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- grounding fault line selection 接地选线
- Many methods of fault line selection have been excogitated. 国内外已经研究出许多选线技术,以基频或谐波零序电流电压为特征的选线方法,受线路参数、过渡电阻和消弧线圈等因素的影响效果并不理想。
- line selection of grounding fault 接地故障选线
- A new decentralized fault line selection installation based on transient analysis and fault recording technology is given. 给出了一种利用暂态量分析和故障录波技术的分散式新型选线装置的设计。
- Aiming at the criteria based on comparing amplitude for fault line selection, a new criterion based on discernable matrix was proposed. 针对电气量的幅值比较选线原理,提出了基于可辨识矩阵的幅值比较选线判据。
- 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]
- The new development of fault line selection in the resonance grounding system 谐振接地系统小电流接地故障选线技术的最新进展
- Method of wavelet packet line selection for the single phase grounding fault of distribution electric network system 配电网单相接地故障的小波包选线方法
- SHU Hong-chun, XAO Bai.A Transient-based Study of Fault Line Selection for Single-phase Faults on Distribution System.Automation of Electric Power Systems, 2002, 26(21): 58-61. [8]束洪春;肖白.;配电网单相电弧接地故障选线暂态分析法
- Line selection during single-phase grounding fault of arc-suppression coil system by paralelling medium resistance 消弧线圈系统并联中值电阻的单相接地选线法
- Research on fault line selection of single-phase grounding at two localities in power system with neutral unearthed 小电流接地系统两点单相接地故障选线的研究
- Study of Fault Line Selection Protection in Small Current Grounding Power System of Substation of GUIYANG HUAXI 贵阳花溪变电站配网选线保护的研究
- Design of Fault Line Selection Device for Power Network with Arc Suppression Coil Grounding 中性点经消弧线圈接地电网选线装置的设计
- devices for fault line selection 故障选线
- ATP simulation results indicate that this fault line selection method is not influenced by such factors as the transient characteristics of the fault, fault resistance, length of the faulted line etc. 利用所提方法做了大量的仿真试验,结果表明,该选线方法不受暂态过程、故障点过渡电阻、线路长度等因素的影响,可以正确选线。
- NEW APPROACH TO IDENTIFYING THE SINGLE-PHASE GROUNDING FAULT LINE FOR THE ISOLATED NEUTRAL DISTRIBUTION NETWORK 中性点不接地电网单相接地选线新方法
- New approach for fault line selection in distribution system with arc suppressing coil grounding using decaying DC component 一种利用衰减直流分量的谐振接地系统故障选线方法
- Grounding fault line detection based on magnetic-flux controllable arc suppression coil using current injection technology 基于磁通控制消弧线圈的注入式选线新方法
- Fault line detecting with zero sequence active power and optimization of single phase grounding fault disposing process with neutral grounding via arc extinguishing coil system 零序有功选线与消弧线圈接地系统单相接地故障处理过程优化
- A novel method of fault line selection by transient component for single-phase to ground fault in distribution networks 基于暂态分量的配电网单相接地故障选线新方法