Invention Grant
- Patent Title: Driving method and related driving device for a motor
- Patent Title (中): 电机驱动方法及相关驱动装置
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Application No.: US12476236Application Date: 2009-06-01
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Publication No.: US08080955B2Publication Date: 2011-12-20
- Inventor: Kun-Min Chen , Ming-Jung Tsai , Sung-Ming Lai , Ching-Sheng Li , Ching-Shan Lu
- Applicant: Kun-Min Chen , Ming-Jung Tsai , Sung-Ming Lai , Ching-Sheng Li , Ching-Shan Lu
- Applicant Address: TW Hsinchu Science Park, Hsin-Chu
- Assignee: Anpec Electronics Corporation
- Current Assignee: Anpec Electronics Corporation
- Current Assignee Address: TW Hsinchu Science Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Priority: TW98111269A 20090403
- Main IPC: H02P23/14
- IPC: H02P23/14
Abstract:
A driving method for a motor includes sensing variation of magnetic pole of a rotator of the motor, to generate a magnetic pole sensing signal, determining dead zone of the motor according to the magnetic pole sensing signal, to generate a determination result, and adjusting voltage outputted to a coil of the rotator according to the determination result.
Public/Granted literature
- US20100253259A1 Driving Method and Related Driving Device for a Motor Public/Granted day:2010-10-07
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