Fabrice Guy

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Ancillary Services (Frequency and Voltage Control) are very important for the electric system operation reliability. RTE (Réseau de Transport d'Electricité) has developed a monitoring tool aiming at analyzing measurements (active and reactive power, voltage) at the delivery point of the units. This tool computes indicators and supplies(More)
Electric actuators are more and more used for application requiring high reliability. A study of different inverter topologies to increase reliability and avoid an expensive redundancy is presented. To illustrate our words, remedial operations are applied to the case of short-circuited transistor of the inverter.
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