Analysis of Application of PLC Technology in Automation Control of Electrical Engineering

With the rapid development of economy and the continuous progress of science and technology, electric power engineering plays a very important role and has been widely used in all walks of life, making some gratifying achievements in electrical engineering automation technology. PLC technology refers to programmable controller, which is a new type of industrial automation control device, with convenient programming, high reliability and powerful functions. Its application in the field of electrical automation control is an inevitable trend of development. After a large amount of data investigation, it is found that this technology can be well applied in the automation control of electrical engineering, and has a good effect. The application of PLC technology in electrical engineering can not only achieve better automation control, but also be the development direction of electrical engineering in the future. With the development and progress of the times, the demands and requirements of work are getting higher and higher, and many problems are gradually found in the application process of PLC technology. Based on this, this paper mainly analyzes the application of PLC technology in electrical engineering and its automation control.