分散型電源システム

Japanese Patent JP5932566

B2

PROBLEM TO BE SOLVED: To provide a distributed power supply system capable of avoiding overload of a power generation device and a charge/discharge device while improving an operation ratio of the power generation device.SOLUTION: A distributed power supply system comprises a power generation device 11 for controlling generated power under the condition that power flow of a power line 2 is prohibited from entering the side of a power system 1 over a second connection point P2 when the power system 1 is in an outage state, and is prohibited from entering the side of the power system 1 over a predetermined point on the side of the power system 1 as compared with a fourth connection point P4 in a non-outage state. When the power system 1 is in the outage state, a charge/discharge device 10, the power generation device 11, and a first power consumption device 12 are electrically connected with each other and a second power consumption device 13 is electrically disconnected with the charge/discharge device 10, the power generation device 11, and the first power consumption device 12. When the power system 1 is in the non-outage state, the charge/discharge device 10, the power generation device 11, the first power consumption device 12, and the second power consumption device 13 are electrically connected with each other.

Koji Masumoto
Masami Hamashi
Higashiguchi Seisaku
Kazuhiro Hirai

JP2012179910A

June 08, 2016

August 14, 2012

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OSAKA GAS CO.,LTD.

H02J3/46; H02J3/38; H02J7/00; H02J13/00

JP2006254634A
JP2002374629A
JP2008022650A
JP2007006595A
JP2004192899A
JP2007215290A

WO2009123268A1

Shuichiro Kitamura
Ichiro Miyake
Kunihiko Higashi

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