发明授权
- 专利标题： Vehicle electrical power supply system for supplying power to a high power load
- 专利标题（中）： 用于向高功率负载供电的车载电源系统
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申请号： US09813348申请日： 2001-03-21
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公开(公告)号： US07176659B2公开(公告)日： 2007-02-13
- 发明人: Yoshihito Asao , Hirofumi Watanabe , Katsumi Adachi , Shirou Iwatani , Kyoji Matsumura , Tuneji Goda
- 申请人： Yoshihito Asao , Hirofumi Watanabe , Katsumi Adachi , Shirou Iwatani , Kyoji Matsumura , Tuneji Goda
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2000-270398 20000906
- 主分类号： H02H7/06
- IPC分类号： H02H7/06 ; H02P11/00 ; H02P9/00
摘要：
The present invention provides an electrical power supply system for an automotive vehicle with high reliability and small size in which an adequate power is supplied to both a high power load like a blower motor and a conventional load like a battery by using a conventional alternator.The power supply system for the automotive vehicle comprises: an alternator with an armature winding and a field coil, a stepping-up DC/DC converter for applying a stepped up voltage of a battery to the field coil, a regulator for controlling an output voltage of the alternator by changing the output voltage in response to a rotating speed for supplying a power to the high power load, and for controlling the output voltage to be a charging voltage of the battery.
公开/授权文献
- US20020027425A1 Electrical power supply system for a vehicle 公开/授权日：2002-03-07
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