发明授权
- 专利标题： System and method for generating an alternating current output signal
- 专利标题（中）： 用于产生交流输出信号的系统和方法
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申请号： US12567774申请日： 2009-09-27
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公开(公告)号： US08368236B2公开(公告)日： 2013-02-05
- 发明人: Rahamim Ben-David , Dror Nadam
- 申请人： Rahamim Ben-David , Dror Nadam
- 代理机构： Graeser Associates International Inc
- 代理商 Dvorah Graeser
- 主分类号： H02K7/20
- IPC分类号： H02K7/20 ; H02P9/04
摘要：
A system and device for providing AC signal. The system includes: an AC generator that outputs an AC output signal and includes an AC rotor that communicates with a shaft that is rotated at a rotation speed; a speed sensor for sensing the rotation speed; and a controller for controlling a magnetic field of the AC generator in response to the rotation speed; wherein the controller comprises a Field Exciter for providing a current to the AC generator so as to control the magnetic field of the AC generator.