| Autor: |
Fetzer, Dirk, Lammert, Gustav, Fischbach, Kai, Nuhn, Manuel, Weide, Johannes, Lafferte, Dario, Paschedag, Tina, Braun, Martin |
| Předmět: |
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| Zdroj: |
International Workshop on Integration of Solar into Power Systems; 2016, p214-221, 8p |
| Abstrakt: |
In this paper an RMS simulation model of a low voltage photovoltaic system for dynamic studies in the range of seconds up to minutes is developed. The model is based on a low voltage photovoltaic system model developed by the Western Electricity Coordinating Council (WECC) Renewable Energy Modeling Task Force. The model is validated with an experimental setup consisting of a photovoltaic emulator, an inverter, a cable and a grid emulator. The laboratory tests show an unexpected dead time of the Q(V ) and P(V ) responses which the authors could not find in published literature. The novelty, compared to state-of-the-art models, is the introduction of a dead time in order to model the measured behavior correctly. The new model is capable of explaining the grid coupled behavior of the investigated photovoltaic system in retrospective. Therefore, this work suggests more laboratory investigations on the dynamic behavior of photovoltaic systems. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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