摘要
分层信息是指在不失信息的完整性和可靠性的基础上 ,把采集信息按目前电力系统通讯规约在时间优先级的规定划分为遥信变位 ,遥测 ,录波三层。在简要说明故障诊断的必要性后 ,说明了采用分层信息和遗传算法的优点 ,论述了基于GA的分层信息故障诊断方法的流程。通过模型系统的算例 ,表明所提出的方法十分有效。
Layered information is defined that collected information is divided into three layers according to the rules presented by remote protocol of power system information transmission.They are remote status information,remote measure information and wave record.After briefly analyzing the necessity of fault diagnosis,this paper accounts for the advantage of using layered information and genetic algorithm,then,the process of the layered information fault diagnosis based on genetic algorithm is described.Through the examples of a model system,the efficacy of the proposed algorithm is demonstrated.
出处
《继电器》
CSCD
2000年第10期15-18,共4页
Relay
