four wire earthed neutral system

用法例句

AC three phase four wire system with neutral earthed

中性点接地的交流三相四线系统

alternating current three phase three wire system with earthed hull as neutral wire

利用船体作为中性线回路的交流三相三线系统

SINGLE PHASE GROUNDED LINE DETECTION FOR POWER NETWORK WITH ARC SUPPRESSION COIL GROUNDING

中性点经消弧线圈接地系统的单相接地故障选线

The Research of the Fault Selecting Line Approximate Method of Single Phase Grounding of the Resonance Grounding System

中性点经消弧线圈接地系统单相接地选线技术的研究

AC three phase three wire insulated system

交流三相三线绝缘系统

The discussion of line-to-neutral voltage regularity and judgment of grounded phase when isolated neutral system is nonmetal grounded

中性点不接地系统单相接地时接地相的判断

Research on the Detection of Faulty Line in Non-Direct Grounded Neutral System;

中性点非有效接地系统单相接地故障选线的研究

Research on Line Detection and Fault Location for Single-Phase-to-Earth Fault in Neutral Ineffectively Grounded Systems;

中性点非有效接地系统单相接地的选线与定位方法研究

Study on On-Line Fault Location for Distribution Networks Based on Wide Area Phase Measurement

基于广域相量测量的中性点不接地系统在线故障定位研究

Studies on New Methods of Faulted Line Identification in Non-effectively Grounded System;

中性点非有效接地系统单相接地故障选线新方法研究

The Reaserch of the Line-Selection of Singel-phase Fault of Trickle Earthed System;

小电流接地系统单相接地故障选线的研究

Fault Circuit Selection and Fault Location for a Single Phase Fault of Non-Direct-Ground System;

小电流接地系统单相接地故障的选线与定位

Single-phase-to-ground Fault Line Detection in Non-effectively Earthed Neutral System Based on Agent;

基于Agent的小接地电流系统单相接地故障选线

Development of Single-Phase-to-Ground Fault Line Selection Device in Neutral Un-effectual Grounded Systems

小电流接地系统单相接地故障选线装置的研制

Project of Fault Line Detection for Single-phase-to-earth in Small Current Neutral Grounding System

小电流接地系统单相接地故障选线的方案研究

Line-To-Neutral oltage In a3- phase,4- wire, Y-connected generator, line-to-neutral oltage is the oltage between a phase and the common neutral where the three phases are tied together.

相电压在三相四线星形连接的发电机中，相电压是指三相连接点与每相之间的电压。

Fault Diagnosis Method for Neutral Grounding Three-Phase Bridge Type SSFCL

中性点接地三相桥式固态限流器故障诊断方法

Increase the Neutral Point of Extinction by the Medium Voltage Distribution Network Alignment Function

浅谈提高中性点经消弧线圈接地系统选线功能