الفهرس | Only 14 pages are availabe for public view |
Abstract Thesis presents a predictive control for multi-level inverter drive an induction motor. A simulation study of the control algorithm as well as, the multi-level inverter is presented. Also, the system is simulated and the speed, voltage , and current of an induction motor under normal and up-normal performance are obtained . the system is tested under a wide range of reference speed changes as well as different load conditions. Several simulation results using Matlab simulink software show the validity of the predictive control and multi level inverter scheme. The main aim of this thesis is to study how to use Neural Network Predictive Control ( NNPC ) for a multilevel inverter drive a three phase induction motor, with a different number of levels showing the availability for the controller for all systems. The method, which used, depends on predicting the system’s output over several steps based on assumptions about future control actions, and the Neural Network is used as process controller. |