9刘兴华开题报告.pdf

1/7 河北化工医药职业技术学院毕业论文 设计）选题报告论文 设计）题目基于 PLC 的电梯控制系统设计姓名刘兴华学号 1404090241 专业班级电气 0902 指导教师耿惊涛二 一 一 年十 月 三 十 日2/7 设计论文）题目PLC 控制四层电梯设计论文）类型、PLC 控制系统、微机控制系统。继电器控制系统由于故障率高、可靠性差、控制方式不灵活以及消耗功率大等缺点，目前已逐渐被淘汰。微机控制系统虽在智能控制方面有较强的功能，但也存在抗扰性差，系统设计复杂，一般维修人员难以掌握其维修技术等缺陷。而PLC 控制系统由于运行可靠性高，使用维修方便，抗干扰性强,设计和调试周期较短等优点，倍受人们重视等优点，已成为目前在电梯控制系统中使用最多的控制方式，目前也广泛用于传统继电器控制系统的技术改造。文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q8文档编码:CN2U1A2K6B6 HE1V6G9H1T3 ZD2X10S8C6Q83/7 二、本课题的主要研究内容本论文研究的课题背景是“基于s7-200PLC的五层电梯的控制系统设计”，针对这个四层电梯的控制系统采用三菱可编程控制器设计电梯的控制系统并完成电梯的轿内指令、厅外召唤指令、楼层位置指示、平层换速控制、开门控制等控制任务，建立电梯控制的系统模型。在此基础上研究运用变频器进行速度的控制，熟悉变频器控制面板布局，掌握菜单操作和参数设置方法，以达到电梯更好的运行性能，使其具有良好的应用价值。此外还有对计算机，传感器，行程开关的一些研究。文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W54/7 三、文献综述进入九十年代，随着科学技术的发展和计算机技术的广泛应用，人们对电梯的安全性、可靠性的要求越来越高，继电器控制的弱点就越来越明显。可编程序控制器(PLC是根据顺序逻辑控制的需要而发展起来的，是专门为工业环境应用而设计的数字运算操作的电子装置。鉴于其种种优点，目前，电梯的继电器控制方式已逐渐被PLC 控制代替。同时，由于电机交流变频调速技术的发展电梯的拖动方式已由原来直流调速逐渐过渡到了交流变频调速。因此，PLC 控制技术加变频调速已成为现代电梯行业的一个热点。PLC 是一种用于自动化控制的专用计算机，实质上属于计算机控制方PLC 控制一般具有可靠性高、易操作、维修、编程简单、灵活性强等特点电梯采用了PLC 控制，用软件实现对电梯运行的自动控制，可靠性大大提高。控制系统结构简单，外部线路简化.另外可方便地增加或改变控制功能。也可进行故障自动检测与报警显示，提高运行安全性，并便于检修。随着电力电子技术、微电子技术和计算机控制技术的飞速发展，交流变频调速技术的发展也十分迅速。电动机交流变频调速技术是当今节电、改善工艺流程以提高产品质量和改善环境、推动技术进步的一种主要手段。变频调速以其优异的调速性能和起制动性能、高效率、高功率因数和节电效果，广泛的适用范围及其它许多优点而被国内外公认为最有发展前途的调速方式。变频调速电梯使用了先进的SPWM技术，明显改善了电梯运行质量和性能。调速范围广、控制精度高，动态性能好，舒适、安静、快捷，几乎可与直流电机媲美。同时明显改善了电动机供电电源的质量，减少了谐波，提高了效率和功率因数，节能显著。文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W5文档编码:CC10K7C1E1A4 HT3E2P8G4O4 ZG9E5E10K1W55/7 四、拟解决的关键问题1、变频器工作原理及应用；2、可编程控制器 PLC）的原理及其应用，PLC 基本指令、功能指令的综合应用3、根据控制要求编制、调试程序4、变频器参数设置方法，PLC 控制电动机加速、减速、启停和正反转的设计。5、用 PLC 对电梯的控制程序的设 计五、研究思路和方法首先查找电梯控制方面资料，以了解电梯的控制原理、方法。然后了解控制过程中所要达到的控制要求，知道需要准备学习的知识，主要关于变频器应用和 PLC 控制方面。本次设计主要由PLC、逻辑控制电路组成，其中包括交流异步电动机、继电器、接触器、行程开关、按钮、发光指示器和变频器组成为一体的控制系统。整个系统通过plc、逻辑控制电路对电梯的升降：加、减速,启动、制动控制。六、本课题的进度安排4 8周选题报告 电子版班级选题目录9 11周章节目录及各章节主要内容12 14 周论文前半部分+中期报告15 16 周论文后半部分17 18 周答辩+提交全部文件 基础及应用 lull，重庆:重庆大学出版社，1999 4 高丽丽.PLC 控制交流变频调速控制系统在电梯中的研究，山东：山东科技大学，2003-6 5 廖常初.可编程序控制器的编程方法与工程应用，重庆：重庆大学出版社，20016 汪晓平.可编程控制器系统开发实例导航，北京：人民邮电出版社，2004-7 7 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