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1)  first half transient wave
暂态首半波
1.
Since the success rate of faulty line selection based on single criterion for single-phase earthing fault in non-solidly earthed network is normally low,a new comprehensive faulty line selection equipment is proposed which based on the first half transient wave and active component direction of zero-sequence current.
为解决小电流接地系统发生单相接地故障后,单相判据的小电流单相接地故障选线成功率普遍较低的问题,提出一种基于暂态首半波和零序电流有功分量方向的综合选线装置。
2)  transient current angle comparison
暂态首半周相位比较
1.
This paper analyzes the fault feature of system with neutral ungrounding,a new scheme of line selection about earth fault diagnosis in the networks based on "Residual Current Method" and transient current angle comparison with fuzzy information fusion is proposed.
分析了小电流接地系统的故障特征,针对现有单相接地故障选线判据适应性较差、正确率不高的现状,应用模糊信息融合原理,提出了基于残流变化量比较与暂态首半周相位比较的单相接地故障模糊综合选线方法;构造了形式简洁物理意义清晰的的故障隶属函数和综合选线判据;研制出样机并进行了动模实验检验。
3)  initial half-wave
首半波
4)  transient traveling wave
暂态行波
1.
The grounding line selector SL-11 has passed field tests of single-phase-grounding line selection in non-solidly grounding system,which is based on current transient traveling wave.
将基于暂态行波的接地选线技术应用于现场,实现了基于电流行波的配电系统故障选线装置SL-11,并在现场对装置进行了多次试验。
5)  transient waves
暂态波形
6)  transient travelling wave
暂态行波
1.
Considering the singularity property of tansient travelling wave of power systems and wavelet analysis has excellent location nature in time and frequency domain,a compactly support B-spline wavelet is selected for the transient travelling wave s wavelet transform in the paper.
文章根据电力系统故障暂态行波信号的奇异性特点与小波分析在时域和频域同时具有良好的局部化特性 ,选取了具有紧支集的B—样条小波对暂态行波信号作小波变换 ,相应提出了利用小波变换的极大模值来检测行波信号奇异性的方
补充资料:遇湖州妓宋态宜二首
【诗文】:
曾识云仙至小时,芙蓉头上绾青丝。
当时惊觉高唐梦,唯有如今宋玉知。
陵阳夜会使君筵,解语花枝出眼前。
一从明月西沉海,不见嫦娥二十年。



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【出处】:
全唐诗:卷477-51
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