Determination of deviation from the maximum power regime of a photovoltaic module
The problem of the determination of the photovoltaic module (converter) regime in the normalized or relative form is examined. The parameters of characteristic regimes, such as the maximum power regime, short circuit, open circuit, are considered as the base values. Utilized linear-hyperbolic ap...
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| Autores principales: | , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
D.Ghitu Institute of Electronic Engineering and Nanotechnologies
2010
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/60ffd60f631b43eab2aebc610db7ce33 |
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| Sumario: | The problem of the determination of the photovoltaic module (converter) regime in the
normalized or relative form is examined. The parameters of characteristic regimes, such as the
maximum power regime, short circuit, open circuit, are considered as the base values. Utilized
linear-hyperbolic approximation of the current-voltage characteristic gives the interpretation
of the deviation of regime from the maximum power regime as the rotation of a radius-vector
in the projective coordinate system. The obtained relationships make it possible to compare the
effectiveness of the current regimes of photovoltaic converters with the different parameters. |
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