基于网络分级分层模型的复杂配电系统可靠性评估方法  

Reliability Evaluation Method of Complex Distribution System Based on Network Hierarchical and Layer Model

作　　者：吴玉麟 蒋志为[2] 程文婷[2] 

机构地区：[1]成都电业局,四川成都610061 [2]四川电力试验研究院,四川成都610072

出　　处：《四川电力技术》2007年第3期27-30,60,共5页Sichuan Electric Power Technology

摘　　要：依据复杂配电网络拓扑结构及用户负荷水平,提出网络分级分层措施形成可靠性简化模型;在各级网络中,分别进行母线层及馈线层故障模式分析得到负荷点及系统可靠性指标。利用该方法对四川某地区配电网进行了可靠性定量分析,证明了该方法的可行性与有效性。According to complex distribution network topology and custom load level, the simplified reliability model is proposed based on network hierarchical and layer model. In the network at all levels, load point and reliability index are obtained after the fault pattern analysis of busrbar layer and feeder layer. Based on this method, the quantitative analysis of reliability is carried out for the distribution network somewhere in Sichuan, and it has proved its feasibility and effectiveness.

关 键 词：配电系统 多电压等级 可靠性评估 分级分层模型 

分 类 号：TM732[电气工程—电力系统及自动化]