Qi Zhao
Abstract
This paper describes the brushless DC motor back-electromotive force(EMF) zero-crossing detection method,proposes two kinds of back-EMF zero-crossing detection method which are teminal voltage method and phase voltage method,and gives the further instruction on terminal voltage method and phase voltage method.
A significance statement is not available in the OpenAlex record.
A contribution statement is not available in the OpenAlex record.
Method details are not available in the OpenAlex metadata.
Findings are not separately available in the OpenAlex metadata.
Limitations are not available in the OpenAlex metadata.
Application details are not available in the OpenAlex metadata.
This paper describes the brushless DC motor back-electromotive force(EMF) zero-crossing detection method,proposes two kinds of back-EMF zero-crossing detection method which are teminal voltage method and phase voltage method,and gives the further instruction on terminal voltage method and phase voltage method.
Key concepts: Counter-electromotive force, Zero crossing, Electromotive force, Voltage, Zero (linguistics), Phase (matter), Electrical engineering, Computer science