Title :
Field measurement and simulation of electromagnetic interference in 500kV AC system switch operation
Author :
Zhong, Yao ; Li, Xiaojian
Author_Institution :
YunNan Electr. Power Res. Inst., Kun Ming, China
Abstract :
By field measuring and analysis the time-frequency characteristics of the electromagnetic interference in 500kV AC system switch operation, and propose that the electromagnetic interference of switch operation in secondary system manifest as damped oscillation. Simulate the 500kV AC system switch operation by MATLAB-SIMULINK software; get the simulation waveforms of the switch operation, comparing the similarities and differences between the simulation waveform and the field measuring waveform.
Keywords :
damping; electromagnetic interference; measurement systems; oscillations; switchgear; time-frequency analysis; AC system switch operation; MATLAB-SIMULINK software; electromagnetic interference simulation; field measurement waveform; oscillation damping; secondary system; time-frequency characteristics; voltage 500 kV; waveform simulation; Breakdown voltage; Electromagnetic interference; Position measurement; Power measurement; Switches; Voltage measurement; Damped Oscillation; Electromagnetic Interference; Field Measurement; Matlab simulink; Switch Operation;
Conference_Titel :
High Voltage Engineering and Application (ICHVE), 2012 International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-4747-1
DOI :
10.1109/ICHVE.2012.6357114
