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公开(公告)号：US20160056630A1
公开(公告)日：2016-02-25
申请号：US14780655
申请日：2014-04-07
Applicant: NEC CORPORATION
Inventor： Kenichi MARUHASHI , Takashi HARADA
Abstract: An electric power control system of the present invention includes an electric power supplying means, a load means, and an energy storing means. The electric power control system includes: an energy storage controlling means for controlling the energy storing means so as to decrease charge or discharge electric power over a response time corresponding to a set time constant for energy storing means; and a supplied energy controlling means for executing control to change electric power supplied by the electric power supplying means over a response time corresponding to a set time constant for electric power supplying means so that the electric power supply and demand difference is kept within the preset given range. The time constant for energy storing means is set to be longer than the time constant for electric power supplying means.
Abstract translation: 本发明的电力控制系统包括电力供给装置，负载装置和能量存储装置。 电力控制系统包括：能量存储控制装置，用于控制能量存储装置，以便在对应于能量存储装置的设定时间常数的响应时间内减小充电或放电电力; 以及供给能量控制装置，用于执行控制，以在与供电装置的设定时间常数相对应的响应时间内改变由电力供应装置供应的电力，使得电力供需差异保持在预设给定的 范围。 能量存储装置的时间常数被设定为比电力供给装置的时间常数长。
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公开(公告)号：US20150372488A1
公开(公告)日：2015-12-24
申请号：US14766223
申请日：2014-02-06
Applicant: NEC CORPORATION
Inventor： Kenichi MARUHASHI , Takashi HARADA
CPC classification number: H02J3/14 , G05B15/02 , G06Q50/06 , H02J3/24 , H02J3/38 , Y02B70/3225 , Y04S20/222
Abstract: An electric power control system of the present invention is connected to an electric power supplying means for supplying electric power and a load means for accepting supply of electric power and consuming the electric power. The electric power control system includes: a supplied energy acquiring means for acquiring a supplied energy as the amount of electric power supplied from the electric power supplying means; a consumed energy acquiring means for acquiring a consumed energy as the amount of electric power consumed by the load means; and an electric power supply and demand controlling means for changing the status of supply of electric power to a distribution line with the load means connected, depending on a total supplied energy as the total of the acquired supplied energy and a total consumed energy as the total of the acquired consumed energy.
Abstract translation: 本发明的电力控制系统与用于供电的供电装置和用于接受电力供应并消耗电力的负载装置连接。 电力控制系统包括：供给能量获取装置，用于获取供给的能量作为从电力供给装置供给的电力量; 消耗能量获取装置，用于获取消耗的能量作为由所述负载装置消耗的电力量; 以及电力供需控制装置，用于根据作为所获取的供给能量的总和的总供给能量和总消耗能量作为总计，将连接有负载装置的电力供应状态改变为配电线路 的消耗能量。
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公开(公告)号：US20150364952A1
公开(公告)日：2015-12-17
申请号：US14766017
申请日：2014-02-06
Applicant: NEC CORPORATION
Inventor： Kenichi MARUHASHI , Takashi HARADA
CPC classification number: H02J11/00 , G06Q50/06 , H02J3/14 , H02J4/00 , H02J2003/003 , Y02B70/3225 , Y04S10/54 , Y04S20/222 , Y10T307/305
Abstract: An electric power control system of the present invention is connected to an electric power supplying means for supplying electric power and a load means for accepting supply of electric power and consuming the electric power. The electric power control system includes: a supplied energy acquiring means for acquiring a supplied energy, which is the amount of electric power supplied from the electric power supplying means; a consumed energy acquiring means for acquiring a consumed energy, which is the amount of electric power consumed by the load means; and an electric power supply and demand controlling means for, depending on a total supplied energy as the total of the acquired supplied energy and a total consumed energy as the total of the acquired consumed energy, transmitting and/or receiving electric power to and from another device to change the total supplied energy.
Abstract translation: 本发明的电力控制系统与用于供电的供电装置和用于接受电力供应并消耗电力的负载装置连接。 电力控制系统包括：供给能量获取装置，用于获取作为从电力供给装置供给的电力量的供给能量; 消耗能量获取装置，用于获取作为所述负载装置消耗的电力量的消耗能量; 以及电力供需控制装置，用于根据作为所获取的供给能量的总和的总供给能量和作为所获取的消耗能量的总和的总消耗能量的总供应能量向另一个发送和/或接收电力 改变总供应能量的装置。
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