Motor Protector

Computer Automated Test System for Motor Protector

马达保护器的计算机自动测试系统

This test system is designed to test the acting time of motor protector , cutting temperature when temperature rises , and closed temperature when temperature drops . Program compiled with VC + + is implemented for automated test .

该测试系统主要测试在不同的电流和温度条件下，马达保护器的动作时间以及在升温过程中的断开温度和降温过程中的闭合温度，并用VC++设计测试软件实现自动检测。

Application of Microcomputer Low Voltage Motor Protector in Petrochemical Power Supply System

微机型低压电动机保护装置在石化电力系统中的应用

The motor protector is the most widely used for motor protection .

电动机保护器是一种应用广泛的电动机保护装置。

The configuration of integrated motor protector based on the thermal model is presented .

文中给出了基于热模型的电动机综合保护器的结构。

Design of Integrated Intelligent Motor Protector based on DSP

基于DSP的智能型电机综合保护器的设计

Study of ESP motor protector performance testing system

电动潜油泵电动机保护器性能测试系统的研究

Reliability Design of Low Voltage Intelligent Motor Protector

低压智能电动机保护器的可靠性设计

The Development of Motor Protector Based on PIC CPU

基于PIC单片机为内核的电机保护器的研制

Intelligent Motor Protector And Monitor The Research of an Intelligentized Protection Instrument for Motor

智能型电动机保护监控装置智能型电机保护仪的研制

The function of detection and protection are usually done by electromagnetic component in the traditional motor protector .

在传统电动机保护装置中，电动机的检测和保护大多是由电磁元件保护器完成的。

Research on Motor Protector Based on MSP430 Micro-controller

采用MSP430单片机的电机保护器的研究

Design and Investigation of the Motor Protector with the Function of Power Meter protective reactance coi

具有电表功能的三相电机保护器的设计与研究保护电抗器保护扼力

Improvement of Type JDB-125 / 225 Comprehensive Motor Protector

JDB-120/225型综合保护器的改进

A new layout of integrative motor protector based on microcontroller and programmable systems devices was presented in this paper .

提出一种以微控制器和可编程系统器件为核心的电动机综合保护器设计方案。

An Open-phase Protection Misoperation Analysis and Solution for the Oil-pump Machine Motor Protector

一种电机保护器缺相误动原因分析及对策

Realization of Tachometric Survey in Electric Motor Protector

电机保护器中转速测量的实现

From the features of thermal relay and electronic motor protector , the advantages of electronic motor protector were emphasized .

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。

This paper highlights idiographic design methods of the ARD3 motor protector , gives hardware and software flow char diagram .

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。

The DSP is used to design a motor protector , making its construction compact and its protective function powerful , thus improving its reliability and real-time characteristic .

将TMS320F2812应用于高压电动机保护，使得保护装置硬件结构紧凑，保护功能强大，可靠性和实时性都得到了大大提高。

Intelligent motor protector with its powerful function , high accuracy , high reliability , and networking features becomes the the development direction of motor protector and Control field .

智能电动机保护器以其功能强大、精度高、可靠性高、网络化等特点成为当前电动机保护与控制领域的发展方向。

Introductions are given to the principle of testing motor protector and technical parameters , as well as the structure of computer automated test system for motor protectors .

介绍了马达保护器的测试工作原理、技术指标，提出了马达保护器的计算机自动测试系统的组成结构。

The article introduces the main characters , working principles , the application of CP2102 in Motor Protector ; provides some schematic diagrams and data flow charts .

本文介绍了CP2102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 intelligent motor protector can be used , which will protect the abnormally running motors from damage , to minimize the malfunction time and reduce the economic losses .

电动机智能保护装置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，最大限度地减少经济损失。

It comparatively detailed analyzed the ( typical ) principle of voltage sampling-type motor protector and introduced the application line , installation instruction , operating instruction of the protector .

针对电压取样型保护器典型原理进行了较为详细的分析，并对保护器应用线路、安装方式、使用说明等相关问题也给予介绍和说明。

Technology and Techniques of the Over-Pressure Perforation This paper introduced the protection characteristics of the voltage sampling-type motor protector and relative technical parameter such as over-voltage , under-voltage , phase failure and so on .

本文对电压取样型电动机保护器的保护特性，以及过压、欠压、断相（或错相）等相应的技术参数进行了介绍。

At present , most of the intelligent motor protector products made by domestic manufacturers can not absolutely accord with DP protocol . And the artificial way is mainly used in communication function test , whose operation is complex and efficiency is low .

目前，国内制造商开发的智能电动机保护器产品，多数不能完全符合DP协议，且其通信功能测试多采用人工方式，操作繁琐、效率低。

The digital motor synthetic protector includes protection , measurement , communication and all .

实现了集保护、测量、自动化通讯等多种功能于一体的数字式电动机微机综合智能化保护。

The Design of an Intelligent Protector for Three Phase Motor Intelligent protector for motor based on DSP

智能三相电机保护器的研制基于DSP的智能电机保护器设计

A Motor Open-phase Protector Based on the Principle of Nagative-sequence Current

以负序电流为原则的电动机断相保护装置