SVG自适应无功检测方法及控制系统的研究

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Abstract FACTS is of great significance of the development for smart grid. As one of the important devices for FACTS, the compensation effects of Static Var Generator(SVG) depend greatly on the accuracy of reactive current detection. By building a mathematical model of SVG and modifying instantaneous reactive power theory based on adaptive theory, the accuracy of reactive current detection was improved. The direct current control strategy was determined. And the SVG compensation system block diagram was designed. Simulation results indicate that the reaction detection algorithm based on adaptive theory of SVG compensation system can maintain steady of three-phase power network and ensure the quality of power.

Key words： Flexible alternating current transmission systems static var generator reactive power compensation system instantaneous reactive power detection method adaptive theory

Received: 11 October 2013 Published: 22 May 2014

PACS:

TM761

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	Articles by authors
	Zhu Caihong
	Huang Shanshan


	Li Lingling

Cite this article:

Zhu Caihong,Huang Shanshan,Li Lingling. Research on SVG Reactive Power Detection Method Based on Adaptive Theory and the Control System[J]. Transactions of China Electrotechnical Society, 2013, 28(2增): 309-314.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2013/V28/I2增/309

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作者简介:朱彩虹女, 1963年生, 学士, 研究方向为电力系统及其自动化。黄珊珊女, 1989年生, 硕士研究生, 研究方向为电力系统及其自动化。