An Ultra High Speed Relay based on the energy function of the fault component is discussed in this paper.
本文论述了基于故障分量能量函数的超高速方向保护原理。
But, in all three cases, speed takes precedence over accuracy or fairness, as each sender wants to be the first to get the word out or relay the news.
但在这些情况下，速度战胜了精确和公正，每个人都想第一个传播出消息。
The authors introduce the troubles inspection methods of the manual control switch, speed control switch, gas-pressure control switch and relay box of electromagnetic retarders used in Yutong coaches.
介绍宇通客车电涡流缓速器手控开关、速度控制开关、气压控制开关、继电器盒等故障的检测方法。
This relay, which is still in use, possesses several important features such as higher speed, higher torque for a given power input and more uniform torque.
这继电器，这是仍在使用，如具有较高的速度，更高的一个给定的输入功率和扭矩扭矩更均匀的几个重要特点。
When the switch is turned to any of its variable speed "on" Settings, current can flow though the switch and down to earth to allow the relay to switch on.
当开关转变为任何变速“开启”的设置时，电流可以通过开关接到地上，继电器开启。
According to the impact of local change of power network on relay setting, by use of window technique the computing speed of on-line setting is quickened.
针对电网局部变化对保护定值的影响，通过采用窗口技术提高了在线整定的计算速度。
With the relay can be; but if you need to speed, you can use the transistor, FET and other switching elements to achieve PWM (pulse width modulation) speed.
用继电器即可；但如果需要调速，可以使用三极管，场效应管等开关元件实现PWM（脉冲宽度调制）调速。
It introduced a multifunction relay electrical characteristic tester with fast speed, high accuracy, high reliability. It can satisfy the requirements of large automatic production.
介绍了多功能的继电器电性能测试仪，它具有适用广、速度快、准确性高、运行可靠等优点，能满足大规模自动化生产的要求。
China's mines are hoist AC Induction Motor Drive, and its electrical control system uses a rotor series, cutting speed resistance , by the relay - contactor control devices constitute a logical.
我国矿井提升绞车大多是采用交流异步电机拖动，其电气控制系统采用转子串、切电阻调速，由继电器-接触器构成逻辑控制装置。
Circuit section is composed of the ADC module, DAC module, rotation speed signal receiver module, relay module, power module, RS232 communication module and CAN communication module.
电路部分包含ADC模块、DAC模块、转速脉冲信号接收模块、继电器模块、电源模块、RS232通信模块和CAN通信模块。
On the basis of discussion about dual-relay cross correlation function, a two-dimensional correlation speed measurement algorithm based on FPGA is put forward.
在对双继电器相关函数的讨论的基础上，提出了一种基于FPGA的二维相关测速算法。
The circuit is mainly composed of a PLC, a control relay, a DC speed regulation plate and a DC motor.
主要有PLC、控制继电器、直流调速板、直流电 机组成。
Booster relay, Air-valve, Lock-valve, Speed-controller, Position transmitter…
增速器、气控阀、锁止阀、调速器、阀位变送器…
E/P Positioner, P/P Positioner, Air-set, Booster relay, Air-valve, Limit switch, Solenoid valve, Lock-valve, Speed controller, Position transmitter, etc.
定位器、P/P定位器、空气过滤减压阀、气动加速器、气控阀、限位开关、电磁阀、闭锁阀、速度控制器、阀位传送器等。
E/P Positioner, P/P Positioner, Air-set, Booster relay, Air-valve, Limit switch, Solenoid valve, Lock-valve, Speed controller, Position transmitter, etc.
定位器、P/P定位器、空气过滤减压阀、气动加速器、气控阀、限位开关、电磁阀、闭锁阀、速度控制器、阀位传送器等。
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