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	A novel energy management and control for stand-alone photovoltaic lighting system
	Wu Li-bo ; Zhao Zheng-ming ; Liu Jian-zheng ; Wang Jian ; Zhong Zhi-gang
	2010-05-10 ; 2010-05-10
关键词	Practical Experimental/ adaptive control energy management systems lamp accessories lead acid batteries lighting control optimal control photovoltaic power systems power control power generation control power system stability/ stand-alone photovoltaic lighting system optimal energy management energy control maximum power point tracking PV panels self-adaptive control lead-acid storage battery charging controller environment temperature battery terminal voltage high-pressure sodium lamp ballast ignitor/ B8250 Solar power stations and photovoltaic power systems B8110B Power system management, operation and economics B8530B Light sources B8410E Secondary cells C3340H Control of electric power systems C1340E Self-adjusting control systems C1330 Optimal control C1320 Stability in control theory
中文摘要	This paper proposes a novel stand-alone photovoltaic (PV) lighting system with optimal energy management and control. The system includes maximum power point tracking (MPPT) for PV panels and self-adaptive control over lead-acid storage battery. In charge process, charging controller can automatically adjust itself to obtain the highest possible power from PV panels under various light intensity and temperature. Based on environment temperature and battery terminal voltage, the controller can also adopt proper charge mode, such as overcharge and floating charge, to extend the battery life. The system also can provide functional illumination based on high-pressure sodium (HPS) lamp, which works at very high efficiency with specially designed ballast and ignitor. Experimental results show the high stability and high efficiency of this PV energy management system.
语种	中文 ; 中文
出版者	Chinese Soc. Electr. Eng ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/22022]
专题	清华大学
推荐引用方式 GB/T 7714	Wu Li-bo,Zhao Zheng-ming,Liu Jian-zheng,et al. A novel energy management and control for stand-alone photovoltaic lighting system[J],2010, 2010.
APA	Wu Li-bo,Zhao Zheng-ming,Liu Jian-zheng,Wang Jian,&Zhong Zhi-gang.(2010).A novel energy management and control for stand-alone photovoltaic lighting system..
MLA	Wu Li-bo,et al."A novel energy management and control for stand-alone photovoltaic lighting system".(2010).

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