PV parameter identification using reduced I-V data

Abstract:

In this paper, possibility and accuracy of using reduced I-V data in PV parameter identification are discussed. Based on the linear identification method proposed in [1], six I-V points are used instead of the whole I-V curve to identify the PV parameters. The maximum power point (MPP) is then estimated using the identified I-V and P-V characteristics. Validation is done by using different sets of six points on the I-V curve. Experiment results show that the accurate curve fitting (with low RMSE and MPE) and good estimation of MPP can be achieved.

Año de publicación:

2017

Keywords:

• I-V characteristics
• Maximum power point estimation
• Linear identification

Fuente:

scopus