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Misalai na Synchronous Motor Starting?

Encyclopedia
فیلڈ: Dakilin ƙasashen ilimi
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China

Takaitaccen Motorin Daɗi

Motor daɗi shine tattalin arziki da suka fitowa tsari na rotor ta da kyaukutuka na abubuwan kirkiro; yana buƙata hanyoyi na gaba don haɗa.

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f = kyaukutuka na kirkiro kuma p = adadin daga.

Abin Duniya Don Haɗa

Saboda zafi masu kyaukutuka na kirkiro wanda ba sa shiga rotor daga rike, motor daɗi ba sa haɗa ta hanyar sarrafa.

Hanyoyin Haɗa Motor Daɗi

Haɗa Motor Daɗi Ta Hanyar Motor Induction

Kafin haɗa motor daɗi, ya kamshi maimakon rotor ta haɗa zuwa tsari daɗi. Don haka, mu samun tashin ita da motor induction mai yawa, wanda ake kira motor pony. Motor induction ya kamshi da adadin daga mai yawa ciki domin haɗa da kuma haɗa zuwa tsari daɗi, saboda motor induction suna haɗa zuwa tsari mai yawa da tsari daɗi. Kafin rotor na motor daɗi ya haɗa zuwa tsari daɗi, muna kawo karfi DC zuwa rotor. Kafin haka, muna haɓaka tashin ita daga motor induction da motor daɗi.

Haɗa Motor Daɗi Ta Hanyar Tattalin Kirkiro DC

Wannan shine tare da hakan amma da farko mai yawa. An samun tashin ita da tattalin kirkiro DC da motor daɗi. Tattalin kirkiro DC ya yi aiki a hakan tattalin kirkiro DC kafin ya haɗa motor daɗi zuwa tsari daɗi. Kafin ya haɗa zuwa tsari daɗi, tattalin kirkiro DC ya yi aiki a hakan tattalin kirkiro DC generator kuma ya kawo karfi DC zuwa rotor na motor daɗi. Wannan hanyar ya ba da haɗa mai yawa da damar daɗi na hanyar daɗi.

Aikin Damper Windings

A cikin wannan hanyar mai yawa, damper windings ke taimaka da haɗa motor a hakan motor induction. Wadannan windings, wadannan da ake gina ne da barazin doogi, suke yi aiki a hakan rotor na motor induction. Kafin an kawo karfi 3-phase power, motor ya haɗa zuwa tsari mai yawa da tsari daɗi. Kafin ya ci gaba zuwa tsari daɗi, muna kawo karfi DC, wanda ya haɗa motor zuwa synchronism kuma ya bazu a hakan motor daɗi. A tsari daɗi, damper windings ba su iya kawo emf, kuma suka ɗauke a yi aiki a cikin motor.

Haɗa Motor Daɗi Ta Hanyar Motor Induction Slip Ring

A nan muna tashin ita da rheostat ta hanyar rotor. Motor ya haɗa zuwa motor induction slip ring. Rikicen ya kasance kafin motor ya haɗa. Kafin ya ci gaba zuwa tsari daɗi, muna kawo karfi DC zuwa rotor, kuma muna haɗa motor zuwa synchronism. Kafin haka muna bazu a hakan motor daɗi.

Dammar da Ƙididdiga

Hanyoyin haɗa daɗuwa suke bayar da dammar da ƙididdiga kuma ana zaɓi su basu al'adun ƙididdiga na motor.

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