Un sistema de conversión de energía trifásica de media tensión para aplicaciones de lazo cerrado

The invention provides a three phase medium voltage power conversion system (13) for closed-loop applications comprising a 3L-NPC converter (23). The switching system (27) of the 3L-NPC converter (23) is based on SHE-PWM patrons. The regulation system (25) of the 3L-NPC converter (23) comprises a co...

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Bibliographic Details
Main Authors MAYOR MIGUEL, Alvar Gonzalo, AGUDO ARAQUE, Andrés, RIZO MORENTE, Mario
Format Patent
LanguageSpanish
Published 15.03.2018
Subjects
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
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Summary:The invention provides a three phase medium voltage power conversion system (13) for closed-loop applications comprising a 3L-NPC converter (23). The switching system (27) of the 3L-NPC converter (23) is based on SHE-PWM patrons. The regulation system (25) of the 3L-NPC converter (23) comprises a controller (21) and an interface module (29) between the controller (21) and the switching system (27) which is configured for supplying to the switching system (27) voltage reference samples at a rate L times faster than the rate of voltage reference samples managed by the controller (21).
Bibliography:Application Number: ES20160000194