Implementation and analysis of speed control of an induction motor using variable frequency drive

Abstract

This work examines the implementation and analysis of speed control of an induction motor using a Variable Frequency Drive (VFD). The study focuses on optimizing motor performance through an open loop configuration within an automation system. The implementation was carried out using the Siemens G120 VFD, which receives commands from an S1200 Siemens PLC. The primary goal is to achieve precise speed control of the induction motor, enhancing efficiency and stability in industrial applications. The results provide valuable guidance on the practical usage of VFDs in industrial automation and recommendations for optimizing motor performance based on unique operational needs.