公开(公告)号：US20150318700A1

公开(公告)日：2015-11-05

申请号：US14646519

申请日：2013-11-14

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Satoru INAKAGATA ,  Hiroshi NAGASATO ,  Hiroaki KAKU ,  Yoshikatsu ITO ,  Kiyoshi ANDO ,  Yasuhisa IHIRA

IPC: H02J3/12 ,  H02J7/35 ,  H02M7/44

CPC classification number: H02J3/12 ,  H02J3/14 ,  H02J3/32 ,  H02J3/382 ,  H02J3/383 ,  H02J3/386 ,  H02J3/387 ,  H02J3/46 ,  H02J7/35 ,  H02J9/062 ,  H02J2003/146 ,  H02M7/44 ,  Y02B10/72 ,  Y02B70/3225 ,  Y02B70/3291 ,  Y02B90/14 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E10/763 ,  Y02E70/30 ,  Y02P80/14 ,  Y04S20/222 ,  Y04S20/224 ,  Y04S20/248 ,  Y10T307/32

Abstract: An autonomous distribution board receives feeding of power via a distribution board for a period during which grid power is supplied from a grid power source, while receiving power via an autonomous terminal of a power conversion apparatus for a period during which supplying of grid power from grid power source is stopped. Autonomous distribution board is connected with a specific load and the like. A measurement point switching apparatus is configured to select one from a current sensor configured to monitor a current that flows through a main breaker, and a current sensor configured to monitor a current that is supplied from power conversion apparatus to autonomous distribution board. A fuel battery is configured to adjust an output thereof based on an output of the selected one so that power by fuel battery is consumed by a general load, specific load and the like.

Abstract translation: 自主分配板通过配电板接收从电网电源供电的期间内的电力供电，同时通过电力转换装置的自主终端接收电力，用于从电网提供电网电力 电源停止。 自动配电板与特定负载等连接。 测量点切换装置被配置为从被配置为监视通过主断路器的电流的电流传感器中选择一个，以及电流传感器，被配置为监视从电力转换装置提供给自主配电板的电流。 燃料电池被配置为基于所选择的输出来调节其输出，使得燃料电池的功率由一般负载，特定负载等消耗。

公开(公告)号：US20220037898A1

公开(公告)日：2022-02-03

申请号：US16610069

申请日：2018-05-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Senichi ONODA ,  Yoshikatsu ITO ,  Satoshi SUGIMOTO

IPC: H02J7/00 ,  H02J7/35 ,  G08B5/22

Abstract: A controller in an electricity storage system that includes a first DC/DC converter connected to a storage battery, and a bidirectional inverter connected to the first DC/DC converter. The controller includes a control circuit which changes a content to be displayed by a display, according to whether the electricity storage system is in a predetermined state in which a first PV is connected to the bidirectional inverter via a DC bus.

公开(公告)号：US20210167552A1

公开(公告)日：2021-06-03

申请号：US16627754

申请日：2018-05-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shoichi TOYA ,  Takeshi NAKASHIMA ,  Yohei YAMADA ,  Chie KASHIKI ,  Yoshikatsu ITO

IPC: H01R13/639 ,  H01R13/70 ,  H01M50/547 ,  H01M10/42

Abstract: A first connector for electrically connecting a first unit power terminal through a third unit power terminal to a power converter for performing conversion between a DC power and an AC power is mounted to a mounting port. In a status in which the first connector is being removed from the mounting port, it is impossible to mount the first connector to the mounting port while the first unit power terminal through the third unit power terminal are inputting and outputting a DC power, and it is possible to mount the first connector to the mounting port while the first unit power terminal through the third unit power terminal are not inputting and outputting a DC power.

公开(公告)号：US20180375374A1

公开(公告)日：2018-12-27

申请号：US16062816

申请日：2016-12-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yoshikatsu ITO ,  Nobuhiro KITAMURA ,  Hirotada HIGASHIHAMA

IPC: H02J13/00 ,  G05B15/02 ,  H04B5/00 ,  H04L12/28

Abstract: An information terminal includes: a first communication unit that performs wireless communication with a wireless base station connected to a wide area network; a second communication unit that performs communication by a communication scheme different from the first communication unit; and a controller that: controls the second communication unit to receive first management information from a power management system that is installed in a facility and includes a storage battery, the first management information including information relating to the storage battery; and controls the first communication unit to transmit second management information generated based on the first management information received, to a server outside the facility as a destination, the server being connected to the wide area network.