Title :
Simulation of partial discharge pulse propagation in 110kV XLPE cable
Author :
Hongbo Liu ; Huamao Zhan ; Chengrong Li ; Jingchun Wang
Author_Institution :
Beijing Area Major Lab. of High Voltage & EMC, North China Electr. Power Univ., Beijing, China
Abstract :
Monitoring partial discharge signals is an important means to evaluate the condition of power cable insulation. A 3D-model for an 110kV XLPE cable is constructed by Pro-Engineer program. Finite Difference Time Domain (FDTD) method is used to simulate propagation characteristics of partial discharge (PD) signals in the cable. The simulation results indicate the propagation characteristics of PD signals on condition that testing distance, magnitude and pulse width of PD source are different.
Keywords :
XLPE insulation; partial discharges; power cable insulation; 3D-model; FDTD; Pro-Engineer program; XLPE cable; finite difference time domain; partial discharge pulse propagation; partial discharge signals monitoring; power cable insulation; voltage 110 kV; Electromagnetic waveguides; Finite difference methods; Partial discharges; Power cable insulation; Power cables; Testing; FDTD method; XLPE cable; partial discharge;
Conference_Titel :
Condition Monitoring and Diagnosis (CMD), 2012 International Conference on
Conference_Location :
Bali
Print_ISBN :
978-1-4673-1019-2
DOI :
10.1109/CMD.2012.6416233
