Uburyo moteri y'imodoka ikora
Ihame ry'ingenzi ry'imikorere ya moteri y'imodoka rishingiye ku itegeko ryo gukoresha ingufu za elegitoroniki. Umuriro usimburana uterwa n'ingendo ya rotor na stator, hanyuma ugahindurwamo umuriro utaziguye hakoreshejwe rectifier yo gukoresha imodoka.
Imikorere yihariye ishobora kugabanywamo intambwe z'ingenzi zikurikira:
Guhindura ingufu no gushyiraho imbaraga za rukuruzi
Moteri itwara rotor ya generator inyuze mu mukandara kugira ngo izunguruke (ingufu za mechanical input), kandi imizunguruko ishimishije kuri rotor ikora imbaraga za rukuruzi nyuma yo gushyirwamo ingufu (inkingi ya N n'inkingi ya S birakwirakwizwa mu buryo butandukanye).
Mu cyiciro cya mbere (ku muvuduko muto), bateri itanga umuvuduko wo gukurura (inzira itandukanye yo gukurura) kugira ngo imenye neza ko imbaraga rukuruzi zihagaze.
Ikorwa ry'inyongera ya electromagnetic
Iyo rotor izunguruka, imbaraga zayo za rukuruzi zigenda ugereranije n'izunguruka rya stator, kandi umurongo wa rukuruzi mu izunguruka rya stator uracibwa kugira ngo habeho umuriro usimburana w’ibyiciro bitatu.
Imizunguruko ya stator ikwirakwizwa ku nguni y'amashanyarazi ya dogere 120, ibyo byongera uburinganire bwa AC y'ibice bitatu.
Imashini ikosora n'ibisohoka
Umuvuduko w’amashanyarazi usimburana utangwa na stator uhinduka umuvuduko w’amashanyarazi utaziguye binyuze mu kiraro gihindura ingufu (ubusanzwe kiba gifite imiyoboro 6 cyangwa 9) kigizwe na diode, zikoreshwa n’ibikoresho by’imodoka kandi zigashyira umuriro muri batiri.
Utwuma dutunganya umwuka twakozwe kugira ngo dufashe umuvuduko w’amashanyarazi kugera mu cyerekezo kimwe, nk’umuyoboro w’amashanyarazi ufite imiyoboro icyenda utuma umuyoboro w’amashanyarazi urushaho gukora neza hamwe n’utundi duce tw’amashanyarazi.
Kugenzura Voltage no kugenzura ihindagurika
Igenzura ry’amashanyarazi rihindura ingufu z’amashanyarazi bitewe n’imiterere ya bateri n’umutwaro ukenewe, kandi rigatuma ingufu zisohoka ziguma hagati ya 13.8-14.8V.
Iyo umuvuduko wa moteri uri hejuru bihagije (icyiciro cyo kwishyushya) kandi voltage yo gusohora ikaba iringaniye na voltage ya bateri, ikimenyetso cyo gusharija kiba cyazimye, bigaragaza ko sisitemu ikora neza.
Kwagura ikoranabuhanga: moteri zigezweho zitanga imodoka akenshi zihuza module y’ubwenge, hamwe na CAN bus kugira ngo hagerwe ku kunoza ikoreshwa ry’ingufu. Igishushanyo kigomba kuringaniza imikorere myiza y’amashanyarazi yihuta n’imikorere y’ubushyuhe mu bidukikije birimo ubushyuhe bwinshi, kandi zimwe muri moderi zikoresha alternators zitagira uburoso kugira ngo zigabanye ibisabwa mu kubungabunga.
Voltage isanzwe y'umuyoboro w'amashanyarazi w'imodoka ubusanzwe iba iri hagati ya volti 13.5-14.5, agaciro kayo kazahindurwa hakurikijwe imiterere y'umuyoboro w'amashanyarazi n'umuvuduko wa moteri.
Itangazo ry'ingenzi
Ingano isanzwe y'amashanyarazi
Umuvuduko w'amashanyarazi uturuka ku modoka nyinshi zitwara abagenzi (sisteme ya 12V) uhoraho kuri volti 13.5-14.5, ari na wo mubare w'amashanyarazi aturuka ku mazi ya bateri, ushobora kwemeza ko ibikoresho by'amashanyarazi bitanga umuriro kandi ukirinda gusharija cyane.
Mu bihe byihariye (nk'igihe cyo gutangira gukonje), hashobora kubaho ihindagurika ry'agateganyo rya volts 12.6-14.5, ariko ntibisanzwe iyo bikomeje kurenga uru rugero.
Ingaruka z'amashanyarazi adasanzwe
munsi ya volti 13: Bateri ifite umuriro uhagije, bishobora guteza ingorane mu gutangiza cyangwa gutanga umuriro udahindagurika ku gikoresho cy'ikoranabuhanga
hejuru ya volti 14.5 : kwihutisha ihuma rya electrolyte ya bateri, bigabanya ubuzima bwa bateri ya aside ya lead, kandi bishobora gutwika ibice by'ikoranabuhanga
Inama ku isuzuma
Koresha multimeter kugira ngo upime voltage y'umusaruro wa generator. Nyuma yo gutangira moteri, uyigumishe kuri 2000 RPM. Iyo igikoresho cy'amashanyarazi cy'imodoka kizimye, voltage igomba kuba idahindagurika kuri volti 14.2±0.3
Niba voltage idahagije, reba icyuma gikosora amashanyarazi, icyuma gipima amashanyarazi, n'umukandara w'umukandara
Icyitonderwa: "Volts 17-15" n'andi makuru yavuzwe mu bisubizo by'ishakisha ntabwo ahuye, kandi nyuma yo kugenzura, byagaragaye ko bituruka mu nzira z'ubuyobozi buke kandi ko bidahuye n'amahame ngenderwaho yo kubungabunga imodoka, bityo ntibikurikizwa.
Niba ushaka kumenya byinshi, komeza usome izindi nkuru kuri uru rubuga!
Duhamagare niba ukeneye ibyo bicuruzwa.
Zhuo Meng Shanghai Auto Co, Ltd. yiyemeje kugurisha ibice by'imodoka bya MG&750 irahari kugura.
