公开(公告)号：US20160322837A1

公开(公告)日：2016-11-03

申请号：US15015418

申请日：2016-02-04

Applicant: KOREA POLYTECHNIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION

Inventor： Jinku Choi ,  Chang-Woo Lee

IPC: H02J7/00

CPC classification number: H02J3/32 ,  H02J3/382 ,  H02J7/34 ,  Y02E70/30

Abstract: An energy storage system (ESS) includes a battery pack, a power converter, a battery management system (BMS) configured to control and monitor, in real time, the battery pack, a load power controller coupled to the battery pack and an external power source, connected to loads, and an integrated controller configured to control an operation of each component, determine an exclusive supply initiation time based on energy management schedule information including the exclusive supply initiation time, an exclusive supply termination time, and power supply timing information, control power to be supplied to the loads exclusively using power of the battery pack at the exclusive supply initiation time, and, when a current residual charge amount of the battery pack is at least one residual charge amount in the power supply timing information, control power supply to one of the loads set to correspond to the residual charge amount to be cut.

Abstract translation: 能量存储系统（ESS）包括电池组，电力转换器，电池管理系统（BMS），其被配置为实时地控制和监视电池组，耦合到电池组的负载功率控制器和外部电源 源，连接到负载，以及被配置为控制每个组件的操作的集成控制器，基于包括专用电源启动时间，专用电源终止时间和电源定时信息的能量管理调度信息来确定独占供应启动时间， 在专用供电开始时间内仅使用电池组的功率控制供给负载的电力，并且当电池组的当前剩余电量为电源定时信息中的至少一个剩余电量时，控制电力 提供给设定为对应于要切割的剩余电荷量的一个负载。

公开(公告)号：US09787098B2

公开(公告)日：2017-10-10

申请号：US15015418

申请日：2016-02-04

Applicant: KOREA POLYTECHNIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION

Inventor： Jinku Choi ,  Chang-Woo Lee

IPC: H02J7/00 ,  H02J1/12 ,  H02J3/32 ,  H02J3/38 ,  H02J7/34

CPC classification number: H02J3/32 ,  H02J3/382 ,  H02J7/34 ,  Y02E70/30

Abstract: An energy storage system (ESS) includes a battery pack, a power converter, a battery management system (BMS) configured to control and monitor, in real time, the battery pack, a load power controller coupled to the battery pack and an external power source, connected to loads, and an integrated controller configured to control an operation of each component, determine an exclusive supply initiation time based on energy management schedule information including the exclusive supply initiation time, an exclusive supply termination time, and power supply timing information, control power to be supplied to the loads exclusively using power of the battery pack at the exclusive supply initiation time, and, when a current residual charge amount of the battery pack is at least one residual charge amount in the power supply timing information, control power supply to one of the loads set to correspond to the residual charge amount to be cut.