- 专利标题: Electric motor and motor control
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申请号: US14067670申请日: 2013-10-30
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公开(公告)号: US09425720B2公开(公告)日: 2016-08-23
- 发明人: Gregory A. Peterson , Michael P. Sullivan , Stephen J. Burton , Gary E. Horst , Keith I. Hoemann , Richard J. Fadler
- 申请人: Nidec Motor Corporation
- 申请人地址: US MO St. Louis
- 专利权人: Nidec Motor Corporation
- 当前专利权人: Nidec Motor Corporation
- 当前专利权人地址: US MO St. Louis
- 代理机构: Hovey Williams LLP
- 主分类号: H02P6/22
- IPC分类号: H02P6/22 ; H02P6/00 ; H02P27/04 ; H02P1/42 ; H02P6/10 ; H02P25/04
摘要:
Various embodiments of an electric motor and electronic control for an electric motor are disclosed. An exemplary electric motor comprises a single-phase brushless permanent magnet electric motor. In exemplary embodiments, the electronic motor control is configured to commutate an electric motor at a frequency other than line frequency, perform pulse width modulation, and drive the electric motor with a drive waveform that approximates the counter-electromotive force of the motor.
公开/授权文献
- US20140055063A1 ELECTRIC MOTOR AND MOTOR CONTROL 公开/授权日:2014-02-27
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