Invention Grant
- Patent Title: Electric motor and motor control
- Patent Title (中): 电机和电机控制
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Application No.: US12852166Application Date: 2010-08-06
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Publication No.: US08575873B2Publication Date: 2013-11-05
- Inventor: Gregory A. Peterson , Michael P. Sullivan , Stephen J. Burton , Gary E. Horst , Keith I. Hoemann , Richard J. Fadler
- Applicant: Gregory A. Peterson , Michael P. Sullivan , Stephen J. Burton , Gary E. Horst , Keith I. Hoemann , Richard J. Fadler
- Applicant Address: US MO St. Louis
- Assignee: Nidec Motor Corporation
- Current Assignee: Nidec Motor Corporation
- Current Assignee Address: US MO St. Louis
- Agency: Hovey Williams LLP
- Main IPC: H02P6/22
- IPC: H02P6/22

Abstract:
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.
Public/Granted literature
- US20120032629A1 Electric Motor and Motor Control Public/Granted day:2012-02-09
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