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A simplified Space-Vector modulation algorithm for four-leg NPC converters
(IEEE Inst Electrical and Electronic Engineering Inc., 2017)
To interface generation sources and loads to fourwire distribution networks it is important to use power converters and modulation methods, which provide high performance, flexibility, and reliability. To achieve these ...
A New Space-Vector-Modulation Algorithm for a Three-Level Four-Leg NPC Inverter
(IEEE, 2017)
For power conversion systems interfaced to four-wire supplies, four-leg converters have become a standard solution. A four-leg converter allows good compensation of zero-sequence harmonics and full utilisation of the dc-link ...
A new SST topology comprising boost three-level AC/DC converters for applications in electric power distribution systems
(Institute of Electrical and Electronics Engineers, 2017-06)
The growing interest in integrating distributed generation into the existing power distribution grid, the increase in the penetration levels of renewables, as well as the need to achieve a more efficient, reliable, and ...
Analysis and Experimental Validation of Control Systems for Four-Leg Matrix Converter Applications
(IEEE, 2012-01)
Matrix Converters (MCs) have some advantages when compared to conventional back-to-back PWM voltage source converters. The converter may be considered more reliable and it can be smaller because the bulky dc capacitors are ...
Three-Port Full-Bridge Bidirectional Converter for Hybrid DC/DC/AC Systems
(IEEE, 2020)
Sustainable solutions such as renewable energies, distributed generation, energy storage, and electric vehicles require power conversion and advance control techniques. This process is usually done in two stages by more ...
A vector control strategy to eliminate active power oscillations in four-leg grid-connected converters under unbalanced voltages
(IEEE, 2020)
The problems associated with active power oscillations (APOs) in grid-connected converters are well-known. Imbalances in the grid usually produce double-frequency oscillations in the dc-link voltage and current which could ...
A new space-vector-modulation algorithm for a three-level four-leg npc inverter
(2017)
For power conversion systems interfaced to four-wire supplies, four-leg converters have become a standard solution. A four-leg converter allows good compensation of zero-sequence harmonics and full utilisation of the dc-link ...
Experimental validation of a space-vector-modulation algorithm for four-leg matrix convertersIEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICSIEEE T IND ELECTRON
(INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, 2016)
Conversor ANPC com porta CC bidirecional secundária para conexão de sistemas de armazenamento de energia
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2020-11-06)
This doctoral dissertation presents a new multilevel converter topology, derived from the ANPC inverter, which allows the connection of energy storage systems directly to the topology in a secondary DC port. In this way, ...