继电器控制系统

基于嵌入式Linux的Web远程继电器控制系统的设计实现

A Design and Implementation of Remote-Web Relay Control System Based on Embedded Linux

浅谈用PLC改造继电器控制系统的方法

Discussion about Methods of Transforming Relay Control System with PLC

其中液压系统的控制系统包括PLC控制系统和继电器控制系统，在PLC控制系统中分析了梯形图源程序。

The whole system is controlled by PLC and relays .

浅析用PLC改造继电器控制系统及程序设计

On Transformation of the Relay with PLC Control System and Program Design

PLC替代传统继电器控制系统的设计

The Research of Replacement of Modern Industrial Control System PLC with Traditional Relay Control System

工业继电器控制系统的PLC改造方法

PLC Reform of Industrical Relay Control System

运用PLC控制系统取代焦炉移动机械传统的继电器控制系统具有国际90年代先进水平。

PLC control system replacing traditional relay control system of battery moving machines has reached an advanced level of 1990s in the world .

介绍了PLC在继电器控制系统改造中的应用，给出了I/O分配图及部分程序。

This paper introduces the application of PLC in reconstructing the relay control system and gives I / O distribution diagram and some of programs .

为了满足液压泵站复杂灵活的控制要求，采用PLC改造了液压泵站原来的继电器控制系统。

In order to meet the requirement of the complicated and flexible control of hydraulic power unit , its electrical control system is rebuilt by PLC .

在分析胀管机传统的继电器控制系统缺点的基础上，论述了PC在胀管机中的应用及控制程序的编制。

Bases on analysing relay controlling system of expansion pipe machine the paper studies the application of PC to expansion pipe machine and works out controlling program .

本文介绍接近开关传感器与PLC的控制相连接而组成的自动控制系统，它取代操作繁琐的电器继电器控制系统，实现造纸圆筒换卷过程的自动控制。

This paper introduces the autocontrolling system composed with proximity sensor and PLC , this system is instead of relay controlling complicated system to realize cylinder changing automatically .

从各个单元的结构、气动系统、继电器控制系统和PLC控制系统以及其特点作了详细的分析。

From its characteristics as well as the structural , pneumatic systematic , relay control systematic and PLC control system of every unit , have made detailed analysis .

PLC是专为工业环境下应用而设计的一种数字运算操作的电子装置，由于其高可靠性和使用灵活性，PLC控制系统正在大量地替代传统接触器、继电器控制系统。

PLC is a kind of digital operated electronic device specially used in industry . High in reliability and adaptability , PLC control system is replacing conventional relay and contactor control system in large numbers .

PLC在机床控制方面与传统的继电器控制系统相比，具有可靠性高、体积小、功耗低、维护简单、开发周期短、价格低等特点。

Compared with relay in controlling lathes , PLC has some advantages such as high reliability , low consumption , small volume , easy maintenance , short developing circle , low price and so on .

在综合比较了继电器控制系统、单片机控制系统、计算机控制系统和PLC控制系统后，根据实际的要求，选用西门子S7-200型PLC作为本控制系统的控制核心。

According to the actual requirements , the Siemens S7-200 PLC was chose to be as the core of the whole control system after comparing with relay control system , computer control system and distributed control system .

阐述了以可编程控制器（PC）为核心部件的电梯控制系统的设计与实现，经实际测试该系统与原有的继电器控制系统相比，具有可靠性高、功能完善、容易维护等优点。

In this paper , the design and realization of a programmable controller-based electric elevator system is described . Through practical test for this system , confirm that it has high reliability , good functions and easy servicing comparing with original systems based on relays .

改造后将继电器控制系统更新为数字控制系统，采用AGK型绞车电控设备。

After being reformed , the relay control system is replaced by the figure control system .

活塞环倒角机继电器控制系统的设计

The design of relay control system for piston ring chamfering machine

基于CAN总线的大电流汽车继电器控制系统的研究

Research of High-Current Automobile Relay Control System Based on CAN Bus

它正逐步取代传统的继电器控制系统。

It is gradually replacing the traditional relay control system .

一种活塞环专用设备的继电器控制系统的设计

The Design of Relay Control System for Speical Equipment of a Piston Ring

虚拟电梯系统设计代替了传统的继电器控制系统，提出了一种新颖的便于教师讲授、易于学生编程和调试的控制方法。

This article proposes a novel control method that convenient for teachers to teach , easy to student programming and debugging .

改变了继电器控制系统中机械式的鼓形控制器或凸轮控制器步数和输出点数有限、体积大、重量大、成本高的缺点。

It changes the disadvantage that drum or cam controller in relay control total steps , output points are limited , large volume and weight , high costing .

对采用继电器控制系统进行控制的某实验室船舶燃油辅助锅炉，采用计数法进行可靠性评估，得出控制电路的平均无故障时间。

The reliability lab ship fuel oil donkey boiler controlled by relay control system is evaluated using counting method , and mean time to failure ( MTTF ) of the control circuit is educed .

针对糖厂压榨生产线控制系统的改造要求，采用微机控制系统取代传统的继电器控制系统，取得了很好的效果。

Aim at the rebuilding of squeeze production line control system in sugar factory , this paper introduces the application of computer control system to replace the traditional relay control system , this control system has acquired good effect .

随着机车速度的不断提高，对机车运行的可靠性、安全性及高效性提出了更高的要求，电力机车有触点继电器控制系统将越来越不适应铁路高速和重载发展的需要。

Along with the locomotive speed of continuously increase , reliability , safety and high efficiency is demanded . Relay control system of the electric locomotive will is less and less adapt to the railway high speed and heavy load .

任何一个保护开关动作，其信息都会纪录在通讯总站内，通讯总站可以通过自带的继电器控制系统停止运行，也可以将信息送给上位机集中控制。

Any of a protection switch moves , the information will be recorded in the communication terminal . Communication terminal with built-in relay control system to stop running , the information can also be sent to host computer centralized control .

设计一种以PLC为核心的微机控制系统用以替代旧式花边织机的继电器机械控制系统，具体介绍系统的硬件配置及程序设计方法。

A FLC auto - control system is designed to substitute the relay mechanical control system in an old lace loom . The system configure and the program design are introduced .

本文论讨有速度反馈的继电器控制线性系统的周期振荡（极限环）问题。

The paper discusses the Problem of Periodic oscillation ( limi t cycle ) of a relay-controlled linear system with rate-feedback .

基于提高学生理解能力的专业课教学方法探讨谈继电器接触器控制系统的教学

A discussion on the method of specialty course teaching based on improving student 's comprehension ability Discussing about the teaching of the control system of relay & contactor