double phase fault

基本解释

An equivalent two source phase domain method for calculating interline fault in the double circuit line is presented.
基于二端口网络理论，采用等值双端电源相分量法进行跨线短路故障计算。
The theory analysis and ATP-EMTP simulation results show the distance relay have excellent performance in detecting the double lines when one-phase ground fault take place.
大量ATP仿真试验证明新方法对于双回线出现的单相接地故障，具有足够的灵敏度。
Although fault component current phase selector has excellent performance for single transmission lines, it may select unwanted phase for cross-country faults in double-circuit lines on a same tower.
相电流差突变量选相元件在单回线故障中具有良好的选相性能，但在同杆双回线跨线故障中可能误选相。