发明申请
US20140001841A1 CONTROL DEVICE FOR GENERATOR-MOTOR AND CONTROL METHOD FOR GENERATOR-MOTOR
有权
发电机电机控制装置及发电机电机控制方法
- 专利标题： CONTROL DEVICE FOR GENERATOR-MOTOR AND CONTROL METHOD FOR GENERATOR-MOTOR
- 专利标题（中）： 发电机电机控制装置及发电机电机控制方法
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申请号： US13680487申请日： 2012-11-19
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公开(公告)号： US20140001841A1公开(公告)日： 2014-01-02
- 发明人: Tomoaki SHIMANO , Masahiko FUJITA
- 申请人： Tomoaki SHIMANO , Masahiko FUJITA
- 优先权： JP2012-148210 20120702
- 主分类号： H02P31/00
- IPC分类号： H02P31/00
摘要：
Provided is a control device for a generator-motor including: a control section (111) for controlling a rotary electric machine (12) with use of an inverter (11); and a connection switch section (5) provided between a power source and the inverter, the connection switch section including a change-over contact (51) which is ON/OFF-controllable by the control section and a current reducing resistor (52) which are connected in parallel. The control section performs ON/OFF control of the change-over contact in accordance with drive characteristics of the rotary electric machine so that a drive current that flows when the rotary electric machine operates as a motor falls within a range not exceeding a permissible current value of the rotary electric machine.