WU Chi1, WANG Heng2, ZHANG Chang-jiu2, et al. Research on Leakage Current Characteristics of Contaminated Insulator in Tangshan Experimental Station[J]. High voltageapparatus, 2010, 46(7): 77-80.
WU Chi1, WANG Heng2, ZHANG Chang-jiu2, et al. Research on Leakage Current Characteristics of Contaminated Insulator in Tangshan Experimental Station[J]. High voltageapparatus, 2010, 46(7): 77-80. DOI: 10.13296/j.1001-1609.hva.2010.07.012.
In order to guarding against contamination flashover
it is important to improve the reliability of the monitoring system based on leakage current. By selecting temperature
humidity
peak value of leakage current
average value of leakage current and number of pulse current as the main parameters
optimization of the contamination evaluation system of insulator based on fuzzy method is realized in Tangshan natural contamination experiment station.The obtained data is consisted with that from onsite tests.