Centre National De La Recherche Scientifique

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Corrine Alonso

Bruno Estibals

Augustin Martinez

Carlos Carrejo

Lionel Seguier

Adrien Ramond

Youssef El Basri

Mohamed-Firas Shraif

The invention relates to an electronic management system () for electricity generating cells (), the system comprising:

Electronic management system for electricity generating cells, electricity generating system and method for electronically managing energy flow

The invention concerns a method and a circuit for maximum power point tracking of a variable power source from a comparison of an image of the power (P) supplied by the power source, the circuit comprising two elements () providing different propagating delays to a physical quantity proportional to the power image, a comparator () of the outputs of the delaying elements to control a trigger () supplying a signal (Q) with two automatic control states to a static power converter, and means () for detecting a transitory operating condition from variations in oscillations of an established operating condition and means () for modifying the delay input by the slower delaying element ().

Power converter control for automatic maximum power point tracking

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Ramonville Saint Agne, France

Corrine Alonso