1) fault component positive sequence reactance (FCPSR)
故障分量正序电抗
1.
A new directional element based on the fault component positive sequence reactance (FCPSR) is presented.
提出了基于故障分量正序电抗的方向元件。
2) positive sequence fault components
正序故障分量
1.
But a large number of literatures on this subject mostly discuss the concept related to fault components from the view of application,like Power-frequency Variation,break variable,positive sequence fault components,fault-generated transients,etc.
但大量的文献多是从应用角度讨论故障分量、工频变化量、正序故障分量、负序故障分量、零序故障分量、暂态故障分量、突变量等概念。
2.
Then it calculates the positive sequence fault components in accordance with the fault boundary condition.
其原理是根据选相结果,先计算出保护安装处的负序及零序故障分量,然后根据故障类型特征计算出保护安装处的正序故障分量,最后按照对称分量理论,将各序故障分量合成得到故障相的故障分量。
3.
The concept and features of positive sequence fault components are introduced according to superposition principle.
根据叠加原理给出正序故障分量的概念及特点 ,详细阐述正序故障分量在故障方向判别、相比较纵联保护、自适应电流保护及故障测距中的应用原理 ,对比说明基于正序故障分量的继电保护原理较传统保护所具有的优点。
3) fault current sequence component
故障电流序分量
1.
In order to utilize right-of-way efficiently of six-phase transmission lines,the characteristics of fault current sequence component on six-phase transmission lines were analyzed.
六相输电线路能更好地利用线路所占用的走廊空间,为此,分析了六相输电线路在各种故障情况下故障电流序分量的幅值和相位特点,然后结合故障电流序分量的幅值与相位之间的关系,提出了一种适用于六相输电线路的故障选相元件。
4) fault sequence component
故障序分量
1.
directional comparison pilot protection for six-phase transmission lines is presented based on the above mentioned three fault sequence components.
文中提出了基于上述3种故障序分量的方向保护判据,并且将其综合在一起,构成了一种适用于六相输电线路的纵联方向保护方案。
5) fault component reactance relay
故障分量电抗继电器
6) six-sequence fault component
六序故障分量
1.
Used the six-sequence fault component,the action of some phase selectors,including the phase current difference suddenly-change and the sequence current were analyzed in this paper.
本文利用六序故障分量法分析了零序负序电流选相元件和相电流差突变量选相元件在同杆双回线跨线故障下的动作行为。
2.
By using the six-sequence fault component,this paper investigates the amplitude and phasor characteristics of fault component current for cross faults of double lines with their phasor comparison equations presented.
利用六序故障分量的分析方法,分析了相电流突变量在同杆双回线跨线故障中的幅值和相位特征,给出了其相位比相方程。
补充资料：故障
（机械、仪器等）发生的不能顺利运转的情况；毛病②：发生～丨排除～。
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