... Directional pilot relaying方向纵联继电保护 Directional protection方向保护 Direct-to-ground capacity对地电容 ...
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NEGATIVE SEQUENCE DIRECTIONAL PROTECTION 负序方向保护
pilot negative sequence directional protection 纵联负序方向保护
non directional current protection 非方向电粒护装置 ; 非方向电流保护装置 ; 非方向电粒护安装 ; 非标的目的电粒护装配
energy directional protection 能量方向保护
directional protection element 方向元件
digital directional protection 数字式方向保护
Simulation tests showed that the novel ratio directional protection was feasible to UHV transmission lines.
重点探讨分析了新型比率式纵联方向保护在特高压示范工程的应用。 仿真分析表明,该保护完全适用于特高压输电线路。
参考来源 - 输电线路行波纵联方向保护的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper studies the negative sequence directional protection (NSDP) as the primary protection of series compensated UHV transmission line.
文中对带串补的特高压线路采用负序方向高频保护作为主保护方式进行了研究。
Directional unit is the kernel unit of the traveling waves or transients based ultra-high-speed directional protection for transmission line.
方向元件是基于行波或暂态量的超高速方向保护的核心元件。
It has been pointed out that the microcomputer based directional protection using the proposed method has the properties of fast and reliable operation, and is easily realized.
分析表明，用这种方法构成的微机方向保护具有全线速动、可靠的特点，并且易于实现。
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