公开(公告)号：US11133677B2

公开(公告)日：2021-09-28

申请号：US16958648

申请日：2018-12-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takayuki Tabuchi ,  Sen'ichi Onoda ,  Ko Ishibashi ,  Shoichi Toya

IPC: H02J3/32 ,  H02J3/38 ,  H02J7/00 ,  H02J7/35

Abstract: A recognition interface recognizes a reverse flow state in which power flows from a customer's site to a power system or a forward flow state in which power flows from the power system to the customer's site. When the recognition interface recognizes a reverse flow state, a controller causes at least one of a first power storage system through a third power storage system to be charged, based on a priority level related to charge defined for the first power storage system through the third power storage system. When the recognition interface recognizes a forward flow state, the controller causes at least one of the first power storage system through the third power storage system 40c to be discharged, based on a priority level related to discharge defined for the first power storage system 40a through the third power storage system.

公开(公告)号：US20200373760A1

公开(公告)日：2020-11-26

申请号：US16958648

申请日：2018-12-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takayuki Tabuchi ,  Sen'ichi ONODA ,  Ko ISHIBASHI ,  Shoichi TOYA

IPC: H02J3/32 ,  H02J3/38 ,  H02J7/35 ,  H02J7/00

Abstract: A recognition interface recognizes a reverse flow state in which power flows from a customer's site to a power system or a forward flow state in which power flows from the power system to the customer's site. When the recognition interface recognizes a reverse flow state, a controller causes at least one of a first power storage system through a third power storage system to be charged, based on a priority level related to charge defined for the first power storage system through the third power storage system. When the recognition interface recognizes a forward flow state, the controller causes at least one of the first power storage system through the third power storage system 40c to be discharged, based on a priority level related to discharge defined for the first power storage system 40a through the third power storage system.