Indlela yokunquma ngokushesha isiqondiso sokujikeleza kwemoto

Esivivinyweni semoto noma esigabeni sokuqala sokuklama, isiqondiso sokuzungeza semoto sidinga ukucatshangelwa, futhi indlela yokuklama izigaba ezintathu zokusonta kuhlobene nendlela yokuzungeza yemoto.

Uma ukhuluma ngokuqondisa kwenjini, abantu abaningi bazocabanga ukuthi kulula kakhulu, futhi isiqondiso sokuzungeza se-coil motor esabalalisiwe noma injini enekhoyili egxilile q=0.5 inqunywa kahle.Okulandelayo kuchaza ukuzimisela kokujikeleza kwemoto engu-6-pole 9-slot motor ene-q=0.5, kanye nendlela yokunquma indlela yokuzungeza ye-10-pole 9-slot motor nge-q=3/10.

Ngenjini engu-6-pole 9-slot motor, i-engeli kagesi ye-slot ingu-3 * 360/9 = 120 degrees, ngakho izikhala eziseduze ziyizigaba eziseduze.Emazinyweni angu-1, 2, no-3 emfanekisweni, izintambo eziholayo zikhishwa ngokulandelana, okuchazwa ngokuthi yisigaba se-ABC.Ngenhla sibale ukuthi i-engeli kagesi ephakathi kuka-1, 2-2, 3-3, 1 ingamadigri angu-120, kodwa asazi noma ubudlelwano bokuhola noma obuphuzile.

Uma i-motor ijikeleza ngokuhambisana newashi, ungabona ukuphakama kwe-EMF yangemuva, izinyo lokuqala likhuphuka kuqala, bese kuba izinyo lesi-2, bese kuba izinyo lesi-3.Khona-ke singakwazi ukuxhuma i-1A 2B 3C, ukuze injini yezintambo ijikeleze ngokwewashi.Umbono wale ndlela ukuthi ubudlelwano besigaba se-EMF yangemuva yemoto buhambisana nokunikezwa kwamandla okunika amandla ukujika kwesigaba.

Uma i-motor ijikeleza ngokuphambene newashi, izinyo 3 liphakama kuqala, bese izinyo 2, bese izinyo 1. Ngakho-ke izintambo zingaba ngu-3A 2B 1C, ukuze injini yokufaka izintambo ijikeleze ngokuphambene newashi.

Eqinisweni, ukujikeleza kwe-motor kunqunywa ukulandelana kwesigaba.Ukulandelana kwesigaba ukulandelana kwezigaba nezigaba, hhayi indawo engashintshi, ngakho-ke kuhambisana nokulandelana kwesigaba samazinyo angu-123: indlela yokufaka izintambo ye-ABC, CAB, ne-BCA.Kulesi sibonelo esingenhla, ukujikeleza kwenjini Izikhombisi-ndlela zonke zihambisana newashi.Ihambisana namazinyo ayi-123: CBA, ACB, BAC imodi yocingo Isithuthuthu sizungeza ngokuphambene newashi.

Le moto inezigxobo ezingu-20 nezikhala ezingu-18, kanti injini yeyunithi ihambisana nezigxobo ezingu-10 nezingu-9.I-engeli kagesi ye-slot ingu-360/18*10=200°.Ngokusho kokuhlelwa kwama-winding, ama-windings angu-1-2-3 ahluke ngezikhala ezi-3, ezihambisana nomehluko we-angle kagesi engu-600 °.I-engeli kagesi engu-600° iyafana ne-engeli kagesi engu-240°, ngakho-ke i-motor 1-2-3 I-engeli efakiwe phakathi kwama-windings ingu-240°.Ngomshini noma ngokomzimba (noma esithombeni esingenhla) ukuhleleka kuka-1-2-3 kuhambisana newashi, kodwa ku-engeli kagesi engu-1-2-3 ihlelwe ngokuphambene newashi njengoba kukhonjisiwe ngezansi, ngoba umehluko we-engeli kagesi ngu-240 °.

1. Ngokuvumelana nokuma kwamakhoyili (ngokuhamba kwewashi noma ngokuphambene newashi), dweba ubudlelwano bukagesi bezigaba ezintathu ezijikajikayo ngokuhambisana ne-engeli yomehluko kagesi wesigaba, hlaziya isiqondiso sokuzungezisa samandla kazibuthe wama-windings, bese uthola. isiqondiso sokujikeleza kwemoto.

2. Eqinisweni, kunezimo ezimbili lapho umehluko we-engeli kagesi we-motor ingu-120 ° futhi umehluko ngu-240 °.Uma umehluko ungu-120°, isiqondiso sokuzungeza siyefana nese-123 sokuhlelwa kwendawo;uma umehluko ungu-240°, isiqondiso sokuzungeza siphambene nesiqondiso sokuhlelwa kwesikhala esimazombezombe esingu-123.


Isikhathi sokuthumela: Jun-15-2022