To improve the reliability of conventional protection using traveling waves,a wide area protection method based on polarity comparison of the first traveling wave is proposed.
针对传统行波保护可靠性低这一缺点,提出一种基于初始行波极性比较原理的广域行波保护方案。
参考来源 - 基于极性比较原理的广域行波保护方法·2,447,543篇论文数据，部分数据来源于NoteExpress
The paper presents the scheme of integrated protection and introduces integrated protection system based on transient current polarity comparison principle.
提出了电力系统集成保护的方案，描述了一种基于暂态电流极性比较原理的多出线集成保护系统。
A new countermeasure to current transformer (TA) saturation, namely, current polarity comparison method, for differential current protection of transmission line is proposed.
提出了一种适用于输电线路差动保护抗电流互感器(TA)饱和的新方法——电流极性比较法。
A directional protection based on traveling wave current polarity comparison which is implemented by detecting the polarity of current wavefront of traveling wave is presented.
文章提出了基于检测行波电流波头极性的行波电流极性比较式方向保护。
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