Power system stabilization system and method employing a rechargeable battery system

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United States of America Patent

PATENT NO 6563234
APP PUB NO 20010012211A1
SERIAL NO

09774683

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Abstract

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A power system stabilization system is provided between power generation equipment significantly fluctuating in output and a power system required to maintain a predetermined voltage. In the power system stabilization system, a voltage detection device and a current detection device detect voltage and current, respectively, of the power system and voltage and current thus detected are used to calculate a level of active power required and that of reactive power required which are referred to to provide charging and discharging from a rechargeable battery to the power system via an A-D converter.

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Patent Owner(s)

  • KYUSHU ELECTRIC POWER CO., INC.;SUMITOMO ELECTRIC INDUSTRIES, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Yoshihiro Osaka, JP 27 214
Okubo, Masatoshi Osaka, JP 1 77
Sasaki, Tetsuo Osaka, JP 29 351

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