Identification of defects in extinguishing vacuum chamber based on analysis of parameters describing PD distributions

H. Moranda1
1Institute of Electrical Power Engineering, Poznan University of Technology, Poznan, Poland

Tóm tắt

The paper describes the method of defects identification in the extinguishing chamber of a vacuum interrupter. The method basis on analysis of parameters describing frequency-amplitude distribution and frequency-phase distribution of charge carried by partial discharges generated by defects.

Từ khóa

#Insulation #Partial discharges #Surface discharges #Surface treatment #Vacuum breakdown #Fault location #Switches #Vacuum systems #Surface contamination #Vacuum technology

Tài liệu tham khảo

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