考虑风电出力不确定性的发用电机组组合方法

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Abstract The uncertainty of wind power will have serious impacts on the safe and economic operation of power system when large-scale wind powers are integrated. In order to have a better consumption of wind power, according to Beta probability function of wind power, an optimization method is proposed based on the costs of abandoned wind powers and interruptible loads. To improve the efficiency of the method, only unit commitment variables are used, and the Delta method is introduced to convert the nonlinear model to linear model. Finally, a numerical example of multiple scenarios verifies the practicability and effectiveness of the method.

Key words： Wind power unit commitment probability density interruptible load

Received: 16 July 2015 Published: 01 March 2017

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TM715

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	Sun Xin
	Fang Chen
	Shen Feng
	Ma Qun

Cite this article:

Sun Xin,Fang Chen,Shen Feng等. An Integrated Generation-Consumption Unit Commitment Model Considering the Uncertainty of Wind Power[J]. Transactions of China Electrotechnical Society, 2017, 32(4): 204-211.

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https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I4/204

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