The power factor for the railwaysubstation of the electrified railway is low and can not meet the conditions of severe tractive load to reactive compensation requirements.
针对电气化铁路变电所功率因数低，不能满足剧烈变化的牵引负荷对无功补偿要求的现状。
2
Increasing power factor of traction substation is the effective measure to improve power quality of electrified railway for better voltage quality and less loss.