Abstract：Combined with the phase conversion failure and power fluctuation in the operation of a special high voltage DC transmission project, through the introduction of the phase conversion failure Amin function of the DC control protection software program, the fault waveform on the scene was analyzed and the cause of the fault was analyzed. According to the actual operation situation of the site, the suggestions of corrective measures are put forward to ensure the safe and stable operation of the UHVDC transmission system.
李平伟, 樊宏宇. 直流阀控Amin功能异常导致直流输电换相失败及功率波动故障分析[J]. 电气技术, 2019, 20(2): 96-100.
Li Pingwei, Fan Hongyu. Analysis of failure of phase conversion and power fluctuation in DC transmission due to abnormal function of Amin. Electrical Engineering, 2019, 20(2): 96-100.
2019, Vol. 20 
