Real-time simulation platform for photovoltaic system with a boost converter using MPPT algorithm in a DSP controller
Real-time simulation platform for photovoltaic system with a boost converter using MPPT algorithm in a DSP controller
Geethanjali PURUSHOTHAMAN1(), Vimisha VENUGOPALAN1, Aleena Mariya VINCENT2
1. School of Electrical Engineering, VIT University, Vellore 632014, India; 2. Electrical and Electronics Department, Jyothi Engineering College, Cheruthuruthy 679531, India
Recently, real-time simulation of renewable energy sources are indispensible for evaluating the performance of the maximum power point tracking (MPPT) controller, especially in the photovoltaic (PV) system in order to reduce cost in the testing phase. Nowadays, real time PV simulators are obtained by using analog and/or digital components. In this paper, a real-time simulation of a PV system with a boost converter was proposed using only the digital signal processor (DSP) processor with two DC voltage sources to emulate the temperature and irradiation in the PV system. A MATLAB/Simulink environment was used to develop the real-time PV system with a boost converter into a C-program and build it into a DSP controller TMS320F28335. Besides, the performance of the real-time DSP-based PV was tested in different temperature and irradiation conditions to observe the P-V and V-I characteristics. Further, the performance of the PV with a boost converter was tested at different temperatures and irradiations using MPPT algorithms. This scheme was tested through simulation and the results were validated with that of standard conditions given in the PV data sheets. Implementation of this project helped to attract more researchers to study renewable energy applications without real sources. This might facilitate the study of PV systems in a real-time scenario and the evaluation of what should be expected for PV modules available in the market.
. Real-time simulation platform for photovoltaic system with a boost converter using MPPT algorithm in a DSP controller[J]. Frontiers in Energy, 0, (): 373-379.
Geethanjali PURUSHOTHAMAN, Vimisha VENUGOPALAN, Aleena Mariya VINCENT. Real-time simulation platform for photovoltaic system with a boost converter using MPPT algorithm in a DSP controller. Front Energ, 0, (): 373-379.
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