胜利发电厂翻车机系统PLC控制程序优化

发布时间：2018-04-29 21:47

本文选题：PLC + 翻车机系统　；参考：《中国石油大学》2011年硕士论文

【摘要】：可编程控制器是在继电器控制和计算机控制的基础上开发出来的,并逐渐发展成为以微处理器为核心,把自动控制技术、计算机技术和通信技术融为一体的新型工业自动控制装置。可编程控制器在近40年来得到了迅猛的发展,至今已经成为工业自动化领域中最重要、应用最多的控制装置,居工业生产自动化的首位。本文介绍了可编程控制器的发展过程、构成、工作原理等基础知识,对胜利发电厂翻车机系统的可编程控制器进行了详细的说明,概述了胜利发电厂翻车机系统的组成和工作原理,对系统中出现的三个问题进行了分析,并提出了解决方案和相应的PLC优化程序。通过比较将最佳方案应用到实际生产中。并总结了翻车机系统优化后取得的效果和经济效益。本文最大的优点是针对可编程控制器的构成、工作原理、翻车机系统的程序优化等抽象的理论知识,在运用实例的基础上应用图解方法进行了详细的说明。
[Abstract]:Programmable controller is developed on the basis of relay control and computer control, and has gradually developed into a microprocessor as the core, automatic control technology, A new type of industrial automatic control device that integrates computer technology and communication technology. Programmable logic controller (PLC) has been developing rapidly in the past 40 years. It has become the most important and most applied control device in the field of industrial automation, and occupies the first place in industrial production automation. This paper introduces the basic knowledge of programmable logic controller (PLC), such as its development process, composition, working principle and so on, and explains in detail the programmable controller of the car dumper system in Shengli Power Plant. This paper summarizes the composition and working principle of the car dumper system in Shengli Power Plant, analyzes the three problems in the system, and puts forward the solution scheme and the corresponding PLC optimization program. Through comparison, the best scheme is applied to actual production. The effect and economic benefit of the system optimization are summarized. The greatest advantage of this paper is to explain in detail the abstract theoretical knowledge such as the composition of the programmable controller, the working principle, and the program optimization of the dumper system. Based on the application of examples, the graphic method is used to explain in detail.
【学位授予单位】：中国石油大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH237.3;TP273

【共引文献】