1.
induction disc type ratio differential relay
感应圆盘式比率差动继电器
2.
Differential Relay A differential relay is a protective device that is fed by current transformers located at two different series points in the electrical system.
差动继电器作为保护装置，差动继电器由位于系统中两个不同位置的电流互感器提供反馈信息。
3.
current balance type current differential relay
电流平衡式差动电流继电器
4.
The automatic water supply system controlled by relay has high failure rate and low reliability.
继电器控制的自动给水系统故障率高可靠性差。
5.
Reason and Solution to Not-reversing of 220 kV Two-position Relay
220kV母线差动保护双位置继电器故障分析及解决
6.
fluorescent tube starter-relay
日光灯管起动器-继电器
7.
ectrodynamic type single phase power relay
电动式单相功率继电器
8.
ectrodynamic type three phase power relay
电动式三相功率继电器
9.
automatic voltage regulating relay
自动电压调节继电器
10.
ectrodynamic type high speed impedance relay
电动式高速阻抗继电器
11.
motor control relay
电动机控制用继电器
12.
single stage voltage regulator
单级电磁振动式继电器
13.
Introduce function, Character of7 UT512 digital differential relay and applying it to differential protect on motor generator.
介绍了7UT512型数字式差动保护继电器的功能、点及在电动机差动保护中的应用。
14.
Dynamic Analysis of Contact Bounce of Aerospace Relay Based on Finite Difference Method
基于有限差分法的航天继电器接触弹跳的动态分析(英文)
15.
automatic and protective relay
自动化及保护继电器
16.
automatic toll switching repeater
长途电话自动中继器
17.
emergency braking control relay
应急制动控制继电器
18.
duration of relay operation
继电器动作持续时间