Single-phase AC-DC-AC current source converter with reduced DC-link oscillation

In this work it is presented an AC-DC-AC synchronization technique that aims to reduce the DC-link current oscillation. The technique is applied to a reduced component count single-phase back-to-back Currente Source Converters (CSC). The deduction of how the DC-link oscillation is influenced by both...

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Bibliographic Details
Main Authors: Costa, Louelson A., Vitorino, Montie A., Correa, Mauricio B. R.
Format: Conference Proceeding
Language:English
Subjects:
Capacitance
Inductors
Oscillators
Power conversion
Pulse width modulation
Synchronization
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Description
Summary:In this work it is presented an AC-DC-AC synchronization technique that aims to reduce the DC-link current oscillation. The technique is applied to a reduced component count single-phase back-to-back Currente Source Converters (CSC). The deduction of how the DC-link oscillation is influenced by both input and output angles is presented. Experimental and simulation results are provided to validate the theoretical approach and to illustrate the synchronization phenomenon.
ISSN:2470-6647
DOI:10.1109/APEC.2017.7930737