介绍了单相接地故障行波选线原理,故障线路电流初始行波幅值最大,极性与非故障线路相反。
Its principle is presented: the amplitude of initial traveling wave on faulty feeder is higher than those on other feeders and its polarity is in inverse.
Initialvalue与Increment字段(如图3所示)可以设置初始行与每一个随后行的值。
The initial value and Increment fields (as shown in Figure 3) can set the value of the initial row and each subsequent row.
从子程序的debug_line部分获取lowpc和highpc,计算它的初始行号和结束行号。
Get lowpc and highpc from the debug_line section of this subprogram to calculate the its start and end line Numbers.
基于行波的输电线路双端测距算法只用到到达故障线路两侧母线的第一个故障初始行波波头,其可靠性较高。
Based on the traveling wave, double ended approach only deals with the first transient traveling wave reaching the two buses of the fault line.
syslog机制是在启动时启动的,并且其初始行为是由syslog . conf文件中的规则定义的。
The syslog mechanism is started at boot-up, and its initial behavior is defined by the rules in the syslog.conf file.
Zshell使用这种方法提供RPS1和RPS2,它们分别表示初始行和后续行右边的提示符。
Z shell uses all this trickery to provide an RPS1 and RPS2 for right-side prompts on the initial and subsequent lines, respectively.
“现在,这志愿者期望能够通过一项称为“萨赫勒重返绿色”的初始行动来鼓励其他非洲国家采用FMNR,”Reij说到。
These advocates now hope to encourage the adoption of FMNR in other African countries through an initiative called "Re-greening the Sahel, " said Reij.
该文提出利用线路故障产生的暂态行波实现配电架空线、电缆混合线路单相接地及相间短路故障测距,分析了故障初始行波模分量的暂态特征。
Using transient traveling waves generated by fault to locate single-phase earth fault or short circuit fault in distribution feeders mixed with overhead lines and cables is proposed.
该文提出利用线路故障产生的暂态行波实现配电架空线、电缆混合线路单相接地及相间短路故障测距,分析了故障初始行波模分量的暂态特征。
Using transient traveling waves generated by fault to locate single-phase earth fault or short circuit fault in distribution feeders mixed with overhead lines and cables is proposed.
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