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- Study of fault phase selection for series compensated transmission lines based on wavelet transform 基于小波变换的串补输电线路故障选相研究
- APPROACH OF FAULT LOCATION AND FAULT PHASE SELECTION IN UHV POWER TRANSMISSION LINE BASED ON THE WAVELET THEORY 基于小波理论的超高压输电线路故障定位与选相方法
- fault phase selection 故障选相
- Transient energy fault phase selecting scheme on the weak feed backside of transmission line based on wavelet analysis 基于小波分析的弱电源侧暂态量选相方案
- fault phase selecting 故障选相
- The positive sequence and negative sequence currents of the fault phase are analyzed , the mathematical model of stable fault character of stator winding＇s inter-tttm short circuit are built. 基于复合序网对一台大型汽轮发电机并列运行时匝间短路的故障量进行计算，将特征数据输入神经网络进行识别。
- In order to eliminate the transient current and ensure the test precision, this paper introduces the principle and the method of phase selection of the AC based on FFT(Fast Fourier Transform Algorithm) . 为了消除暂态电流，本文阐述了一种基于快速傅立叶变换(FFT)的交流选相合闸技术的原理以及实现方法，保证了检测精度。
- This paper proposes a novel approach to transient-based faulty phase selection (FPS) in EHV transmission systems.This approach stems from analyzing the coupling relation among three phase conductors. 在分析超高压输电线路三相导线间耦合关系的基础上，该文提出了一种基于暂态量的故障选相方案。
- What has been said in section “Measuring the RIF Field Strength in the Frequency Range up to 30 MHZ”also applies to RFI field-strength measurements, of course without the phase selection . 在测量达到 30个百万赫兹的频率范围的 RIF 领域力量的节中被说也适用于 RFI 领域- 力量的测量什么, 当然没有状态选择。
- Impedance at the point of the fault between the faulted phase conductor and earth (ground) between the faulted phase conductors themselves. 故障相导体与地间，或者几个故障相本身导体间在故障点处的阻抗，如电弧电阻等。
- This paper describes the principle of adaptive reclose and studies some problems in the implemention of the adaptive reclose on the basis of phase selection of the microcomputer relay protector. 摘要对自适应重合闸的原理进行论述，并在微机保护故障选相的基础上，探讨了自适应重合闸实施中的几个问题，结合超高压输电线进行了仿真计算。
- A Design Scheme of Fault Phase Patching Transformer 一种故障补相变压器设计方案
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- A New Fault Phase Selector Based on Fuzzy Logic 运用相关分析法进行故障选相技术
- The Co B/SiO 2 amorphous catalyst was prepared via chemical reduction and was employed in the liquid phase selective hydrogenation of cinnamaldehyde(CMA) to cinnamyl alcohol(CMO). 采用化学还原法制备了Co B/SiO2 非晶态催化剂 ;测定了其在液相肉桂醛 (CMA)选择性加氢反应中的催化活性以及不同反应时间内CMA的转化率和对肉桂醇 (CMO)选择性 .
- The grumpy man found fault with everything. 那个性情乖戾的人对什么事都要找岔。
- Accordingly, five immiscibleW-based binary fcc-bcc and hcp-bcc metal systems, i.e, Cu-W, Ag-W, Au-W,Sc-W and Y-W systems, and miscible Co-Nb systems, were selected to studythe formation of metastable phase selection and glass formation ability. 为此,本论文选择了五个生成热为正的W基二元fcc-bcc和hcp-bcc金属系统,即:Cu-W、Ag-W、Au-W、Sc-W和Y-W系统,和一个生成热为负的Co-Nb系统来研究其亚稳相选择和非晶形成能力。
- It was not our fault that we were late. 这次迟到不是我们的错。
- phase selection making control device 选相合闸控制装置
- They charged the fault to my carelessness. 他们把这个过失归咎于我的疏忽。
