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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。
- 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
- When a fault occurs on one phase of a 3-phase, 4-wire system, the other two phases rise in voltage relative to ground (about 20%). 当故障发生在3相4线系统中的一相时,其它两相的对地电压就升高(约升高20%25)。
- 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
- To go from one phase to another,as the moon or the seasons. 转相从一个阶段变到另一阶段,如月相变化或季节变化。
- To go from one phase to another, as the moon or the seasons. 转相:从一个阶段变到另一阶段,如月相变化或季节变化。
- phase to ground fault 单线接地
- single phase to ground fault 单相接地故障
- This paper also includes research on different phase two point to ground fault in neutral non-grounded system and digital simulation of ferroresonance. 研究还包括中性点不接地系统异相两点接地的故障测距算法和铁磁谐振的数字仿真。
- However, neither Marx nor Bakunin described a social mechanism for moving from one phase to the other. 然而,马克思和巴枯宁都没有对从一个阶段向另一个阶段过渡的社会机制加以描述。
- The transition from one phase to another within a project's life cycle generally involves, and is usually defined by, some form of technical transfer or handoff. 从项目生命期的一个阶段转到另一阶段通常是某种形式的技术交接,这种阶段转移通常也由这种技术交接确定。
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- A synergetic theory based faulty line detection method for single-phase to ground fault occurred in small current neutral grounding system is proposed. 提出了一种基于协同学理论的小电流接地系统单相接地故障选线方法。
- 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。
- When fault in the line appears, the data of single-phase to ground fault is collected by feeder terminal units (FTU), and then uploaded to the main station, which deals with the data synthetically. 本文主要结合配网自动化的实施,当线路发生故障时,由测控终端FTU采集线路的故障信息上传,由主站对故障信息进行综合处理。
- When is one phase complete and another begin? 一个项目何时完成,另一个项目何时开始?
- This one phase lasts about 3 weeks. 这一阶段大约持续3周。