发明授权
- 专利标题： Power supply system, power supply control method, power supply control device and program
- 专利标题（中）： 电源系统，电源控制方式，电源控制装置及程序
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申请号： US13269645申请日： 2011-10-10
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公开(公告)号： US08977406B2公开(公告)日： 2015-03-10
- 发明人: Yuichi Yano
- 申请人： Yuichi Yano
- 申请人地址： JP Tokyo
- 专利权人： Nec Corporation
- 当前专利权人： Nec Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2010-249262 20101108
- 主分类号： G05D3/12
- IPC分类号： G05D3/12 ; G06F1/26 ; G06F1/30
摘要：
A power supply system includes: a plurality of power supply devices; a battery device; an abnormal state detection unit that detects a state of a first power supply device is an abnormal state; and a switching control unit that, when it is detected the state of the first power supply device is the abnormal state, switches a state from an electric power input forbidding state in which electric power is not inputted into a second power supply device to an electric power input permitting state in which electric power is inputted into the second power supply device, and switches the state from an electric power supply forbidding state of not supplying the electric power stored by the battery device to the external load to an electric power supply permitting state of supplying the electric power stored by the battery device to the external load.
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