1.
The Improvement And Application of Medium And Small Size Generator Neutral-differential Current Stator Ground Fault Protection
中小型发电机零序差流定子接地保护的改进及应用
2.
Probe into Proofreading Method of Polarity of Transformer Zero-sequence Differential Protection Current Transformer
变压器零序差动保护电流互感器极性校对方法探讨
3.
The objective of commercially available layout tools is often zero skew or a fixed skew bound.
商用布局软件的目标，往往是零时序差异或有限的时序差异。
4.
Study of Making Zero Sequence Current in Distribution Networks with Two Phases Current Transformers;
两相TA配电网零序电流构造方法研究
5.
Research on inverse time current relay based on the absolute value of zero-sequence power
采用零序功率绝对值构成反时限零序电流保护的方案探讨
6.
A method of single-phase grounded feeder detection in indirectly earthed power system based on judging the change of zero-sequence current ratios
基于零序电流比值变化的小电流接地选线方法
7.
Circuit-level Parallel Strategies of Three Phase PWM Converters without Zero Sequence Circulating Current
无零序环流三相PWM变流器线路级并联策略
8.
Fault line selection device for non-solid earthed network based on transient zero-sequence current features
基于暂态零序电流特征的小电流接地选线装置
9.
Also interference with telephone circuit is reduced because of the absence of zero-sequence currents.
由于无零序电流,对电话线路干扰的影响也降低。
10.
Zero-Sequence Current Protection Setting Caculation of Line for High-Voltage Power System;
高压输电线路零序电流保护的整定计算研究
11.
Characteristics of Zero-sequence Current Filtrator for Overhead Feeder in 10 kV Distribution Networks
10kV配电网架空出线零序电流过滤器的特性
12.
A Novel Direction Element Based on Transformer Neutral Zero Sequence Current
基于变压器中性点零序电流的方向元件
13.
Study on Fault Location Based on Neural Network Modelling and Zero-sequence DC Principle
基于神经网络建模的零序直流原理测距研究
14.
Adaptive Zero-Sequence Trip Protection in Ground Neutral System
大电流接地系统中自适应零序速断保护
15.
A Study of Negtive and Zero Sequences Current Compensated and Controlled in Transmission Lines Operated in Two Phases;
输电线路非全相运行时负序零序电流的补偿控制研究
16.
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。
17.
Principle Analysis and Algorithm Achievement about Selecting the Ground Wire Based on Power Component of Zero-sequence Current
基于零序电流有功分量的接地选线原理分析及算法实现
18.
Abstract: Zero sequence directional power protection is widely used in neutral directly grounded system.
文摘:在大电流接地系统中广泛采用着零序功率方向保护。