Influence of mutual inductance to the distance protection of quadruple-lines on the single tower and the solution 同塔四回线线间互感对接地距离保护的影响及对策
Design and Implementation of Computer Distance Protection Software for Power Grid 电网的微机距离保护的软件设计与实现
Blocking distance protection equipment 闭锁式距离保护装置
According to the characteristics of different algorithms, an implementation scheme of distance protection with inverse time characteristic is brought forward. 并根据各算法的估计性能特点,提出了一种具有反时限特性的距离保护算法的实现方案。
Study on Auto-adaptive Distance Protection for Transmission Line with UPFC 含UPFC线路的自适应距离保护研究
An Adaptive Setting Method for Distance Protection of Transmission Lines Connecting Wind Farms 风电场联络线距离保护的自适应整定方法
Applying Adaptive Technique in the Distance Protection Setting 自适应技术在距离保护整定中的应用
The Simulation of Distance Protection and Its Stability Analysis of Algorithm 距离保护的仿真研究及其算法稳定性分析
Research on Distance Protection of Transmission Lines with Series Compensation Capacitor; 近年来,为了提高电网的输送能力,串联电容补偿技术被广泛采用。
Application of Algorithm for Solving the Differential Equation in Micro-processor Distance Protection of Transmission Lines 解微分方程算法在输电线路微机距离保护中的应用分析
Compensation algorithm of grounding distance protection considering FCL and fault resistance 计及故障限流器和故障过渡电阻的接地距离保护补偿算法
Application research on method of working voltage phase comparison in distance protection 比较工作电压相位法在距离保护中的应用研究
Research on Non-linear Distance Protection Principle Based on Traveling Wave Fault Location 行波测距式非线性距离保护原理的研究
Study on distribution automation switch based on resistance distance protection of continuous power transmission line 基于贯通线阻抗距离保护的配电自动化开关研究
In order to improve measuring accuracy of the earth-fault distance protection of series compensated line a new method which employs the reactive compensation factor is presented in this paper. 本文针对串联补偿线路接地距离保护,提出了一种新的电抗补偿系数方法。
Distance Protection Model Simulation and Analyses Based on MATLAB/ Stateflow 基于MATLAB状态流的距离保护仿真建模与分析
It puts forward the setting principle and method of load limiting resistor of backup distance protection and gives the propositional setting value of load limiting resistor. 对四边形和方向圆特性阻抗继电器躲线路最大潮流的能力进行了详细分析,提出了距离保护负荷限制电阻的整定原则和整定方法,并给出了整定建议值。
It compares the pilot distance protection with power line carrier ( PLC) in the single or double frequency and the differential protection with optical fiber in the loop or chain connection. 比较单频率与双频率载波通道的纵联距离保护和环状与链状连接光纤通道的差动保护方案。
Distance Protection Scheme for Series Compensated Lines Based on the Fault Point Identification 基于故障点位置识别的串补线路距离保护方案
Adaptive Ground Distance Protection and Its Application on the Lines Connecting Wind Farms 自适应接地距离保护及其在风电场联络线上的应用
A Scheme of Adaptive Fault Component Distance Protection Using Float Threshold 一种采用浮动门槛的自适应突变量距离保护方案
Research and Development of the Microcomputer Distance Protection Based on Digital Signal Processor 基于DSP的微机距离保护的研究与开发
Phase distance protection setting method based on detecting impedance 基于感受阻抗的相间距离保护整定计算方法
Ground-fault Distance Protection Adopting Adaptive Control to Eliminate the Affection of Transition Resistance 接地距离保护采用自适应控制消除过渡电阻的影响
Analysis on mal-operation caused by improper line distance protection settings is carried out, and the setting method for zero sequence compensation coefficients is discussed. 分析了一次由于定值整定的不恰当造成距离保护误动的事故,分析了零序补偿系数的整定计算方法。
Analysis shows that use of optical current transformer will enhance the operating accuracy and reliability of distance protection greatly. 分析表明,电子式电流互感器将大大提高距离保护各元件动作准确率和可靠性。
Distance protection was widely used in high-voltage power system. 间隔保护在高压电网中获得了广泛应用。
The distance protection with inverse time characteristic is the best choice to solve the conflict between fast trip near the protecting relay and reliable trip at the end of protection zone. 反时限距离保护是解决近范围快速动作与保护范围末端可靠动作之间矛盾的最好策略。
Line Distance Protection Settings Used as Backup Protection for Transformer 线路距离保护作为变压器后备的定值整定