发明申请
US20130285448A1 POWER CONTROL SYSTEM AND POWER CONTROL METHOD THEREFOR, AND POWER GATEWAY APPARATUS AND POWER CONTROL METHOD THEREFOR
有权
电力控制系统及其功率控制方法及其电力网络设备及其功率控制方法
- 专利标题： POWER CONTROL SYSTEM AND POWER CONTROL METHOD THEREFOR, AND POWER GATEWAY APPARATUS AND POWER CONTROL METHOD THEREFOR
- 专利标题（中）： 电力控制系统及其功率控制方法及其电力网络设备及其功率控制方法
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申请号： US13996048申请日： 2011-12-19
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公开(公告)号： US20130285448A1公开(公告)日： 2013-10-31
- 发明人: Koji Yoshinaga
- 申请人： Koji Yoshinaga
- 申请人地址： JP Minato-ku, Tokyo
- 专利权人： NEC CORPORATION
- 当前专利权人： NEC CORPORATION
- 当前专利权人地址： JP Minato-ku, Tokyo
- 优先权： JP2010-287156 20101224
- 国际申请： PCT/JP2011/079318 WO 20111219
- 主分类号： H02J9/06
- IPC分类号： H02J9/06
摘要：
First power load apparatuses that use power from a power storage apparatus when a total power consumption amount of all of the plurality of power load apparatuses is greater than or equal to a threshold, and second power load apparatuses not included among the first power load apparatuses are included. A power gateway apparatus stops the supply of power from a power supply system to the first power load apparatuses and performs power supply from the power storage apparatus to the first power load apparatuses when a sum of a total power consumption amount of the second power load apparatuses and a total power consumption amount of the first power load apparatuses exceeds a threshold indicating a maximum value of the system power consumption amount. The power gateway apparatus supplies power from the power generation apparatus to the first power load apparatuses with priority to power from the power network.