CHENG Tiehan, HUANG Yulong, SUN Keke, et al. Investigation on Current Commutation Capability of High Voltage Direct Current Commutation Switch[J]. High voltageapparatus, 2014, 50(12): 55-59+65.
CHENG Tiehan, HUANG Yulong, SUN Keke, et al. Investigation on Current Commutation Capability of High Voltage Direct Current Commutation Switch[J]. High voltageapparatus, 2014, 50(12): 55-59+65. DOI: 10.13296/j.1001-1609.hva.2014.12.010.
Investigation on Current Commutation Capability of High Voltage Direct Current Commutation Switch
To verity the current commutation capability of the high voltage direct current(HVDC)commutation switch
an experimental prototype and a low frequency current oscillation test circuit were designed.Current commutation experiments were conducted in the conditions of different circuit parameters configuration
opening speed
cylinder diameter
gas pressure
and so on.As a result
the effects of different factors on the direct current commutation were obtained.The results may provide a technical support to corresponding product designs.