Wind Farm Equivalent Modeling Based on Eigen Analysis

Abstract:

The increasing size of wind power generation requires considering wind farm model in power system stability analysis. Nowadays, the most widely used wind turbine type is doubly-fed induction generator, which is concerned here. The wind farm detailed model including every individual DFIG is high-dimensional and costs a lot of computation time, thus wind farm equivalent model is required. This paper presents an eigen analysis based approach to settle wind farm equivalent modeling for power system simulation. Simulation results indicate the equivalent model has good accuracy, and can reflect wind farm features, which is proper for large-scale power system simulation.

• Periodical: Advanced Materials Research (Volumes 433-440)
• Pages: 2788-2793
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.433-440.2788
• Online since: January 2012
• Authors: Lin Geng, Shou Zhen Zhu, Jing Hong Zheng, Xiao Yu Wang, Qun Ju Li, Tao Wu, Yu Sun, Shan Ying Li
• Keywords: Double Fed Induction Generation (DFIG), Eigen Analysis, Equivalent Model, Wind Farm

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