基于PLC的电机故障诊断系统设计VIP专享VIP免费

本科生毕业设计说明书（毕业论文）题目：基于 PLC的电机故障诊断系统设计学生姓名：学号： 2 专业：电气工程及其自动化班级：电气指导教师： 教授I 基于 PLC 的电机故障诊断系统设计摘要本文介绍了国内基于PLC 的电机故障诊断系统设计，详细分析了三相鼠笼式异步电机常见的故障及故障表现出的症状。对PLC 的选型做出了论述，介绍了 S7-200 CPU226的特点。对模块的扩展做出了详细论述。 对传感器进行相应的选型，对输入输出点做出了相应的分配。做出了一套基于PLC 的电机多故障诊断系统。本文对基于PLC 的电机故障诊断系统硬软件的设计做出了详细论述，做出了故障诊断系统的工艺图及人机界面，做出了程序流程图及梯形图。矚慫润厲钐瘗睞枥庑赖。关键字： PLC；电机；故障诊断II Motor fault diagnosis system based on PLC is designed聞創沟燴鐺險爱氇谴净。Abstract This paper introduces the domestic motor fault diagnosis system based on PLC is designed, detailed analysis of the three-phase squirrel-cage asynchronous motor showed symptoms of the common faults and fault. Type selection of PLC made in this paper, the author introduces the characteristics of S7-200 CPU226. Made on the propagation of the module is discussed in detail. To the corresponding selection, sensor made corresponding allocation of input and output point. Make a set of motor fault diagnosis system based on PLC.In this paper, the motor fault diagnosis system based on PLC, the hard software design has made a detail, the fault diagnosis system of the process diagram and the man-machine interface, making the program flow chart and ladder diagram.残骛楼諍锩瀨濟溆塹籟。The keyword：PLC ; motor fault ; diagnosis III 目录摘要 .................................................................................................. I酽锕极額閉镇桧猪訣锥。ABSTRACT .................................................................................... II 彈贸摄尔霁毙攬砖卤庑。目录 ..............................................