发明授权
- 专利标题： Controller of AC generator for vehicle
- 专利标题（中）： 交流发电机控制器
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申请号： US11754060申请日： 2007-05-25
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公开(公告)号： US07443143B2公开(公告)日： 2008-10-28
- 发明人: Junya Sasaki , Katsuyuki Sumimoto
- 申请人： Junya Sasaki , Katsuyuki Sumimoto
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Electric Corp.
- 当前专利权人： Mitsubishi Electric Corp.
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2006-292495 20061027
- 主分类号： H02H7/06
- IPC分类号： H02H7/06 ; H02P9/00 ; H02P11/00
摘要：
A controller of a generator for a vehicle in the invention includes a battery voltage detecting circuit and an output terminal voltage detecting circuit of an AC generator. A value of a detected voltage of the output terminal voltage of the AC generator is set to be higher than a value of a detected voltage of the battery voltage. A diagnosis alarm signal is outputted when the detected voltage of the battery voltage is lower than the set value while the detected voltage of the output terminal is higher than the set value.
公开/授权文献
- US20080100269A1 CONTROLLER OF AC GENERATOR FOR VEHICLE 公开/授权日：2008-05-01
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