ZHANG Xin, LI Gaoyang, HUANG Ronghui, et al. Statistical Analysis of Defects and Maintenance Advice for GIS in Different Operating Years Above 110 kV[J]. High voltageapparatus, 2016, 52(3): 184-188+194.
ZHANG Xin, LI Gaoyang, HUANG Ronghui, et al. Statistical Analysis of Defects and Maintenance Advice for GIS in Different Operating Years Above 110 kV[J]. High voltageapparatus, 2016, 52(3): 184-188+194. DOI: 10.13296/j.1001-1609.hva.2016.03.030.
Statistical Analysis of Defects and Maintenance Advice for GIS in Different Operating Years Above 110 kV
The defect rate of gas insulted switchgear(GIS) usually increases along with its operating years.According to statistical analysis of defect rate of GIS in different life period
and the similar analysis for its components respectively
including the control system
seal ring and mechanism
the growth rule of different kind of defects is revealed. Moreover
some maintenance advice for GIS of different lifetime is also proposed.