The inverter is an essential element in a photovoltaic system. It exists as different topologies. This review-paper focuses on different technologies for connecting photovoltaic (PV) modules to a three-phase- grid. The inverters are categorized into some classifications: the number of power processing stages; the use of decoupling capacitors and their locations; the use or no of the transformers; the type of three phase inverter; whether they are preceded by a DC/DC converter or not. Some of three-phase topologies are presented, compared according to the type of control (i.e. the PWM method; the bang-bang method or the fuzzy logic method or numerical control); and a comparison with single-phase inverters is given.


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    Title :

    Three-phase grid connected inverter for photovoltaic systems, a review


    Contributors:
    Mechouma, R. (author) / Azoui, B. (author) / Chaabane, M. (author)


    Publication date :

    2012-03-01


    Size :

    888358 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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