FALL, Ousmane; CHARPENTIER, Jean-Frederic; NGUYEN, Ngac-Ky; LETELLIER, Paul

Metadatos

Licencia de uso del documento

FALL, Ousmane
Institut de Recherche de l'Ecole Navale [IRENAV]
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]

CHARPENTIER, Jean-Frederic
Institut de Recherche de l'Ecole Navale [IRENAV]

NGUYEN, Ngac-Ky
Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697 [L2EP]

Idioma

Communication dans un congrès avec actes

Este ítem está publicado en

Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), Power Electronics Conference (2014; Shanghai), 2014-11, Shanghai. 2014-11p. 6 pages

IEEE

Resumen en inglés

The work presented in this paper aims to propose a control strategy being able to extract efficiently energy from a fixed-pitch marine current turbine associated with a 5–phase Permanent Magnet Synchronous Generator (PMSG) in healthy mode and in faulty mode. The considered faults are opened phases. For each tidal current speed, the control strategy aims to extract the maximum power with respect of the maximum values of currents and voltages related to the converter. The maximum power is directly related to the Maximum Torque per Ampere (MTPA) control strategy characteristics (all the points which are below the MTPA torque VS rotating speed characteristic can be reached by the converter/generator set). This paper proposes a methodology to establish MTPA characteristics and calculate the corresponding current references in healthy mode and in faulty mode (one or two opened phases) for a 5-phase generator. The studied strategy includes flux weakening operations in the both modes.< Leer menos

Palabras clave en inglés

Multiphase drive

Marine energy

Control strategy

Healthy mode

Fault mode

MTPA

Flux weakening

Metadatos

Compartir este ítem

Licencia de uso del documento

Maximum Torque Per Ampere Control Strategy of a 5-phase PM Generator in healthy and faulty modes for tidal marine turbine application

Idioma

Este ítem está publicado en

Resumen en inglés

Palabras clave en inglés

URI

Orígen

Centros de investigación