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Ndezvipi zvinhu zvemagineti zvinowanzoshandiswa mumagineti echigarire mota?
21-07-14

Hunhu hwebrushless motorsndezvekuti ese mamotor ane ekunze maitiro eDC mota anotora zvemagetsi commutation anonzi pamwe chete se brushless mota.Nekuda kwechitarisiko chebrushless mota, muganho wakasimba pakati pe AC neDC kasipidhi regulation system wakatyoka.Munhoroondo yebrashiless mota, pakave nemhando mbiri dzakasiyana dzebrashiless mota, dzinoti brushless DC mota uye alternating direction brushless mota.

 

Simba remagetsi rebrushless DC motainozopihwa muDC mode.Maererano nenzira yekuwana simba rakananga razvino, pane kazhinji kune nzira mbiri huru dzekuziva dzeBRUShless DC mota, iyo ac-DC-AC control system uye AC-AC control system, iyo inowanzoitika. inozivikanwa sesquare wave.
Iyo alternating ikozvino commutator brushless mota INOSHANDISA thyristor converter kushandura zvakananga 50Hz AC ikozvino mune inochinjana ikozvino iyo frequency inosiyana ne rotor, uye kukurumidza kwayo kutonga maitiro akafananawo neDC mota.Iyo yekupinza mota ndeye yakanaka mutsara wave. .

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Muchokwadi, iyo modhi yealternating yazvino brushless commutator mota yakanyanya kuomarara kupfuura iyo yeiyo brushless DC mota.Mumazita anotevera, panewo zvimwe zvakasiyana.Iyo brushless DC mota inogara ichiSHANDISA zita rekutanga, nepo alternating ikozvino commutator brushless mota inonzi inogara magineti synchronous mota.
Kana iyo commutator yakabatanidzwa mumotokari, ipapo iyo inopinza ndeye DC mota inogona kuramba ichinzi DC mota, asi yakakwirira-simba commutator kazhinji iri kunze kwemota, saka kuburikidza nemukombuta kupa mota iri kutochinjanisa ikozvino. brushless DC mota yakafanana neyechigarire maginetisynchronous AC mota, kunze kwekuti iyo yekuisa brushless DC mota is square wave uye iyo yekusingaperi magineti synchronous mota is sine wave.
Saka brushless mota haisi DC chete, asiwo ac, zvinoenderana nezvaunoda kusarudza.

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