Study of a Five-Level PWM Rectifier Fed DC Motor Drive

Project Code :TEPGED44

Objective

The main objective of this project is SPWM rectifier system to drive a D.C motor with constant and variation load torque, low harmonic distortion in A.C supply side.

Abstract

In this project, a five-level sinusoidal pulse width modulation (SPWM) rectifier fed D.C motor is proposed. The proposed topology of a five-level rectifier can be regulate the output voltage using (SPWM) to obtain variable speed of a D.C motor with constant load torque. 

The main advantages of the SPWM rectifier system are to drive a D.C motor with constant and variation load torque, low harmonic distortion in A.C supply side. The PID speed controller is used to make constant speed when load torque increase or decrease about 20% of rated value and to improve the dynamic response of the system. 

The five-level SPWM rectifier fed separately excited D.C motor are studied and simulated under the MATLAB/SIMULINK program.

Keywords: five-level SPWM rectifier, separately excited D.C motor, PID speed controller, load torque.

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Software Configuration:

Operating System :  Windows 7/8/10

Application Software :  Matlab/Simulink

Hardware Configuration:

RAM :  8 GB / 4 GB (Min)

Processor :  I3 / I5(Mostly prefer)

Learning Outcomes

  • Introduction to Matlab/Simulink
  • What is EISPACK & LINPACK
  • How to start with MATLAB
  • About Matlab language
  • About tools & libraries
  • Application of Matlab/Simulink
  • About Matlab desktop
  • Features of Matlab/Simulink
  • Basics on Matlab/Simulink
  • Introduction to motors.
  • Study of DC Motor.
  • Design of DC Motor.
  • Design of five level converter.
  • Introduction to electrical drives.
  • Study of power converters.
  • Introduction to controllers.
  • We can learn about synchronous reference frame theory.
  • We can learn about clark’s transformation.
  • Design of PID controller.
  • Introduction to the types of filters.
  • Introduction to closed loop, open loop control methods.
  • Study of pwm techniques.
  • Design of sinusoidal PWM technique.
  • Study of different types of loads.
  • Study of various speed controller techniques
  • Project Development Skills:
    • Problem analyzing skills
    • Problem solving skills
    • Creativity and imaginary skills
    • Programming skills
    • Deployment
    • Testing skills
    • Debugging skills
    • Project presentation skills
    • Thesis writing skills

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