Peak-Load Regulating Adequacy Evaluation in Wind Power Accessed System Considering the Correlation of Wind Farms

Abstract:

There is a certain degree of correlation between the outputs of different wind farms because of their geographic distribution in power grid. And the complementary effect can alleviate the adverse effects of peak-load regulation caused by the large-scale wind power integration. In this paper, Nataf transformation was used to establish wind speed samples of correlative wind farms to get correlative wind power. Based on this, the peak-load regulating adequacy was evaluated using Monte-Carlo method on IEEE-RTS system with wind farms. The result presents the quantitative analysis of the impact of correlative wind farms on peak-load regulating adequacy. And it improves the original peak-load regulating adequacy evaluation based on Monte-Carlo method, which has the relatively conservative results.

• Periodical: Advanced Materials Research (Volumes 724-725)
• Pages: 522-526
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.724-725.522
• Online since: August 2013
• Authors: Yi Long Li, Da Hai You, Ke Wang, Ke Tian, Kai Pan
• Keywords: Correlation, Nataf Transformation, Peak-Load Regulation, Power System, Wind Farm

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