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- A new approach to single phase to ground fault section location based on transient signals in a non-solidly earthed network is presented. 提出一种适用于配电系统架空线路的小电流接地故障区段定位新方法。
- Exploiting focus peculiarity of wavelet with excellent time frequency zoom character, this paper proposes a new method for identifying the fault line when there occurs a single phase to ground fault in a distribution system. 应用小波变换在时频特性上的良好聚焦性能,提出一种用于小电流接地系统中的接地故障实时选线的新方法。
- single phase to ground via resistance 单相经电阻接地
- FUSION STRATEGY FOR SINGLE PHASE TO GROUND FAULT DETECTION IMPLEMENTED THROUGH FAULT MEASURES AND EVIDENCE THEORY 基于故障测度概念与证据理论的配电网单相接地故障多判据融合
- A NEW WAVELET PACKET ANALYSIS BASED METHOD TO DETECT FAULTY LINE FOR SINGLE PHASE TO GROUND FAULT OCCURRED IN DISTRIBUTION NETWORK WITH SMALL CURRENT NEUTRAL GROUNDING 一种基于小波包分析的小电流接地电网单相接地故障选线新方法
- STUDY ON FAULTY LINE DETECTION OF SINGLE PHASE TO GROUND FAULT IN SMALL CURRENT NEUTRAL GROUNDING SYSTEM BASED ON WAVELET TRANSFORM AND WIENER FILTER TECHNOLOGY 基于小波变换和维纳滤波技术的小电流接地系统单相接地故障选线研究
- single phase to ground 单相接地
- single phase to ground fault 单相接地故障
- Keywords: wavalet analysis, BP nervous network, small electric current ground systems, fault location,single phase to earth. 关键词:小波变换;BP神经网络;小电流接地系统;故障定位;单相接地
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- FU Zhou-xing, WAN Geng.Methods of Fault Line Selection for Single Phase to Earth Fault in Networks with Ungrounded Neutral[J].Low Voltage Apparatus,2002,(3):43-47. [2]傅周兴;万耕.;小电流接地系统单相接地故障选线方法[J]
- I have to grind the knife; it is blunt. 我得磨刀;它钝了。
- He managed to grind out a few lines. 他搜肠刮肚勉强写了几句诗。
- To ensure that a single phase commit is performed. 以确保执行单阶段提交。
- He has gone to ground in his country estate to avoid awkward questions. 他躲到他的农庄以逃避使他感到尴尬的问题。
- Have you found your compilation phase to be slow? 您是否曾发现您的编译阶段很慢?
- Since Mr.Cramer is a traveling salesman, he's often difficult to run to ground. 因为克拉默先生是在各地巡游的推销员,所以常常难以弄清他正在什么地方。
- Omental membrane phase to identify the tumor. 膜大网膜的肿瘤相鉴别。
- The enemy was forced to ground arms. 敌人被迫放下武器。
- She's only doing it out of kindness she's got no particular axe to grind. 她只是出於好心--倒不是别有用心。