Imashini ihoraho itwara moteri

Mu myaka yashize, moteri ihoraho ya moteri ya moteri yateye imbere cyane kandi ikoreshwa cyane mumitwaro yihuse, nka convoyeur umukandara, kuvanga, imashini zishushanya insinga, pompe yihuta, gusimbuza sisitemu ya elegitoronike igizwe na moteri yihuta na mashini. uburyo bwo kugabanya. Umuvuduko wa moteri muri rusange uri munsi ya 500rpm. Imashini ihoraho ya moteri irashobora kugabanywa muburyo bubiri: rotor yo hanze na rotor y'imbere. Imashini yo hanze ya rotor ihoraho ikoreshwa cyane cyane mumashanyarazi.

Mugushushanya no gukoresha moteri ihoraho ya moteri ya moteri, twakagombye kumenya ko moteri ya magneti ihoraho idakwiriye cyane cyane umuvuduko mwinshi. Iyo imitwaro myinshi imbere50r / min itwarwa na moteri itaziguye, niba ingufu zigumye zihoraho, bizavamo umuriro mwinshi, biganisha kumafaranga menshi kandi bigabanya imikorere. Iyo imbaraga n'umuvuduko bigenwe, birakenewe kugereranya imikorere yubukungu yo guhuza moteri itaziguye, moteri yihuta cyane, hamwe nibikoresho (cyangwa ubundi umuvuduko wiyongera kandi ugabanya imiterere ya mashini). Kugeza ubu, umuyaga w’umuyaga uri hejuru ya 15MW no munsi ya 10rpm ugenda ufata gahunda ya kimwe cya kabiri cyogutwara ibinyabiziga, ukoresheje ibyuma kugirango wongere umuvuduko ukwiye wa moteri, kugabanya ibiciro bya moteri, kandi amaherezo ugabanya ibiciro bya sisitemu. Ni nako bigenda kuri moteri yamashanyarazi. Kubwibyo, mugihe umuvuduko uri munsi ya 100 r / min, ibitekerezo byubukungu bigomba gusuzumwa neza, kandi gahunda yo gutwara ibice irashobora guhitamo.

Moteri ihoraho ya moteri itwara moteri muri rusange ikoresha hejuru ya magnet rotor ihoraho kugirango yongere ubwinshi bwumuriro no kugabanya imikoreshereze yibikoresho. Bitewe n'umuvuduko muke wo kuzunguruka hamwe nimbaraga ntoya ya centrifugal, ntabwo ari ngombwa gukoresha inyubako yubatswe ya rukuruzi ihoraho. Mubisanzwe, utubari twumuvuduko, amaboko yicyuma, hamwe nintoki zirinda fiberglass zikoreshwa mugukosora no kurinda rotor ihoraho. Nyamara, moteri zimwe zifite ibisabwa byizewe cyane, ugereranije nimero ntoya ya pole, cyangwa kunyeganyega hejuru nabyo bikoresha byubatswe mumashanyarazi ahoraho.

Moteri yihuta itwara moteri itwarwa numuyoboro uhindura. Iyo igishushanyo cya pole igeze kumupaka wo hejuru, gukomeza kugabanuka kumuvuduko bizavamo inshuro nke. Iyo inshuro zihinduranya ziba nke, urwego rwinshingano za PWM ruragabanuka, kandi imivumba ikennye, ishobora gutera ihindagurika nihuta ridahungabana. Igenzura rero ryihuta ryihuta rya moteri ya moteri nayo iragoye rwose. Kugeza ubu, moteri zimwe na zimwe zifite umuvuduko muke zikoresha moteri ya magnetiki yo guhindura moteri kugirango ikoreshe inshuro nyinshi.

