公开(公告)号：US20220173471A1

公开(公告)日：2022-06-02

申请号：US17440715

申请日：2020-03-11

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shoichi Toya ,  Kazuo ISHIMOTO ,  Taiki MUKAI

IPC: H01M50/213

Abstract: In a support member, m×n (n is an integer equal to or larger than 4) cylindrical storage battery cells are arranged in a trefoil formation structure comprised of m (m is an integer equal to or larger than 4) tiers along a first direction. Along a second direction in the support member, n storage battery cells are arranged in a first tier, n+1 storage battery cells are arranged in a second tier, n storage battery cells are arranged in an m−1th tier, and n−1 storage battery cells are arranged in a m-th tier. The n storage battery cells in the first tier are arranged inward of the n+1 storage battery cells in the second tier in the second direction, and the n−1 storage battery cells in the m-th tier are arranged inward of the n storage battery cells in the m-lth tier in the second direction.

公开(公告)号：US20160285271A1

公开(公告)日：2016-09-29

申请号：US15065996

申请日：2016-03-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kazuo ISHIMOTO

IPC: H02J3/38 ,  H02M7/44

CPC classification number: H02J3/383 ,  H02J3/381 ,  H02J2003/388 ,  H02M7/44 ,  H02M7/493

Abstract: A plurality of power conversion apparatuses individually outputs AC power based on power input from a plurality of power sources. A plurality of switches to output power to an independent output path is inserted into each of AC output paths of the plurality of power conversion apparatuses. A plurality of drive signal lines to transmit a drive signal from the plurality of power conversion apparatuses to the plurality of switches is provided. The plurality of drive signal lines has a coupling point. At a time of switching of the switch in order to release interconnection with the grid and to switch to an independent output, the power conversion apparatus determines itself to be a master device when a level of the drive signal line is inverted after switching of the switch and determines itself to be a slave device when the level is not inverted.

Abstract translation: 多个电力变换装置基于从多个电源输入的电力而分别输出AC电力。 将输出到独立输出路径的多个开关插入到多个功率转换装置的每个AC输出路径中。 提供了从多个电力转换装置向多个开关发送驱动信号的多个驱动信号线。 多个驱动信号线具有耦合点。 在切换开关以便释放与电网的互连并切换到独立的输出时，当切换开关之后，当驱动信号线的电平反相时，电力转换装置自己确定为主装置 并且当电平不反转时，将其自身确定为从设备。