双馈型风电场详细模型建模方法

doi:10.19595/j.cnki.1000-6753.tces.L70589

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Abstract This paper proposes an approach to establish detailed model of double-fed induction generator (DFIG) based wind farm. The model reflects the electromagnetic transient of each individual wind turbine and the collection system inside the wind farm. Principle of components connection method (CCM) is used in this approach. Detailed models of components inside the wind farm, including wind turbines, line impedances and transformers, are firstly built and then connected based on the specific rules of CCM. With the proposed approach, the nonlinear differential equations of wind farm can be obtained, which can be used to further analyze the system. Moreover, the proposed model is established on the dq frame and hence small signal analysis can be easily achieved via linearizing toolbox. Feasibility of the proposed modelling method is verified via simulations.

Key words： Wind farm model double-fed induction generator (DFIG) components connection method (CCM) detailed model small signal analysis

Received: 20 August 2016 Published: 14 September 2017

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TM614

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	Articles by authors
	Ma Shaokang
	Geng Hua
	Ma Jin
	Yang Geng

Cite this article:

Ma Shaokang,Geng Hua,Ma Jin等. An Approach to Establish Detailed Model of DFIG Based Wind Farm[J]. Transactions of China Electrotechnical Society, 2017, 32(增刊1): 1-10.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.L70589 OR https://dgjsxb.ces-transaction.com/EN/Y2017/V32/I增刊1/1

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