Modeling and Simulation of DC Microgrid Bidirectional EV Charging
Implementation plan:
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Step 1: Initially, we construct a model consisting of a PV source with MPPT-controlled DC–DC boost converter, an energy storage unit, DC bus and two bidirectional EV charging converters.
Step 2: Then, we simulate and collect data such as voltage, current, battery SOC and power.
Step 3: Next, we implement PWM control logic to analyze MPPT operation and DC bus regulation based on the collected data.
Step 4: Next, we analyze the dynamic behavior of EV charging, discharging, and DC bus stability based on collected data.
Step 6: Finally, we plot performance metrics for the following
6.1: Time vs. Current (A)
6.2: Time vs. Voltage (V)
6.3: Time vs. SOC (%)
6.4: Time vs. Power (kW)
Software Requirements:
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1. Development Tool: Matlab-R2023a/Simulink or above
2. Operating System: Windows-10 (64-bit) or above
Note:
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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. Once implementation begins, modifications will not be feasible without prior input. Kindly ensure that any missing configurations or specifications are clearly outlined in the plan before confirming, as post-implementation changes will not be accommodated.
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, not a real time project.
