摘要
针对目前计及气象因素的电网静态安全风险评估指标只涉及系统静态安全的某个或数个方面,尚没有一个完整评估指标体系的问题,提出了一个包括静态安全评估指标、运行风险评估指标以及电网薄弱点评估指标在内的电网静态安全风险评估完整指标体系,实现了气象因素对于电网静态安全风险影响的全方位评估。安徽电网的算例证明了所提电网静态安全风险评估框架体系的有效性和正确性。
Current risk assessment indices of steady security of power grid considering meteorological factors only involves one or more facets of steady security.There is not a complete system of risk assessment indices including all the respects of steady security yet.A comprehensive system of risk assessment indices of power grid considering meteorological factors including steady security assessment indices,operating risk assessment indices and weak point assessment indices is presented.The system of indices realizes comprehensive assessment of the influence of meteorological factors to the steady security risk of power grid.The results of Anhui power grid demonstrate the validity and correctness of the proposed framework system of steady security risk assessment.
出处
《电力系统及其自动化学报》
CSCD
北大核心
2014年第9期59-64,共6页
Proceedings of the CSU-EPSA
关键词
气象因素
风险评估
指标体系
静态安全
meteorological factor
risk assessment
index system
steady security
