微电网中基于逆变电源控制的重要节点电能质量管理方法

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Abstract It is a kind of effective method for power quality management in microgrid that with distributed inverter source the harmonic, reactive power and unbalance are compensated. The influences that harmonic sources are absent in access point of distributed source are analyzed. With such basics, a method to manage power quality of important node based on distributed inverter control in microgrid is proposed. In this paper, the most important node objected nearby the inverter is chosen to control power quality, and the existing equipment are used to improve power quality of microgrid integrally. Furthermore, there is practical significance for this new method which can choose the target node and compensation level flexibly. The simulation results show the availability of the proposed method.

Key words： Microgrid distributed generation power quality inverter control harmonics compensation

Received: 18 October 2012 Published: 18 June 2014

PACS:	TM61
	TM743

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	Articles by authors
	Li Guoqing
	Wang He
	Zhang Huijie

Cite this article:

Li Guoqing,Wang He,Zhang Huijie. Power Quality Management Method Based on Inverter Source Control for Important Node in Microgrid[J]. Transactions of China Electrotechnical Society, 2014, 29(2): 177-184.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2014/V29/I2/177

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