Question

谁能帮我翻译一段英语啊？谢谢了！！

A new approach for protection of transmission line using
time–frequency transform is presented in this paper. Fault is
detected from change in energy of S-transform of faulted current
and voltage signals for the respective phases within half
cycle of fault inception. After the fault detection, the impedance
to the fault point is calculated from the estimated phasor. In
fault condition, the impedance trajectory enters in to the relay
operating zone within 10 samples (6–9 samples) after the fault
detection. Thus, the total time taken for the proposed scheme is
less than 20 samples (one cycle based on a 50Hz fundamental
frequency) from the inception of the fault. Also similar observations
are made for the faults under noisy conditions and the
result reveals that S-transform provides satisfactory result even
under noisy conditions. The proposed approach also includes
the fault location determination using polynomial curve fitting
technique. The error in fault location is found to be below 3%,
which indicates the accuracy of the proposed method for fault
location determination.
不要的那种在线翻译，特别的不通顺

Answer 1

送电线的保护的一种新的方法使用
time–frequency在本文变换被提出。 缺点是从变化的detected在能量上S变换被非难的当前
and电压发信号在一半之内的各自阶段 缺点开始cycle。 在故障检测以后，阻抗
to缺点点从估计的phasor被计算。 在
fault情况，阻抗弹道输入对中转
operating区域在10个样品(6–9之内样品)在缺点以后detection. 因此，需要的总时间的提出的计划是
less比20个样品(根据50Hz根本性的一个周期
frequency)从缺点的开始。 并且相似的观察为缺点做的are在喧闹的情况下和 S变换提供甚而令人满意的结果的result显露under喧闹的情况。 提出的方法也包括
the使用多项曲线拟合的故障定位决心technique. 错误在故障定位被发现在3%， 以下which表明提出的方法的准确性缺点的location决心。

Answer 2

一种新的途径保护输电线路用时频变换是在本文件。故障发现从改变能源的S变换的断陷电流和电压信号，为各自的阶段，半年循环故障成立。后，故障检测，阻抗到故障点的计算从估计相。在故障情况后，阻抗轨迹进入到继电器作业区的10个样本（ 6-9个样本）后，故障检测。因此，其总花费的时间为建议中的计划少于20人的样本（其中一周期的基础上， 50赫兹的根本频率） ，从一开始的过错。也有类似的看法是为断层下嘈杂的情况及结果显示， S变换提供了满意的结果，甚至根据嘈杂条件。建议办法还包括故障定位的决心，用多项式曲线拟合技术。误差在故障地点被查出有低于3 ％ ， 这表明，精确的方法，为故障定位的决心。