modified impedance relay

用法例句

Necessity analysis about the classification of impedance relay and distance relay;

阻抗继电器与距离继电器分类的必要性分析

Study on adaptive impedance relay based on negative sequence voltage polarization;

基于负序电压极化的自适应阻抗继电器研究

The complement about the classification of impedance relay and distance relay;

阻抗继电器与距离继电器分类的补充说明

A novel residual compensation mode for ground impedance relays is proposed and correlative issues,such as nor.

针对特高压交流输电线路分布电容大、故障后波过程明显的特点,从分布参数线路模型入手,分析了正常运行和接地故障状态下,接地阻抗继电器测量阻抗的变化规律,证实了故障情况下测量阻抗与故障距离呈双曲函数关系,提出了一种新型接地阻抗继电器电流接线方式,并探讨了P值常数化、线性化的相关问题。

ectrodynamic type high speed impedance relay

电动式高速阻抗继电器

it impedance relay

反比时限阻抗继电器

The Ability Analysis and Research of Various Reactance Relay against Transient Resistance

对多种阻抗继电器抗过渡电阻能力分析与研究

balanced beam type highspeed impendance relay

平衡杆式高速阻抗继电器

Analysis of Characteristics for Impedance Relay in Sudden Change Variable Grounding Direction

突变量接地方向阻抗继电器性能分析

impedance-capacity coupled amplifier

阻抗电容耦合放大器

impedance transducer

阻抗传感器，阻抗换能器

impedance compensator

阻抗校正器阻抗补偿器

MEASURE THE RESISTANCE BETWEEN THE SYSTEM RELAY OUTPUT CKT AND GROUN

测量系统继电器输出电路与地线之间的电阻。

The Electrical Impedance of Piezoelectric Transducer Mercurous Chloride Devices;

卤化亚汞声光器件换能器电输入阻抗

Research and Application of Electrode Impedance Controller for Electric Arc Furnace

电弧炉电极阻抗控制器的研究与应用

The Study of Failure Mechanism of Contact Resisitance Enhacement of Relay Contact

继电器触点接触电阻偏大的失效机理研究

The states of the unit's relay outputs are determined by the series combination resistance of the leakage and temperature sensors.

泄露和温度感应器的串联组合电阻决定报警器继电器的输出状态。

The Design of Automatic Impedance Matching System for Ultrasound Transducer

压电换能器自动阻抗匹配系统的设计

Study on the measurement method of ultrasonic transducer electrical impedance

超声换能器电阻抗特性测量方法研究

Electrochemical impendence study of polyaniline/activated carbon composite material capacitor

PANI/AC复合材料电容器的交流阻抗分析

Modeling of power transformer in wide frequency range and analysis of the impedance characteristic

电力变压器的宽频带建模及阻抗分析

time delay relay

延时继电器时间继电器