Probabilistic small signal stability analysis with large scale integration of wind power considering dependence

详细信息    查看全文

• 作者：Jin Xu ; Peter Kairu Kanyingi ; Keyou Wang ; ^{wangkeyou@sjtu.edu.cn} ; Guojie Li ; Bei Han ; Xiuchen Jiang
• 关键词：DFIG ; Doubly Fed Induction Generator ; MCS ; Monte Carlo Simulation ; PDF ; Probability distribution function ; CDF ; Cumulative distribution function ; PEM ; Point Estimation Method ; SSSA ; Small Signal Stability Analysis ; SSS ; Small signal stability ; QMC ; Quasi Monte Carlo ; FOSMM ; First order second moment method ; PCM ; Probabilistic collocation method ; CM ; Cumulant-based Method ; LCC ; Linear Correlation Coefficient ; NC ; Normal Copula ; PC ; Pair Copula ; sPC ; simplified Pair Copula
• 刊名：Renewable and Sustainable Energy Reviews
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：69
• 期：Complete
• 页码：1258-1270
• 全文大小：1766 K
• 卷排序：69

文摘

Modern power systems are experiencing an escalation in the penetration of wind power sources which have both positive and negative impact on small signal stability. Wind power being stochastic in nature introduces uncertainties which make it necessary to account for such uncertainties during power system modeling and analysis. Probabilistic methodologies are appropriate choices in accounting for such uncertainties. These methodologies have recently developed concerns with regard to the probabilistic small signal stability analysis of power system integrated with wind power generation. Accounting for the dependence existing between wind power sources is considered as an important option to aid in simulating the impact of the wind power integration towards small signal stability. Numerous dependence modeling methods exist, each with its strengths and weaknesses. This paper presents an overview of the probabilistic methods applied in small signal stability analysis and methodologies used to model dependence or correlation in the probabilistic stability analysis. A comparative analysis of different dependence models is performed. The model accuracy is compared under different scenarios and the efficiency is discussed.