14 The torque generated by a PMSM by, is the (positive) magnitude of . If we control...

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Electrical Engineering

14
The torque generated by a PMSM by, is the (positive) magnitudeof . If we control the angleÂ Â such thatÂ Â ,hence ,Â Â then the PMSM becomes a Field Oriented ControlBLDC motor generating the torque as .Â Â Â On the otherhand, the torque generated by a separately excited dc motor can beexpressed byÂ Â (refer to lecturenotes).Â Â Â For permanent magnet DC motor, .
1.1Â Â Â Â Â Â BLDC vs SEDC
Describe in detail termshowÂ Â Â andÂ Â Â aresimilar.Â Â (Which term corresponds to which).
1.2Â Â Â Â Â Â BLDC vs PMDC
Describe in detail termshowÂ Â Â andÂ Â Â aresimilar.Â Â Â
1.3Â Â Â Â Â Â PMSM vs PMDC
Explain the differencebetweenÂ Â Â andÂ Â .Â Â Â Â Explainwhy we donâ€™t refer PMSM as a BLDC or DC motor.Â Â

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4.2 Ratings (922 Votes)

Advantages of SEDC motors 1simple construction 2 low maintainence 3less price 4highly reliable motor and thus it is beging used extensivle by automotive industry PMSM Permanent Magnet Synchronous Motors are similar to BLDC 2 Sinsiodal flus in air gap 3 Construction See Answer

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