公开(公告)号：US20160274607A1

公开(公告)日：2016-09-22

申请号：US14375870

申请日：2014-02-06

Applicant: NEC CORPORATION

Inventor： Koji KUDO ,  Hisato SAKUMA ,  Hitoshi YANO ,  Kazuhiko AOKI ,  Yoshiho YANAGITA ,  Yuma IWASAKI ,  Ryo HASHIMOTO ,  Eisuke SANEYOSHI ,  Takahiro TOIZUMI

IPC: G05F1/66 ,  H02J7/00 ,  G05F1/625 ,  H02J3/38

CPC classification number: G05F1/66 ,  G05F1/625 ,  H02J3/32 ,  H02J3/382 ,  H02J3/383 ,  H02J3/386 ,  H02J7/0068 ,  H02J13/0006 ,  Y02E40/72 ,  Y02E60/722 ,  Y02E70/30 ,  Y04S10/123 ,  Y04S10/14

Abstract: A battery control device controlling an operation of a battery connected to a power system includes detection means that detects battery-related information that shows a state of the battery, or a voltage of an interconnection point of the power system and the battery, first communication means that transmits a detection result of the detection means to an external device, and receives operation control information to control the operation of the battery from the external device, and control means that controls the operation of the battery, based on a state of the power system and the operation control information received by the first communication means.

Abstract translation: 控制连接到电力系统的电池的操作的电池控制装置包括检测装置，其检测显示电池的状态的电池相关信息或电力系统和电池的互连点的电压，第一通信装置 其将检测装置的检测结果发送到外部设备，并且接收来自外部设备的控制电池的操作的操作控制信息，以及基于电力系统的状态来控制电池的操作的控制装置 以及由第一通信装置接收的操作控制信息。

公开(公告)号：US20160164329A1

公开(公告)日：2016-06-09

申请号：US14905675

申请日：2014-07-02

Applicant: NEC CORPORATION

Inventor： Ryo HASHIMOTO ,  Hitoshi YANO ,  Hisato SAKUMA ,  Koji KUDO ,  Eisuke SANEYOSHI ,  Takahiro TOIZUMI

IPC: H02J7/00 ,  G05B15/02 ,  G05F1/66

CPC classification number: H02J7/0068 ,  G05B15/02 ,  G05F1/66 ,  H02J3/14 ,  H02J3/28 ,  H02J7/02 ,  H02J2003/146 ,  Y02B70/3225 ,  Y04S20/222 ,  Y04S20/224

Abstract: In order to solve the problem of a power grid becoming unstable due to a sharp increase in demand for electric power, the present invention provides a power control system to control the supply of electric power to a load or a storage battery in which the time period for supplying electric power is regulated. A power control system (101) of the present invention includes a receiving means (102) for acquiring power supply information including the amount of electric power to be supplied to other loads or storage batteries and a time period to supply electric power and, a determining means (105) for determining a time period to supply electric power to the load or storage battery based on the power supply information. Supplying electric power supply to the load or storage battery is performed in the time period determined by the determining means, so as to prevent timing congestion for supplying electric power.

Abstract translation: 为了解决由于电力需求急剧增加而使电网变得不稳定的问题，本发明提供一种功率控制系统，用于控制向负载或蓄电池供电的电力，其中时间段 用于供电的电力被调节。 本发明的电力控制系统（101）包括：接收装置（102），用于获取包括供给到其他负载或蓄电池的电力量的供电信息和供给电力的时间段，以及确定 用于基于所述电源信息确定为所述负载或蓄电池供电的时间段的装置（105）。 在由确定装置确定的时间段内执行向负载或蓄电池供电的电源，以便防止提供电力的定时拥塞。

公开(公告)号：US20160006246A1

公开(公告)日：2016-01-07

申请号：US14769032

申请日：2013-12-17

Applicant: NEC CORPORATION

Inventor： Hitoshi YANO ,  Ryo HASHIMOTO ,  Yuma IWASAKI ,  Eisuke SANEYOSHI ,  Hisato SAKUMA ,  Koji KUDO

IPC: H02J3/32 ,  H02J7/00

CPC classification number: H02J3/32 ,  H02J7/007 ,  H02J13/0062 ,  H02J13/0072 ,  Y02E60/722 ,  Y02E60/7838 ,  Y02E60/7846 ,  Y04S10/14 ,  Y04S40/124 ,  Y04S40/125

Abstract: An energy management system and an energy management method enable an improvement of the balance between power supply and demand. A storage battery (52) is connected to a power line (42) that transmits outside power. A storage battery controller (54) receives a control signal indicating a reduced use period during which the consumption of the outside power by a consumer apparatus (43) connected to the power line (42) is to be reduced, acquires an index value that has a correlation with the demand for outside power, and on the basis of the control signal and the index value, adjusts the amount of charging/discharging of the storage battery (52).

Abstract translation: 能源管理系统和能源管理方法能够改善电力供需平衡。 蓄电池（52）连接到发送外部电力的电力线（42）。 蓄电池控制器（54）接收指示减少使用期间的控制信号，在该期间内，连接到电力线（42）的消费者装置（43）消耗的外部电力将被减少，获取具有 与外部电力的需求的相关性，并且基于控制信号和指标值，调整蓄电池（52）的充电/放电量。