Although fault componentcurrent 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。
2
The purpose of the apply request values phase is for each component to retrieve its current state.
应用请求值阶段的目的是让每个组件检索自己当前的状态信息。
3
By using the centralized management component you can generate reports on current hardware configurations.