电力系统自动化Issue(6)：49-54,6.DOI:10.7500/AEPS20130802005
基于不确定性推理的变电站拓扑错误辨识
Substation Topology Error Identification Based on Uncertainty Reasoning
摘要
Abstract
A substation topology error identification method based on uncertainty reasoning is proposed.Topology error identification rules are divided into four categories according to different data types and relationships used by each rule.An inaccurate model for each of the data in substation and topology error identification rules is developed.The integrated certainty factor value of each circuit breaker and switch is calculated by using the transfer algorithm and synthetic algorithm of uncertainty reasoning.The results are used to determine the status of each circuit breaker and switch.This substation topology error identification method has high redundancy using the three-phase multi-source data in substation and has improved the ability of identifying the switch status and solved the problem of conflicts between rules.Simulation for the multiple topology errors with multiple bad data has validated its effectiveness and high reliability. <br> This work is supported by Jiangsu Economic and Information Technology Commission.关键词
状态估计/不确定性推理/智能变电站/拓扑错误辨识/多源冗余数据Key words
state estimation/uncertainty reasoning/smart substation/topology error identification/redundant multi-source measurements引用本文复制引用
张婷,翟明玉,张海滨,齐苗苗,龚成明,李雷..基于不确定性推理的变电站拓扑错误辨识[J].电力系统自动化,2014,(6):49-54,6.基金项目
江苏省软件产业发展专项引导资金重点资助项目“智能电网调变一体化技术支持系统” （）
已申请国家发明专利(申请号:201310234055.4)。 （申请号:201310234055.4）
