Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Yasuhisa Ihira

Shusaku Goto

Yoshikatsu Ito

Satoru Inakagata

Hiroaki Koshin

Hiroyuki Nishino

Hiroshi Nagasato

Yukihiro Murata

Yusuke Iwamatsu

Hiroaki Kaku

Kouichi Teraura

Keizo Nishikawa

Akira Terasawa

Kiyoshi Ando

Kei Kawaguchi

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.

Power supply system, power conversion apparatus, and measurement point switching apparatus

Disclosed is a bidirectional DC/DC converter including: a primary side circuit that includes a first DC power source or a first load; a secondary side circuit that includes a second load or a second DC power source; and a power transfer unit that is capable of transferring power bi-directionally between the primary side circuit and the secondary side circuit. Further, the bidirectional DC/DC converter includes a control circuit that controls the primary side circuit and secondary side circuit in such a way that current flows through the power transfer unit from the first DC power source to the second load or from the second DC power source to the first load.

Bidirectional DC/DC converter with simple control operation

Growing community of inventors

Osaka, Japan

Yasuhisa Ihira