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	Control strategy for grid-connected household wind power generation systems
	He Sheng ; Sun Xudong ; Chai Jianyun ; Zhai Qingzhi
	2010-10-12 ; 2010-10-12
关键词	Practical/ DC-DC power convertors power generation control wind power plants/ grid-connected household wind power generation systems control strategy electrical grid boost DC/DC converter diode rectifier single-phase inverter maximum power point tracking control wind turbine double-loop control method/ B8245 Wind power plants B8360 Power convertors and power supplies to apparatus C3340 Control of power systems and devices
中文摘要	A control strategy was developed for a small household wind generation system connected with the electrical grid to overcome the shortcomings of conventional stand-alone systems and save energy. The system has a diode rectifier, a boost DC/DC converter and a single-phase inverter in parallel with the grid to enable grid-connected operation without power injection. The boost converter is used to achieve maximum power point tracking (MPPT) control for the wind turbine, with a double-loop control method with a current loop and a voltage loop in the inverter so that the inverter does not feed any power into the grid. The effectiveness of the control strategy is verified by simulations for various operating conditions with various wind speeds, grid voltages and local loads and by parallel operating tests for the single-phase inverter.
语种	中文
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/82426]
专题	清华大学
推荐引用方式 GB/T 7714	He Sheng,Sun Xudong,Chai Jianyun,et al. Control strategy for grid-connected household wind power generation systems[J],2010, 2010.
APA	He Sheng,Sun Xudong,Chai Jianyun,&Zhai Qingzhi.(2010).Control strategy for grid-connected household wind power generation systems..
MLA	He Sheng,et al."Control strategy for grid-connected household wind power generation systems".(2010).

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