1.
Zero-Sequence Signal of Space Vector Modulation for Three-Level Neutral-Point-Clamped Inverter Based on Vector Diagram Partition
基于矢量分区的三电平SVPWM模式零序分量分析
2.
Object Oriented Optimal Control Method for Three-Level PWM Rectifier by Zero-Sequence Voltage Injection
基于零序分量注入的三电平PWM整流器目标优化控制
3.
Study on Zero-sequence Distributed Parameter Live Line Measurement of Transmission Lines with Mutual Inductance
互感输电线路零序分布参数带电测量方法研究
4.
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
5.
To check for( i) correct dimensions,( ii) cosmetic defects or( iii) criteria as specified in checklist/ work procedures/ instruction/ engineering drawings/ customer requirements.
根据质量控制程序，对原材料或分供方提供的零件进行进货检验。
6.
Measurement and research of the zero sequence impedance of the 500 kV transmission line
500kV输电线路零序阻抗的测量及研究
7.
Analysis of zero-sequence protection resist-operation in 110kV line
一起110kV线路零序保护拒动分析
8.
Reason Analysis of a 6kV Zero Protection Misoperation
一起6kV零序保护误动的原因分析
9.
Study and Experiment of Zero-sequence Mutual Inductance Parameter Measurement of Transmission Line;
输电线路零序互感测量方法的研究与实验
10.
Research and Realization on Zero Sequence Phasor Method for On-Line Fault Location in the Distribution Network
配电网在线故障定位零序相量法的研究与实现
11.
Parameters Estimation for Zero-sequence Parameter On-line Measurement of Transmission Lines with Mutual Inductance
互感线路零序参数在线测量中的参数估计
12.
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。
13.
Analysis and countermeasure of leapfrog trip in main transformer zero-sequence protection
一起主变零序保护越级跳闸事故分析与处理
14.
Mathematical statistic analysis on capacity index of quenching heat treatment process
基于数理统计的零件热处理工序能力分析
15.
Analysis of A Water Feeding Pump Motor Zero Sequence Protection Malfunctioning Accident
一起电厂给水泵电机零序保护事故的分析
16.
Zero-sequence mutual inductance on the ground distance elements impact analysis
零序互感对线路接地距离保护的影响分析
17.
Analyze of Zero Sequence Voltage Protection Scheme for Shunt Capacitor Bank
并联电容器零序电压保护的改进方法分析
18.
Analysis of the reason of pilot zero sequence directional protection mal-function and study of negative sequence directional element on parallel double-circuit lines
平行双回线路纵联零序方向误动原因分析及负序功率方向研究