Coordinated control method of generator and SVC for improving power throughput and controller thereof

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United States of America Patent

PATENT NO 9893524
SERIAL NO

14374559

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Abstract

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The present invention provides coordinated control methods of generator and SVC for improving power plant active power throughput and controller thereof. The method comprises: measuring the required input parameters for the generator and SVC control; judging the system topology and the control mode of SVC to determine the operation mode; and calculating the control reference based on the operation mode to control the generator and/or SVC. The proposed methods and coordinated controllers enable the SVC to share the required reactive power output of the power plant, convert the generator into “unity-power-factor-generator”, and therefore extend the active power output capability of the power plant.

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Patent Owner(s)

  • ABB SCHWEIZ AG;ABB TECHNOLOGY AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yao Beijing, CN 107 272
Sao, Charles Vasteras, SE 4 14
Zhang, Guoju Beijing, CN 6 21

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