Electrical Automation Equipment Management System Based on PLC Frequency Conversion Technology

Electrical automation technology is a that uses computer technology, information and control principles to optimize the production process, so as improve efficiency. However, there are still some deficiencies in research on energy-saving effect of electrical technology. Based PLC frequency conversion we have carried out experimental pumping unit system. This paper first analyzes necessity constructing new platform then briefly describes variable based controller working principle speed regulation. It illustrates feasibility regulation save energy conducts mathematical modeling analysis automatic unit. In this paper, fuzzy PID algorithm selected motor by regulation, model optimized, angular parameter can achieve best effect. At end system out. The results show established meets requirements, measurement load changes. Coupled with adjustment, it gradually stabilizes frequency, error within 3%. preexperiment requirements. When added experiment, fluctuation small, value small. an effective for saving