| 摘要 |
A single-phase ECM in a radial flux configuration has parking magnets situated on both ends of its rotor and parking lamination extensions situated on its stator, such that the parking magnets and parking lamination extensions interact to provide sufficient starting torque from rest at predetermined parking positions. As a result, the parking and torque production functions in the ECM are separated; and the ECM has good starting capability while operating at relatively high torque production and efficiency with minimal torque pulsations and noise.
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