摘要
建立电气主接线可靠性评估的有向故障流图模型,利用网络拓扑理论中的可达性计算形成系统的割集。并对两种典型的穿越变电所电气主接线进行可靠性指标的计算。计算结果表明,本算法正确、实用。
Presents a directional faults figure and a new algorithm of reliability evaluation for electrical configuration. By the algorithm, the influence of multiple failure models and switching operation of electrical equipment can be taken into account. Several electrical configurations are taken for examples to analyse and compare their reliability indeces.
关键词
电气主接线
可靠性
等效割集法
Electric network analysis
Systems
Reliability
Reachability
