parallel-line method

基本解释

This method can be used to specify the cross-phase fault and single line fault of the parallel line as well as cross-pole fault.
该方法的特点是考虑了同杆双回线的跨线故障，能够确定同杆双回线中的单回线的故障回路以及跨线故障，并且物理意义明确。
The proposed method can be used both on-line and off-line in the relay parallel setting and coordination of a large-scale power system.
该方法既适用于大电网继电保护离线并行整定计算又适用于在线并行整定计算。
Based on phase component model of transmission line, a method to calculate inter-line fault occurred in parallel circuits on same tower is proposed by use of phase component method.
基于输电线路的相分量模型，提出了利用相分量法对同杆并架线路上的跨线故障进行计算的方法。