Study On The Method Of The Microcomputer Protect Device Testing

The microcomputer protect device testing method as one of the core part in the relay testing apparatus has become the hotspot subject in the domestic and international protect fields. The key point lies in improving the automic and effect for the difference method between general protect and microcomputer,for testing new style protect principle with complex protect logic. After reading large quantity literature and document, deep studying the new style microcomputer protect principle, basing the on-site protect device and the testing data,a practice, accurate, efficiently of solution method was present here.The on-site operating experience show that the microcomputer protective testing device ,which based on the present testing method and testing scenario , has high automatic and accuracy, attend the exceptive effect. Zhao Jingfeng(Electrical Power Engineering) Directed by prof. Liu Lianguang...