An Empirical Study on the Sensing Characteristics of 1100kV GIS UHF Online Monitoring Instruments
The paper establishes a defect simulation platform for multi-sensor 1100kVGIS, simulating four types of typical partial discharge defects within the GIS capsule and obtaining detection spectra of different types of defects as well as detection signal spectra of diversified position sensors. The attenuation characteristics of different position sensors were acquired under diversified voltage signals by utilizing steep pulse signal sources, as well as the relationship of equivalence between steep pulse injection signal amplitude and the discharge capacity of the discharge model, which provides a theoretical basis for field verification technology for a1100kVGIS on-line monitoring system.
equivalence partial discharge (PD) simulation platform UHF
TAO Shiyang CHENG Xu WANG Wenshan MA Mengchao DUAN Dapeng REN Zhigang WU Linlin ZHANG Tianchen
State Grid Beijing Electric Power Company,Xicheng District,Beijing 100041 State Grid of China Technology College,Shandong Postcode 250002
国际会议
西安
英文
1-5
2016-09-01（万方平台首次上网日期，不代表论文的发表时间）