parameter line meaning in English

参数线
参数行

This thesis presents a single - terminal fault location technique that is used together with recloser . the technique takes advantage of reclosing of single - terminal recloser to eliminate the influence of the remote source impedance . a distributed parameter line model is used for the proposed algorithm , thus the technique can be used in hv transmission line
为了克服这一缺点，本文提出了与自动重合闸配合使用的单端故障测距方法，根据电力系统的运行特点，利用故障线路在试送电时自动重合闸的单端重合状态来消除对端系统的影响，测距算法建立在分布参数模型基础上，使其可应用于高压输电线路。