摘要
以解析法为基础,通过故障模式影响分析法FMEA,结合最小割集法,构建智能配电系统可靠性模型。所提方案的基本原理在于确定智能配电系统负荷点失效事件,对事件进行潮流分析与系统补救,编写事故影响报表,在预想事故表中存储。依据负荷点故障集,从预想事故表中提取故障后果,计算负荷点可靠性指标,精确评估智能配电系统的可靠性。
Based on the analytical method,the reliability model of intelligent distribution system is constructed by FMEA and minimum cut set method. Its basic principle is to determine the load point failure events of intelligent distribution system,analyze the power flow and remedy the events,compile accident impact reports and store them in the anticipated accident tables. According to the load point fault set,the fault consequences are extracted from the anticipated accident table,the reliability index of load point is calculated,and the reliability of intelligent distribution system is accurately evaluated.
引文
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