研究目的
Investigating the design and control of grid-connected photovoltaic power generation systems and their components.
研究成果
The study demonstrates a technique for designing and controlling grid-connected photovoltaic power generation systems. It highlights the importance of considering ecological circumstances and operating temperature in the performance of solar modules. Future work could explore the integration of storage systems and the impact of additional environmental factors.
研究不足
The study is based on simulation and may not account for all real-world variables affecting PV system performance. The impact of environmental factors beyond temperature and irradiance is not considered.
1：Experimental Design and Method Selection:
The study uses mathematical modeling to simulate PV module characteristics under varying conditions of irradiation and temperature. MATLAB simulation is employed for modeling the PV module with a grid-connected system.
2：Sample Selection and Data Sources:
The simulation parameters include temperature (300 C) and irradiance (1000 Wh/m2).
3：2).
List of Experimental Equipment and Materials:
3. List of Experimental Equipment and Materials: PV modules, boost converter, inverter, and grid connection components are simulated.
4：Experimental Procedures and Operational Workflow:
The simulation involves calculating photo-current, diode saturation current, and ideality factor to model the PV module's output. The system is then connected to a grid via a boost converter and inverter.
5：Data Analysis Methods:
The output voltage and current from the PV module are analyzed under specified conditions.
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