Research on Intelligent Error Prevention Method Based on Power Grid Dispatching Operation
Aiming at the problem of abnormal monitoring and error prevention of relevant nodes in the process of power grid dis-patching,an intelligent error prevention system based on power grid dispatching operation is designed.By using embedded technology,the system integrates the precise character set(BM)algorithm into the power grid dispatching data monitoring,and achieves the purpose of accurate data by optimizing the monitoring data.For the abnormal data exceeding the set value,the support vector machine(SVM)-principal component analysis(PCA)algorithm is used for error prevention check to realize in-telligent error prevention in power grid scheduling.The experimental results show that the system can diagnose the fault ele-ment more accurately by the obvious fluctuation of the fault line current.The error-prevention accuracy of power grid dispatc-hing is stable at about 96％and the highest is 97％,and the change trend is not large.
万方数据
维普
