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Information Journal Paper

Title

IMPROVED MAXIMUM POWER POINT TRACKING OFF-GRID SOLAR PANELS

Pages

  1-10

Abstract

 Solar panels exhibit non-linear current–voltage characteristics producing maximum power at only one particular operating point. The maximum power point changes with temperature and light intensity variations. Different methods have been introduced for tracking the maximum power point based on offline and online methods. In this paper a new method is presented to improve the performance of MAXIMUM POWER POINT TRACKING in off-grid SOLAR PANELs. The proposed algorithm is a combination of two loops, set point calculation and fine tuning loops. First the set point loop approximates the maximum power using offline calculation of the OPEN CIRCUIT VOLTAGE. The exact amount of the maximum power will, then, be tracked by the fine tuning loop which is based on perturbation and observation (P&O) method. The proposed method is simulated in Matlab/Simulink environment and experimentally verified using a laboratory prototype. In MAXIMUM POWER POINT TRACKING, the effects of frequency variation and disturbance amplitude on dynamic response and steady state performance are examined. Simulation and experimental results are compared with other methods and the effectiveness of the proposed method is evaluated.

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    Cite

    APA: Copy

    MORADI, M.H., & RAEISI, A.R.. (2013). IMPROVED MAXIMUM POWER POINT TRACKING OFF-GRID SOLAR PANELS. NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ, 11(1), 1-10. SID. https://sid.ir/paper/228095/en

    Vancouver: Copy

    MORADI M.H., RAEISI A.R.. IMPROVED MAXIMUM POWER POINT TRACKING OFF-GRID SOLAR PANELS. NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ[Internet]. 2013;11(1):1-10. Available from: https://sid.ir/paper/228095/en

    IEEE: Copy

    M.H. MORADI, and A.R. RAEISI, “IMPROVED MAXIMUM POWER POINT TRACKING OFF-GRID SOLAR PANELS,” NASHRIYYAH -I MUHANDISI -I BARQ VA MUHANDISI -I KAMPYUTAR -I IRAN, A- MUHANDISI -I BARQ, vol. 11, no. 1, pp. 1–10, 2013, [Online]. Available: https://sid.ir/paper/228095/en

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