Research of the Structure and Control Strategy for Wind-Solar Hybrid Power System

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Under the background of growing world energy shortage people start to realize the potentiality of renewable resources. Wind-solar hybrid power system as its stability and economy is with widespread use now. This paper according to the character of wind power and photovoltaic power generation, briefly introduces the wind-solar hybrid power system, shows the design of a remote control system based on the remote terminal unit (RTU). The control strategy of battery charging and grid-connection is carried out. There are two stages of control system which include sensors RTU communication network and terminal pc. The result of the study can be used to guide the research of this type of wind-solar hybrid power system.

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911-914

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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