This paper investigates the contribution of a three-phase inverter used for the grid connection of a wave energy generation to the short-circuit currents when a grid fault occurs. By considering a real MV distribution network, the voltage ride through capability of the power converter is verified both in case of a three-phase and a two-phase fault. The steady-state and transient evolution of the short-circuit current are obtained from a tool developed for power flow analysis and calculation and from time domain simulations.

Sea-wave power converter modeling for fault conditions analysis / De Bosio, Federico; Pastorelli, Michele Angelo; Mazza, Andrea; Chicco, Gianfranco; Bracco, Giovanni; Giorcelli, Ermanno; Mattiazzo, Giuliana; Raffero, Mattia. - ELETTRONICO. - (2015), pp. 1-6. ((Intervento presentato al convegno 2015 IEEE Eindhoven PowerTech tenutosi a Eindhoven (NL) nel 29 June - 02 July 2015 [10.1109/PTC.2015.7232703].

Sea-wave power converter modeling for fault conditions analysis

DE BOSIO, FEDERICO;PASTORELLI, MICHELE ANGELO;MAZZA, ANDREA;CHICCO, GIANFRANCO;BRACCO, GIOVANNI;GIORCELLI, Ermanno;MATTIAZZO, Giuliana;RAFFERO, MATTIA
2015

Abstract

This paper investigates the contribution of a three-phase inverter used for the grid connection of a wave energy generation to the short-circuit currents when a grid fault occurs. By considering a real MV distribution network, the voltage ride through capability of the power converter is verified both in case of a three-phase and a two-phase fault. The steady-state and transient evolution of the short-circuit current are obtained from a tool developed for power flow analysis and calculation and from time domain simulations.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11583/2627330
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