基于模型诊断在配电网故障诊断中的应用研究  

Application Research of Model-based Diagnosis to Fault Diagnosis in Distribution Network

作　　者：胡非[1] 贺攀[1] 干磊[1] 肖锋[1] 黄双双[1] 柯明猛 

机构地区：[1]湖北省黄石供电公司,湖北黄石435000

出　　处：《四川电力技术》2014年第4期86-91,共6页Sichuan Electric Power Technology

摘　　要：提出了一个将MBD(基于模型诊断)理论应用于配电网故障诊断的方案,以一个实际配电网为例,构建了该配电网内主要设备的统一模型的基础上,给出了该配电网的系统模型描述,并结合该配电网的一组故障观测数据,对该配电网内发生的故障做故障诊断实验,由实验验证了该应用方案的可行性与有效性。A scheme is proposed in which the theories of model -based diagnosis （ MBD） is applied to the fault diagnosis in distribution system , and an actual distribution network is taken for example .In this example , the uniform models of main de-vices are constructed and the description of system model in such distribution network is given .In addition, the fault diagnosis experiment is carried out with a set of fault observation data in such distribution network .According to the results of this exper-iment, the feasibility and validity of the proposed scheme is verified .

关 键 词：基于模型诊断 配电网 最小碰集 最小冲突集 故障诊断 

分 类 号：TM712[电气工程—电力系统及自动化]