牵引变电所27.5 kV母线电压特性及监察方法研究<sup>*</sup>

楚振宇, 张长梅

Research on the Characteristics and Monitoring Methods of 27.5 kV Bus Voltage in Traction Substation

CHU Zhenyu, ZHANG Changmei

铁道工程学报 . 2023, (3): 79 -83 .