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- Method of additional diagnostic signal is valid for faulty line selection and fault point location in MV/LV distribution systems. 外加诊断信号法检测中低压配电网单相接地故障是一种行之有效的故障选线和定位方法。
- A New Scheme of Faulty Line Selection with Adaptively Capturing the Feature Band for Power Distribution Networks 一种自适应捕捉特征频带的配电网单相接地故障选线新方案
- faulty line selection 故障选线
- Faulty line selection in non-solid earthed network based on zero sequence frequency characteristic of transmission lines 基于线路零序频率特性的小电流接地系统故障选线
- 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。
- In order to repair faulty line interface boards in SPC switching system AXE-10, we developed a tester to locate the faults on boards. 我们研制的AXE-10程控交换机用户电路板的测试仪,用于对故障用户电路板的修理。
- 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。
- And described the magnetic core selection and wind line selection and how to make it. 对设计时必须考虑的磁心选用、绕组选材以及绕制进行了描述。
- ATP simulation results prove that the protection algorithm can delimitate between faulty lines and non-faulty lines accurately and credibility. 通过大量ATP仿真证明,对各种故障情况该保护算法能准确可靠地区分。
- This paper discusses technical line selection,design planning for methanol production from cal-bed gas by non-catalytic transforming and its techn... 本文对技术方案选择、回收煤层气非催化转化制甲醇设计规划与技术经济进行了论述。
- 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。
- In a cafeteria, you walk through a line selecting your meal as you go along. 在自助餐馆,你排队向前走,边走边选取吃的东西。
- Comparing among device experiment results from RTDS simulation and field experiment,the RTDS model and line selection was optimized.It proves that the model is correct. 比对RTDS试验和选线装置现场试验数据和选线结果,优化设计RTDS模型和选线系统,证明了所建模型正确性。
- 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]
- 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
- The wiring is faulty and needs to be replaced. 线路上有短路需要换线。
- The faulty lawnmower chewed the grass up. 那部有毛病的割草机把草坪弄坏了。
- Send these faulty goods back to the manufacturer. 把这些次货退还给厂家。
- Analysis on operation of rapid arc suppression coil to accelerate selection and trip of the faulty line 快速消弧线圈加快速选线跳闸的运行分析