Reactive power control of wind farms for voltage control applications

A. Tapia, G. Tapia and J.X. Ostolaza

Renewable Energy, 2004, vol. 29, issue 3, 377-392

Abstract: In the last few years, there is a strong trend towards decentralised production and supply, leading to a situation where a growing number of small and medium size producers will be connected to energy networks. But at the same time, the power quality of the generation must be ensured and this means that the electrical parameters of the distribution network have to be maintained within their upper and lower limits. Therefore, new problems related to the management and operation of energy transfer and distribution and to the efficient distribution of renewable energy in the grids are actually arising. Hence, it is reasonable to think that dispersed generation (wind energy generation in this paper) should start to take part in the control of electric variables, and in particular, in reactive power control which is directly related to the voltage level control of distribution networks. This paper presents a control strategy developed for the reactive power regulation of wind farms made up with double fed induction generators, in order to contribute to the voltage regulation of the electrical grid to which farms are connected.

Keywords: Wind power generation; Variable generating units; Doubly fed induction machine; Control strategy (search for similar items in EconPapers)
Date: 2004
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Citations: View citations in EconPapers (12)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:29:y:2004:i:3:p:377-392

DOI: 10.1016/S0960-1481(03)00224-6

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