MPPT Technique Based on Current and Temperature Measurements

الملخص EN

This paper presents a new maximum power point tracking (MPPT) method based on the measurement of temperature and short-circuit current, in a simple and efficient approach.

These measurements, which can precisely define the maximum power point (MPP), have not been used together in other existing techniques.

The temperature is measured with a low cost sensor and the solar irradiance is estimated through the relationship of the measured short-circuit current and its reference.

Fast tracking speed and stable steady-state operation are advantages of this technique, which presents higher performance when compared to other well-known techniques.