Complex sliding averaging control for three-phase power converters

This article addresses the implementation of complex-valued sliding mode controllers in three-phase power converters. The work includes the design and experimental assessment of two different strategies. The methods provide easy-to-code algorithms with a low computational burden, retain the sliding...

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Detalles Bibliográficos
Autores: Dòria Cerezo, Arnau|||0000-0001-9352-066X, Boira Pujol, Pau, Repecho del Corral, Víctor|||0000-0003-0584-5443, Biel Solé, Domingo|||0000-0002-0364-7681
Tipo de recurso: artículo
Fecha de publicación:2025
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/442175
Acceso en línea:https://hdl.handle.net/2117/442175
https://dx.doi.org/10.1109/TIE.2025.3591667
Access Level:acceso abierto
Palabra clave:Complex-valued systems
Power converters
Sliding mode control
Three-phase electrical systems
Switches
Control systems
Vectors
Heuristic algorithms
Hands
Switching frequency
Robustness
Dynamics
Voltage source inverters
Àrees temàtiques de la UPC::Enginyeria elèctrica
Descripción
Sumario:This article addresses the implementation of complex-valued sliding mode controllers in three-phase power converters. The work includes the design and experimental assessment of two different strategies. The methods provide easy-to-code algorithms with a low computational burden, retain the sliding mode properties as robustness and fast transient response, and do not require any additional processing often used to decouple the dynamics of the three-phase system. The article includes the description of the algorithms and a detailed analysis of the proposed implementations. In addition, the performance of the methods is compared in numerical simulations, and the algorithms are experimentally tested in a three-phase inverter. The advantages of the proposed approaches, with respect to traditional sliding mode controllers, are that they do not require any decoupling stage, are easy to implement, and use zero vectors.