1) main frequency parameters
工频量
1.
The research of the fast－measuring methods for main frequency parameters;
工频量快速测量方法的研究
2) conductive component
工频分量
3) electric parameters for industrial frequency
工频电参量
4) power frequency variation
工频突变量
1.
Research on steady-state overreach of power frequency variation distance relay;
工频突变量距离继电器稳态超越的研究
5) power frequency quality
工频电气量
1.
Robustness of one-terminal fault location algorithms based on power frequency quality;
单端工频电气量故障测距算法的鲁棒性
6) power frequency variation
工频变化量
1.
Application of the power frequency variation principle in single source and short distance transmission line;
工频变化量原理在单电源系统中的应用
2.
The paper discusses the advantage and the disadvantage of the microcomputer distance protection device based on the power frequency variation principle which will be applied in the background of 110kV short distance transmission line with single source.
论述了在 1 1 0kV单侧电源短距离重要输电线路这一特殊应用背景下 ,微机距离保护装置采用工频变化量距离保护原理的优越性和不足之处。
3.
According the special application background of the single source and the short line in the 110kV power system , the author proposed a feasible protective scheme ,in which the power frequency variation distance protect theory with combination to the four- lateral distance relay is used as quick and mainly theory.
本人针对110KV单电源短线路这一特殊应用背景，提出了以工频变化量距离保护为快速主保护，结合四边形三段式相间和接地距离保护的保护原理方案。
补充资料：工频突变量距离继电器
工频突变量距离继电器
distance relay using sudden change of power frequency component
，U，’，尸川luUI0n.IOng jull!一d旧nq，工绷突变.距离继电姗sudden ehan罗of power 见距离继电器. (distanee relay usingfrequeney eomponent)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条