Closed-loop correction strategy for commutation deviation of BLDC motor based on internal power factor angle detection

Closed-loop correction strategy for commutation deviation of BLDC motor based on internal power factor angle detection

The first-order inertia of the armature winding of the brushless DC motor will cause current offset, which will reduce the electromagnetic torque. In the sensorless drive of brushless DC motors, correction of commutation point is an effective solution to improve motor performance. This paper analyze...

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Bibliographic Details
Main Authors: Kun Liu, Wenjuan Zhang, Litao Dai, Jian Gao, Shoudao Huang
Format: Article
Language:English
Published: Elsevier 2023-09-01
Series:Energy Reports
Subjects:
Brushless DC motor
Correction strategy
Commutation deviation
Internal power factor angle
Online Access:http://www.sciencedirect.com/science/article/pii/S2352484723007102

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