基于 PLC 的换热站控制系统设计 摘要科学技术飞速发展的 21 世纪今天，许多家庭在冬天都需要采用暖气取暖，在这种使用量巨大的环境下使得热换站的设计和完善得到了跨越式的发展，基于 PLC 进行热换站的采集和监控不仅高效科学而且简单方便,使得产业的发展得到了有力的数据支撑,热换站的使用在国内居民日常生活中的方方面面都有所涉及，因此对该控制系统进行详细的研究和设计很有意义。本文的设计理念是基于 PLC 和 WINCC 的温度自动控制系统方案，使得可编程控制器的软件部分和硬件结构得到了完美的结合，进而使热换站系统更加智能化。经过实验的分析论证 ，文章不仅人机界面的设计科学便捷，能够及时有效进行参数的动态调整，而且能够很好地对换热整体系统高效控制，得到了一个自动化程度较高并且可以通过组态界面就能简单快捷并灵活多变的控制热换站的设计。关键词：热换站；控制系统；PLC AbstractWith the rapid development of science and technology in the 21st century, many households need to use heating for heating in winter. Under the environment of huge usage, the design and improvement of heat exchange stations have been developed by leaps and bounds. The collection and monitoring are not only efficient and scientific but also simple and convenient, which makes the development of the industry powerfully supported by data. The use of hot swap stations is involved in all aspects of the daily lives of domestic residents. Therefore, a detailed study and design of the control system Very meaningful.The design concept of this article is based on the PLC and WINCC temperature automatic control system program, which makes the programmable controller software part and hardware structure have been perfectly combined, and then makes the heat exchange system more intelligent. Through experimental analysis and demonstration, the article not only has a scientific and convenient design of the human-machine interface, but also can effectively and dynamically adjus...
