Analysis, Modeling and Implementation of a Switching Bi-Directional Buck-Boost Converter Based on Electric Vehicle Hybrid Energy Storage for V2G System
Objective
Main objective of this project is to improve the stability of the hybrid battery energy storage system
Abstract
In this project, a switching bi-directional buck-boost converter (SBBBC) for vehicles- to-grid (V2G) system is proposed. The topology can provide an energy bi-directional flow path for energy exchange between the Li-battery/super capacitor (SC) hybrid energy storage system (HESS) of the electric vehicle and the grid.
This topology not only has buck-boost capability, but also has the function of energy management. In this paper, the state-space averaging method is used to analyze the stability of the topology in boost and buck modes. The control strategy is given according to the state of charge (SOC) of the energy storage system to ensure that the output voltage and current are stable. And the Li-battery is charged in constant current (CC) and constant voltage (CV) mode.
The voltage and current controllers are designed in the frequency domain based on bode plots. Finally, the electrical feasibility of the topology, the suitability of the design controller and control strategy are verified by simulation in MATLAB/SIMULINK platform.
Keywords: Switching bi-directional buck-boost converter, hybrid energy storage system, Li-battery, super capacitors, V2G.
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 batteries.
- Design of batteries.
- Study of super capacitor.
- Design of super capacitor.
- Design of Switching Bi-Directional Buck-Boost Converter.
- Introduction to electrical drives.
- Analysis of power converters.
- Introduction to controllers.
- We can learn about synchronous reference frame theory.
- We can learn about Clark’s transformation.
- Design of pi controller.
- Introduction to the types of filters.
- Introduction to closed loop, open loop control methods.
- Study of PWM techniques.
- Design of PWM techniques.
- Study of energy storage systems.
- 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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Disclaimer - Takeoff Edu Group Projects are not associated or affiliated with IEEE in any way. The IEEE Projects mentioned here are mentioned in the context of student projects, whose ideas are derived from IEEE publications, not projects of or by IEEE.
