ushobora guhura n'ingaruka mbi."Gushyira ibintu mu buryo butose."Ibi bibaho iyo moteri itageze ku bushyuhe bukwiye bwo gukora, bigatuma lisansi idatwikwa n'umwuka wa karuboni wiyongera mu mwuka usohoka.
"Ahantu heza" ho gutanga moteri zikoresha mazutu mu nganda ni hagati ya60% na 80%ubushobozi bwabo bupimwe.
Urubuga:www.yangzhougoldx.com
Imeri: goldx_yangzhou@163.com
Aho biherereye:Akarere ka Jiangdu, Umujyi wa Yangzhou, Intara ya Jiangsu, mu Bushinwa.
Igihe cyo kohereza: Gicurasi-15-2026