Project supported by National Natural Science Foundation of China (51007072, 51177124), Doctoral Foundation of Ministry of Education of China (20110201130006, 20110201120069), New Century Excellent Talents Program from Ministry of Education of China.
This paper presents a numerical study of the current self-excited oscillations during the opening of high voltage direct current(HVDC) metallic return transfer breaker(MRTB).The switching arc is simulated using the ma...
supported by National Natural Science Foundation of China (Nos.51177124,51007072);the Doctoral Foundation of Ministry of Education of China (Nos.20110201130006,20110201120069);China Postdoctoral Science Foundation (No.2012M512002)
This paper focuses on a numerical simulation of the arc plasma behavior in the arc splitting process, considering the eddy currents in the electrodes and the splitter plate. Based on three-dimensional (3D) magneto-h...
supported by National Natural Science Foundation of China (Nos.51177124,51007072);the Doctoral Foundation of Ministry of Education of China (No.20110201120069)
This paper focuses on the numerical investigation of arc plasma behavior during arc commutation process in a medium-voltage direct current circuit breaker (DCCB) contact system. A three-dimensional magneto-hydrodyna...