Solar PV Grid Based EV Charging Station in MATLAB | EV Charging Station | PV grid EV Charging |

Introduction

This tutorial provides a step-by-step guide to creating a Solar PV Grid-Based Electric Vehicle (EV) Charging Station simulation in MATLAB. It is designed for those interested in renewable energy systems and their integration with electric vehicle charging solutions. By the end of this guide, you will have a functional model that can be used for educational and practical applications.

Step 1: Download Required MATLAB Files

To get started, download the necessary MATLAB files for the solar PV grid-based EV charging station. Depending on your location, you can access the files from the following links:

• For Indian customers: ITPES
• For international customers: LMS Solution

Step 2: Set Up MATLAB Environment

Before proceeding with the simulation, ensure your MATLAB environment is properly set up:

• Install MATLAB and Simulink.
• Open MATLAB and create a new project.
• Load the downloaded MATLAB files into your project workspace.

Step 3: Model the Solar PV Array

1. Open the Model File: Locate and open the file that contains the solar PV array model.
2. Understand the Components: Familiarize yourself with components such as solar cells, inverters, and charge controllers.
3. Adjust Parameters: Set parameters such as:
   • Number of solar panels
   • Efficiency rating
   • Location-based solar irradiance values

Step 4: Implement Maximum Power Point Tracking (MPPT)

1. Access MPPT Control Model: Open the MPPT control model file.
2. Configure MPPT Algorithm: Implement the MPPT algorithm to optimize the power output from the solar PV array. Common algorithms include Perturb and Observe (P&O) or Incremental Conductance.
3. Test the MPPT Functionality: Run simulations to ensure the MPPT controller effectively maximizes power output under varying irradiance conditions.

Step 5: Integrate EV Charging System

1. Open the EV Charging Model: Access the EV charging station model file.
2. Connect to the PV System: Link the output from the solar PV array to the input of the EV charger.
3. Specify Charging Parameters: Define charging rates and battery specifications for the EVs.

Step 6: Simulate the System

1. Run the Simulation: Execute the complete model to observe the operation of the solar PV grid-based EV charging station.
2. Analyze Results: Utilize MATLAB’s plotting functions to visualize:
   • Power output from the solar array
   • Charging status of EV batteries
   • Efficiency of the MPPT controller

Conclusion

You have successfully modeled a Solar PV Grid-Based EV Charging Station in MATLAB. This simulation not only illustrates the integration of renewable energy with electric vehicles but also serves as a foundation for further exploration of sustainable energy solutions.

Consider enrolling in the online course on MATLAB Modeling of Solar PV Systems for more in-depth learning and practical applications. Keep experimenting with different parameters and configurations to enhance your understanding of renewable energy systems.