Modeling and Simulation of CC CV Charging Battery for Li ion EV Batteries
Step 1: Initially, we will construct the EV based lithium-ion battery system simulink model with AC Grid, AC-DC converter, DC-DC converter, EV li-ion Battery and Control Unit.
Step 2: Then, we integrate the CC–CV charging subsystem model to constant voltage mode once the battery reaches the predefined voltage limit.
Step 4: Next, we analyze battery performance using BMS by estimating State of Charge (SoC) through coulomb counting based on collected data.
Step 5: Then, we analyze system safety by implementing protection mechanisms (overvoltage, undervoltage, and overcurrent) to evaluate response and performance based on collected data.
6.1: Time vs. Voltage (V)
6.2: Time vs. Current (A)
6.3: Time vs. Power (kW)
6.4: Time vs. State of Charge (%)
Software Requirements:
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.
3) 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.
4) If the plan satisfies your requirement, Please confirm with us.
5) Project based on Simulation only.