Distributed power source system with storage battery

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United States of America Patent

PATENT NO 9906070
SERIAL NO

14946481

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Abstract

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The present system 1 includes a distributed power source 2, a storage battery 4, a bidirectional inverter 7 having a smoothing capacitor 6 on its DC side, and a control section 10 for controlling the entire system, and supplies AC power to a load 9 while being interconnected with a power system 8. When active power supplied from the distributed power source 2 and/or the storage battery 4 to the smoothing capacitor 6 is equal to or greater than active power of load power, the control section 10 controls a power factor of inverter output current outputted from the bidirectional inverter 7 so as to coincide with a power factor of load current flowing to the load 9.

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Patent Owner(s)

Patent OwnerAddress
DIAMOND&ZEBRA ELECTRIC MFG CO LTD15-27 TSUKAMOTO 1-CHOME YODOGAWA-KU OSAKA-SHI OSAKA 5320026 ?5320026

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sugimoto, Hidehiko Osaka, JP 27 268

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