整流器生产自动检测系统开发论文.doc

整流器生产自动检测系统开发


目 录
摘要：.........................................................................................................................2
关键字： ...................................................................................................................2
Abstract ....................................................................................................................2
1 引 言 ...................................................................................................................3
1.1整流器的发展现状 ...........................................................................................3
1.2整流器监测仪发展现状 .................................................................................4
1.3本课题的主要研究内容及意义 ......................................................................4
2 系统方案 .........................................................................................................5
2.1控制器方案选择 ...........................................................................................5
2.2电源方案选择 ..................................................................................................5
2.3显示器方案选择 ...........................................................................................5
2.4监测部分方案选择 ...........................................................................................6
2.5系统方案整体描述 ...........................................................................................6
3 电子整流器监测仪系统硬件设计 ......................................................................7
3.1 微控制器部分电路 ...........................................................................................7
3.2 监测部分电路 ..................................................................................................14
3.3 电源部分电路 ..................................................................................................18
3.4 显示部分电路....................................................................................................19
3.5 RS232部分电路 ...............................................................................................23
3.6 报警电路 ..........................................................................................................24
4 电子整流器监测仪系统软件设计 ......................................................................25
4.1 RS232通讯协议 ...........................................................................................25
4.2 keil c51单片机程序开发平台简介 ...............................................................29
4.3 程序清单 ..........................................................................................................29
5 系统设计调试总结 .............................................................................................40
5.1 设计部分总结 ..................................................................................................40
5.2 调试总结 ..........................................................................................................40
6 结束语 ................................................................................................................42
致谢 .......................................................................................................................43
参考文献 ................................................................................................................44
附录 ...........................................................................................................................45








摘要：本次设计采用ATMEL公司的AT89S52为微控制器，实现对了电子整流器生产中的对整流器的老化测试中的温度、电压、电流的自动检测。系统中控制器部分程序采用keil c51平台下的单片机C语言开发，系统经实际测试验证，性能达到要求。
关键词： 微控制器、电子整流器、自动检测



Abstract: The design uses ATMEL's AT89S52 for microcontrollers, to achieve the production of electronic rectifier on the rectifier aging test the temperature, voltage, current automatic detection. Part of the process control system used keil c51 platform under the SCM C language development, system test and certify the actual performance meet the requirement.
Key words: micro-controllers, electronic rectifier, automatic detection














1 引 言
整流器是一个整流装置，简单的说就是将交流（AC）转化为直流（DC）的装置。它有两个主要功能：第一，将交流电（AC）变成直流电(DC)，经滤波后供给负载，或者供给逆变器；第二，给蓄电池提供充电电压。因此，它同时又起到一个充电器的作用。
本次设计主要是设计一种用于整流器生产过程中用于监测整流器各项性能指标的监测仪器。