Transient Operation Risk Assessment of Power System with Wind Farm Integration Based on Dynamic Security Region

Abstract:

With continuous expansion of the grid, the power system structure is becoming more complicated, leading to more and more uncertainty of the system. Especially, the massive integration of wind power and other renewable energy to the grid brings more challenges. In this paper, by taking use of DSR (dynamic security region) and risk assessment theory, it proposed the transient risk index calculation and integrated analysis method for wind power integration system, which was able to give quantitative indicators of the system day-ahead scheduling plan. The efficiency and practicality of theories mentioned herein were verified by standard numerical examples.

• Periodical: Advanced Materials Research (Volumes 1092-1093)
• Pages: 122-126
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1092-1093.122
• Online since: March 2015
• Authors: Wen Feng Zhu*, Yuan Zeng, Chao Qin, Xiao Fei Li, De Wei Liu
• Keywords: Dynamic Security Region, Risk Assessment, Uncertainty, Wind Power

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