频率相关参数高压直流输电线路故障特征分析

于洋,赵彦龙,崔川,王磊磊,王亚飞

Frequency Characteristics of Fault Transients for HVDC Transmission Line with Frequency-dependent Distributed Parameters

Yang YU,Yanlong ZHAO,Chuan CUI,Leilei WANG,Yafei WANG

表2 不同过渡电阻阻值时区内、外故障间的有效频带

过渡电阻/Ω 50 100 200 500 有效频带/kHz 0.40~2.43 0.40~2.24 0.40~1.91 0.40~1.19