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- single phase earth fault detection 单相接地检测
- Discussion on Single-phase Earth Fault Detection for Small Current Neutral Grounding System 小电流接地系统单相接地故障检测探讨
- earth fault detection 故障选线
- Study on the Earthed Fault Detection Method in Indirectly Earthed Power System Using Summation of Outgoing Feeder Measurement Admittance Mutual Difference 馈出线测量导纳互差求和法小电流接地选线研究
- Key words: low current earth electrical network, transient earth fault, zero-sequence energy , energy variation . 关键词：小电流接地电网，间歇性电弧接地故障，零序能量，能量变化。
- This paper discusses two methods of analysis that have been utilized for fault detection. 本文讨论了两种用于故障探测的方法。
- But problems are exited in the configuration of distribution transformer and the setting for the stator earth fault protection. 但其配置及其接地保护的整定计算和校验却存在较多问题。
- New Approach for Fault Detection for Nonlinear System Based on Frame Theory of Hilbert Space. 一种非线性系统故障检测新方法。
- When a single-phase earth fault occurs in EHV/UHV transmission line,the single-phase reclosure will come into operation. 超/特高压输电线路发生单相接地故障后,将采用单相自动重合闸。
- Tecsis has the solution through which adjustment, preventive fault detection and maintenance are greatly simplified. Tecsis的解决方案则极大地简化了对系统的调节,预防性故障探测和维护。
- The principle of MLN series devices for detecting earth fault line in neutral ungrounded power system[J].Information on Electric Power,1994,2(2):7-11. MLN系列小电流接地微机选线装置动作原理[J].;电力情报;1994;2(2):7-11
- We furnish some of the results and highlight the specific features that can be employed for fault detection. 我们提供某些结果，并概述可以用于故障探测的某些特征。
- The cables in the 2nd class are available to earth fault time not exceeding 2 hours generaly,maximum time is not exceed 8 hours. 额定电压属第二类的电缆，适用于接地故障时间一般不超过2小时，最长不超过8小时的场合。
- It was used in machine tool gear box to carried out state detection, and owned high fault detection rate. 将其应用于机床齿轮箱运行状态检测,具有很高的故障检测率。
- Finally, a system fault tolerant control method based on FDD (Fault Detection and Diagnostics) technology is designed. 设计了基于故障检测与诊断技术的容错控制方案。
- Seppo Hanninen,Matti Lehtonen,Erkki Antila.A Method for Detection and Location of High Resistance Earth Faults[J].Energy Management and Power Delivery,1998,2::495-500. 杨顺义;杨宏.;小电流接地系统接地检测(选线)的新判据[J]
- The error models are very important in the error analysis and fault detection of inertial navigation system(INS). 论述了惯导系统 (INS)误差模型的重要作用 ,介绍了惯导误差方程推导必须遵循的步骤以及误差方程所涉及的坐标系的关系。
- 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 fault detection and diagnosis (FDD) of the networked control systems (NCS) arestudied in this dissertation. 网络控制系统是指建立在数字总线基础之上的控制系统。
- Principle of MLN series devices for detecting earth fault line in neutral ungrounded power system[J].Information on electric power,1994,2(2):7-11(in Chinese). MLN系列小电流接地微机选线装置动作原理[J].;电力情报;1994;2(2):7-11
