Reliability Evaluation for the Series Compensation Installation Based on Stochastic Simulation

摘要：

Along with considerable benefits of series compensation (SC), such as the transmission capacity improvement, the system stability enhancement, etc. the SC installation also results in negative influences due to its forced outage events. Based on Monte Carlo simulation, a comprehensive algorithm is developed for the reliability evaluation of SC installation. The stochastic states of the SC installation, sampled by Monte Carlo simulation, are analyzed and the reliability indices of SC installation are obtained. In addition, the sensitive analysis is adopted to determine the key factors that determine the reliability level of the SC installation. Hence, it is possible to find the optimal solution to improve the reliability indices of SC installation, i.e. the optimal compromise between reliability indices and costs. Case study is provided in this paper, and the results show that the proposed algorithm is feasible for the reliability evaluation and design of SC installation.

关键词： availability design methodology failure analysis Monte Carlo methods random variables reliability estimation reliability modeling risk analysis sensitivity simulation

作者: Xiao-Tong Song Chao-Bo Dai Ze-Jing Shi Bo-Jian Shi

作者单位: China Electric Power Research Institute, Beijing, China Qiqihaer Extra High Voltage Branch, Qiqihaer, Helongjiang, China

会议类型: 国际会议

会议名称: The International Conference on Electrical Engineering 2009(2009 电机工程国际会议)

会议地点: 沈阳

会议语种:英文

页码: 1-6

在线出版日期: 2009-07-05（万方平台首次上网日期，不代表论文的发表时间）