针对煤矿电动机保护器的保护性能，详细介绍了测试原理。
Aimed at the performance of coal mine motor-protector, the testing principle is introduced detailedly.
从热继电器和电子式电动机保护器的特点出发，强调了电子式电动机保护的优点。
From the features of thermal relay and electronic motor protector, the advantages of electronic motor protector were emphasized.
本文着重介绍ARD3电动机保护器的具体设计方法，给出硬件原理图和软件流程图。
This paper highlights idiographic design methods of the ARD3 motor protector, gives hardware and software flow char diagram.
本文介绍了CP 2102主要特性、工作原理及其在智能电动机保护器中的应用，给出了部分原理图和数据流图。
The article introduces the main characters, working principles, the application of CP2102 in Motor Protector; provides some schematic diagrams and data flow charts.
论文中以CYGNAL公司的C8051F020单片机为核心，针对基于电机热模型的电动机保护器进行了硬件设计。
The hardware of the protector based on thermal model has been designed with the C8051F020 single-chip computer produced by CYGNAL Co.
保护器的工作电源应与电动机的控制回路电源相同。
The working power supply of the potector shoud be same with the control circuit power supply of the motor.
介绍以电子式热继电器取代双金属片式热继电器的新型电动机综合保护器的性能特点以及安装接线方法。
The article introduces property and installation of new motor general protector with electronic re - lay substituting for double metal plate relay.
一种涡卷压缩机，设置回流管，回油管具有一出口用以向电动机的电动保护器引导油。
The invention oil return pipe disposed in a scroll compressor has an outlet for leading oil to the electric protector of a motor.
介绍新一代综合保护器基本原理和功能，利用电气综合保护器，对高压电动机的启动实现全过程控制。
Presents the basic principle and function of the new generation of comprehensive electric protector, as well as the whole process control of HP electric motor switch-on with it.
智能型电动机综合保护器能够根据负载电流判断线路中的各种故障并及时进行保护，最大限度的减少经济损失。
The intelligent motor protectors can be used, which will protect the abnormally running motors from damage, to minimize the malfunction time and reduce the economic losses.
详细介绍了一种以单片机为核心的智能电动机综合保护器。
This paper deals with theory for multiple protection of asynchronous motor.
详细介绍了一种以单片机为核心的智能电动机综合保护器。
This paper deals with theory for multiple protection of asynchronous motor.
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