The Research on Photovoltaic Power Generation RMPPT/PID Control

ZHI-WEI ZENG, JIANG-LI LONG, GUANG-HUA CHEN, HAN WU

Abstract


Maximum power point tracking (MPPT) technology is widely used in photovoltaic power generation system, according to the characteristics of photovoltaic battery, a novel RMPPT/PID control method is introduced for MPPT of photovoltaic system. Photovoltaic energy generation system can track the maximum power of PV cell rapidly by using RMPPT/PID control. On the base of RMPPT control, an added PI control is used to eliminate the power oscillation around maximum power point. Simulation results have verified the good performance of the proposed method.

Keywords


Photovoltaic power generation, MPPT, RMPPT/PID, Simulink


DOI
10.12783/dteees/epee2017/18113

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