A three-Phase Totem-Pole AC-DC Converter based off-board Charger for Electric Vehicles
Also Available Domains Electrical Vehicles
Objective
This project main objective is to implement and analysis a new multi output DC-DC converter and applying PI controller.
Abstract
This paper presents the design, implementation, and performance evaluation of a three-phase bridgeless totem-pole off-board charger specifically developed for electric vehicles (EVs). The charger features a modular architecture that enables scalability, comprising three single-phase parallel bridgeless totem-pole AC-DC converters, each designed to deliver one-third of the total rated power. The control system employs three cascaded control loops to ensure stable operation and enable a seamless transition from current control mode to voltage control mode throughout the battery charging process, accommodating a wide range of EV battery configurations. Additionally, the charger is engineered to support grid power quality by maintaining a sinusoidal grid current waveform, thereby minimizing grid disturbances. The performance of this level 3 charger was assessed and validated through MATLAB/Simulink simulations.
Keywords: Totem-pole converter, EV charger, PI controller, Power quality, THD.
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
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 controllers.
· Study of PWM techniques.
· Project Development Skills:
o Problem analyzing skills
o Problem solving skills
o Creativity and imaginary skills
o Programming skills
o Deployment
o Testing skills
o Debugging skills
o Project presentation skills
o Thesis writing skills
Paper Publishing
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