Kunze kwemamota madiki, mazhinji emotor windings anoda dipping uye kuomesa maitiro kuti ave nechokwadi chekushanda kwekudzivirira kwemota windings uye panguva imwe chete inoderedza kukuvadzwa kumamhepo kana mota ichimhanya kuburikidza nekurapa mhedzisiro yemhepo.
Zvisinei, kana kukanganisa kwemagetsi kusingagadzirisiki kuchiitika mumhepo yemotokari, mhepo inofanira kudzokororwa, uye mhepo dzepakutanga dzichabviswa. Muzviitiko zvakawanda, ma windings anozotorwa nekupisa, kunyanya muzvitoro zvinogadzirisa mota. , inzira yakakurumbira. Munguva yekupisa, iyo musimboti wesimbi uchapiswa pamwe chete, uye iyo simbi yepakati yakaroverwa mashiti ichave yakashongedzwa, iyo yakaenzana nehurefu hunoshanda hweiyo mota yepakati ichiva diki uye magineti kupera kwesimbi musimboti kuderera, izvo zvinotungamira zvakananga Iyo isina-mutoro ikozvino yemota inova yakakura, uye mutoro wazvino uchawedzerawo zvakanyanya mumatambudziko akaomarara.
Kuti udzivise dambudziko iri, kune rumwe rutivi, matanho anotorwa mukugadzira mota kuti ive nechokwadi chemhando uye kuvimbika kwemota windings. Kune rumwe rutivi, mhepo inoputika inotorwa kunze mune dzimwe nzira apo magetsi emagetsi anogadziriswa. Ichi chiyero chakatorwa nevakawanda vakamira vakagadziridza zvitoro. Izvo zvinodiwawo kune zvinodiwa zvekuchengetedzwa kwezvakatipoteredza.
Kazhinji, zvinoenderana nesimba remota.Iyo isina-mutoro ikozvino yemamota madiki inogona kusvika 60% yeyakayerwa ikozvino, kana kunyange yakakwirira.Iyo isina-mutoro ikozvino yemahombe-saizi mota kazhinji inongoita 25% yeyakayerwa ikozvino.
Hukama huri pakati pekutanga ikozvino uye yakajairika kushanda ikozvino kwetatu-chikamu mota.Iyo yakananga yekutanga ndeye 5-7 nguva, iyo yakaderedzwa voltage kutanga i3-5 nguva, uye matatu-chikamu mota chiteshi ikozvino inenge kanomwe.Single-phase motors dzinenge ka8.
Kana iyo asynchronous mota ichimhanya isina mutoro, ikozvino inoyerera kuburikidza nenhatu-chikamu mhepo ye stator inonzi no-load ikozvino.Zvizhinji zvezvisina-mutoro zvino zvinoshandiswa kugadzira magnetic field inotenderera, iyo inonzi no-load excitation current, iyo inogadzirisa chikamu chepasi-mutoro wezvino.Kune zvakare chikamu chidiki cheiyo-isina-mutoro ikozvino inoshandiswa kugadzira akasiyana-siyana kurasikirwa kwemagetsi kana mota ichimhanya isina mutoro. Ichi chikamu ndicho chinoshanda cheiyo-hapana-mutoro ikozvino, uye inogona kuregererwa nekuti inoverengera chikamu chidiki.Naizvozvo, hapana-mutoro wazvino unogona kutariswa senge reactive ikozvino.
Kubva pakuona uku, zviduku zviri nani, zviri nani, kuitira kuti simba remotokari rivandudzwe, iro rakanaka kune simba rekupa kune grid.Kana iyo isina-mutoro ikozvino yakakura, sezvo kondakita anotakura nzvimbo ye stator mhepo ine chokwadi uye yazvino inotenderwa kupfuura neiri ndeyechokwadi, iyo inoshanda inobvumidzwa kuyerera nemakondukita inogona kuderedzwa chete, uye mutoro iwoyo. iyo mota inogona kutyaira ichaderedzwa. Kana iyo mota inobuda yakaderedzwa uye mutoro wakakura kwazvo, mamhepo anowanzo kupisa.
Nekudaro, iyo isina-mutoro ikozvino haigone kuve diki, zvikasadaro ichakanganisa zvimwe zvinhu zvemota.Kazhinji, iyo isina-mutoro ikozvino yemamotor madiki ingangoita 30% kusvika 70% yeyakayerwa ikozvino, uye iyo isina-mutoro ikozvino yemahombe uye epakati-saizi mota ingangoita 20% kusvika 40% yeyakayerwa ikozvino.Iyo chaiyo isina-mutoro ikozvino yeimwe mota kazhinji haina kumakwa pazita remota kana bhuku rechigadzirwa.Asi vashandi vemagetsi vanowanzoda kuziva kuti kukosha uku chii, uye shandisa kukosha uku kutonga kunaka kwekugadzirisa motokari uye kana inogona kushandiswa.
Chiyero chakareruka chemotor's no-load current: patsanura simba nehuwandu hwemagetsi, uye wedzera quotient yayo nenhanhatu yakakamurwa negumi.
Nguva yekutumira: Sep-28-2023