Step 1: Initially, we will construct a grid-forming inverters model in Simulink including voltage source inverter system, battery energy storage system, load, and grid connection.
Step 2: Then, we integrate the virtual synchronous generator (VSG) controller into the constructed model to generate the voltage magnitude and frequency.
Step 3: Next, we simulate the model and collect the simulated data.
Step 4: Next, we estimate the system frequency without PLL based on the collected simulation data.
Step 5: Then, we analyze the voltage stability, small-signal and impedance analysis using the collected simulation data.
Step 6: Finally, we plot performance metrics for the following:
6.1: Time vs Voltage (V)6.2: Time vs Current (I)6.3: Time vs Power (W)6.4: Time vs Frequency (Hz)6.5: Time vs State of Charge (%)
1. Development Tool: MATLAB R2023a/Simulink or above
2. Operating System: Windows-10 (64-bit) or above
Note:
1) If the proposed plan does not fully align with your requirements, please provide all necessary details—including steps, parameters, models, and expected outcomes—in advance. Kindly ensure that any missing configurations or specifications are clearly outlined in the plan before confirming.
2) If there’s no built-in solution for what the project needs, we can always turn to reference models, customize our own, different math models or write the code ourselves to fulfil the process.
3) If the plan satisfies your requirement, Please confirm with us.
4) Project based on Simulation only.
