Title:
POWER SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2017073857
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To allow for stable power supply to a load according to the situation where a distributed power supply device is stopped, in a power supply system where the distributed power supply device is a main power supply.SOLUTION: A power supply system is constituted of a distributed power supply device, and a power switching unit connected with a first power path for supplying the power outputted from the distributed power supply device to a first type load, and a second power path for supplying the power outputted from a commercial power supply to the first type load, and supplying power from the first power path to the first type load, when power is outputted from the distributed power supply device, and supplying power from the second power path to the first type load, when power is not outputted from the distributed power supply device.SELECTED DRAWING: Figure 1
Inventors:
YAMAZAKI MOTOAKI
KASAI KAZUNORI
OSAWA NOBUYOSHI
KASAI KAZUNORI
OSAWA NOBUYOSHI
Application Number:
JP2015198014A
Publication Date:
April 13, 2017
Filing Date:
October 05, 2015
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
H02J9/06; H01M8/04; H01M8/04228; H01M8/04303; H02J3/00; H02J3/14; H02J3/38; H02J9/00
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Yoshifumi Saeki
Kenichi Kawabuchi
Tadashi Takahashi
Yoshifumi Saeki
Kenichi Kawabuchi
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