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在科学技术不断发展的背景下,PLC技术在电气工程自动化中的应用逐渐增多,主要以现代通讯技术、计算机网络技术、自动控制技术为基础。把现代化技术手段的存在优势充分发挥出来。本文介绍了PLC技术的概念和特点,探析了PLC控制系统的核心技术及发展趋势、阐释了PLC技术存在的优缺点、着重分析了电气工程自动化控制中PLC技术的应用。
Under the background of the continuous development of science and technology, the application of PLC technology in electrical engineering automation gradually increases, mainly based on modern communication technology, computer network technology and automatic control technology. Give full play to the existing advantages of modern technological means. This paper introduces the concept and characteristics of PLC technology, analyzes the core technology and development trend of PLC control system, explains the advantages and disadvantages of PLC technology, and emphatically analyzes the application of PLC technology in the automation control of electrical engineering.