Umuvuduko muke uhoraho wa moteri itwara moteri irashobora gukonjeshwa cyane nu mazi akonje. Gukonjesha ikirere bifata cyane cyane uburyo bwo gukonjesha IC416 bwabafana bigenga, kandi gukonjesha amazi birashobora gukonjesha amazi (IC71W), zishobora kugenwa ukurikije uko urubuga rumeze. Muburyo bwo gukonjesha bwamazi, ubushyuhe burashobora gushushanywa hejuru kandi imiterere ikarushaho gukomera, ariko hagomba kwitabwaho kongera umubyimba wa magneti uhoraho kugirango wirinde kwaduka cyane.

Kubijyanye na moteri yihuta ya sisitemu ya moteri ifite ibisabwa kugirango yihute kandi igenzure neza neza, birakenewe kongeramo ibyuma byerekana imyanya no gufata uburyo bwo kugenzura hamwe na sensorisiyo; Mubyongeyeho, mugihe hari umuriro mwinshi usabwa mugihe cyo gutangira, uburyo bwo kugenzura hamwe na sensor ya posisiyo nabyo birasabwa.

Nubwo ikoreshwa rya moteri ihoraho ya moteri irashobora gukuraho uburyo bwambere bwo kugabanya no kugabanya amafaranga yo kubungabunga, igishushanyo kidafite ishingiro kirashobora kuganisha ku giciro kinini kuri moteri ihoraho ya moteri kandi igabanuka ryimikorere ya sisitemu. Muri rusange, kongera diameter ya moteri ihoraho ya moteri ya moteri irashobora kugabanya igiciro kuri buri muriro, bityo moteri itwara ibinyabiziga irashobora gukorwa muri disiki nini ifite diameter nini nuburebure bwa stack. Ariko, hariho kandi imipaka yo kwiyongera kwa diameter. Diameter nini cyane irashobora kongera ikiguzi cyikariso na shitingi, ndetse nibikoresho byubaka bizagenda birenga igiciro cyibikoresho bifatika. Gushushanya rero moteri itwara ibinyabiziga bisaba guhitamo uburebure bwa diameter kugirango ugabanye igiciro rusange cya moteri.

Hanyuma, ndashaka gushimangira ko moteri ihoraho ya moteri ya moteri iracyari moteri ihinduranya moteri. Imbaraga za moteri zigira ingaruka kumyuka kuruhande rwibisohoka bya frequency frequency. Igihe cyose kiri mubushobozi bwurwego rwumuvuduko uhinduranya, ibintu byingufu bigira ingaruka nkeya kumikorere kandi ntibizagira ingaruka kumashanyarazi kuruhande rwa gride. Kubwibyo, imbaraga zingufu za moteri zigomba kwihatira kwemeza ko moteri itwara ibinyabiziga ikora muburyo bwa MTPA, itanga umuriro mwinshi hamwe numuyoboro muto. Impamvu y'ingenzi ni uko inshuro za moteri itwara ibinyabiziga muri rusange iba mike, kandi gutakaza ibyuma biri munsi cyane yo gutakaza umuringa. Gukoresha uburyo bwa MTPA birashobora kugabanya igihombo cyumuringa. Abatekinisiye ntibagomba gutwarwa na gride gakondo ihujwe na moteri idafite imbaraga, kandi ntampamvu yo gusuzuma imikorere ya moteri ukurikije ubunini buriho kuruhande rwa moteri.

Anhui Mingteng Permanent-Magnetic Machinery & Electrical Equipment Co., Ltd ni uruganda rugezweho rwo mu rwego rwo hejuru ruhuza ubushakashatsi niterambere, gukora, kugurisha, na serivisi za moteri zihoraho. Ibicuruzwa bitandukanye nibisobanuro byuzuye. Muri byo, moteri yihuta itwara moteri ihoraho ya moteri (7.5-500rpm) ikoreshwa cyane mumitwaro yinganda nkabafana, imashini zitwara umukandara, pompe za pompe, hamwe n urusyo muri sima, ibikoresho byubwubatsi, ibirombe byamakara, peteroli, metallurgie, nizindi nganda , hamwe nuburyo bwiza bwo gukora.