【摘要】 本文提出了一种新的适合于单相接地故障的测距算法,只用本侧电压电流量即可消除由对端注入电流引起的故障电阻的影响,本算法主要特点是只用零序系统阻抗补偿,因而不受系统运行方式变化影响。更多还原

【Abstract】 This paper presents a new kind of fault location algorithm which is suitable for one phase to ground fault. It can eliminate the influence of fault resistance by using currents and voltages at the local end. The key technique lies in using only zero -sequence source impedances to do compensation instead of positive sequence source impedances which may changes.更多还原