CONTROLLING A SOLAR POWER PLANT

The invention relates to a method for optimising a maximum performance point (MPP) of a solar cell stack (3), having a plurality of modules (7) and an inverter (2), wherein each module (7.i) of the plurality of modules (7) has an MLSD unit (M) which switches off the connected module (7.i) as soon as...

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Bibliographische Detailangaben
Hauptverfasser:	SCHEDLBERGER, Johannes, GRASBÖCK, Richard, WIESER, Stefan, FASTHUBER, Christian
Format:	Patent
Sprache:	eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES
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Beschreibung
Zusammenfassung:	The invention relates to a method for optimising a maximum performance point (MPP) of a solar cell stack (3), having a plurality of modules (7) and an inverter (2), wherein each module (7.i) of the plurality of modules (7) has an MLSD unit (M) which switches off the connected module (7.i) as soon as a module voltage (UM) of the respective module (7.i) falls below a first module voltage threshold value (UM,G.1), and switches it on when a predefined second module voltage threshold value (U