发明名称 |
Electric Motor and Motor Control |
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.
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申请公布号 |
US2012032629(A1) |
申请公布日期 |
2012.02.09 |
申请号 |
US20100852166 |
申请日期 |
2010.08.06 |
申请人 |
PETERSON GREGORY A.;SULLIVAN MICHAEL P.;BURTON STEPHEN J.;HORST GARY E.;HOEMANN KEITH I.;FADLER RICHARD J.;EMERSON ELECTRIC CO. |
发明人 |
PETERSON GREGORY A.;SULLIVAN MICHAEL P.;BURTON STEPHEN J.;HORST GARY E.;HOEMANN KEITH I.;FADLER RICHARD J. |
分类号 |
H02P6/14 |
主分类号 |
H02P6/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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