研究目的
To design and simulate a solar-powered electric vehicle charging station that utilizes green energy, focusing on efficiency and grid independence.
研究成果
The solar-powered EV charging station is feasible and efficient, reducing reliance on the grid. Future work should include hardware implementation and optimization for broader applications.
研究不足
The simulation is based on ideal conditions and may not account for real-world variations like weather changes or hardware inefficiencies. Scalability to larger systems or different geographic locations is not extensively tested.
1：Experimental Design and Method Selection:
The study uses a simulation-based approach with MATLAB/Simulink to model the charging station, incorporating PV panels, converters, and inverters. Theoretical models for energy conversion and power flow are employed.
2：Sample Selection and Data Sources:
The system is designed for typical EV charging needs, with parameters based on standard solar irradiance and battery specifications.
3：List of Experimental Equipment and Materials:
PV panels, DC-DC converters, inverters, batteries, and simulation software (MATLAB/Simulink).
4：Experimental Procedures and Operational Workflow:
The simulation involves setting up the PV array, converting DC to AC power, charging EV batteries, and analyzing performance under varying conditions.
5：Data Analysis Methods:
Performance metrics such as efficiency, power output, and charging time are calculated and compared with manual calculations.
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