Controlling Induction Motor Using Variable Speed Drive With Supervisory Control And Data Acquisition

Abstract

Three phase induction motors are mostly used in industry for various operations. In this thesis the Variable Frequency Derive control the speed of 3-phase induction motor based on programmable logic controller and supervisory control and data acquisition technology. An implementation of a hardware and software for speed control, direction control, parameter monitoring on supervisory control and data acquisition screen is also provided. tank filling ,bottle filling and capping system was taken as an example for control by PLC and supervisory control and data acquisition , The Variable Frequency Derive control the conveyer belt motor when it move the bottle. All the required control and motor performance monitoring data will be taken to a personal computer by supervisory control and data acquisition and smart phone application which can provide an optimization the automation process and makes the system more flexible and easy to operate