An Integrated Approach to Design High Performance Controllers for PWM VSC Converters

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2009

Autores

Carlos Ramos (Autor) FEUP; António P. Martins (Autor) FEUP; Adriano Carvalho (Autor) FEUP

Ata de Conferência Internacional

Título: 2009 INTERNATIONAL CONFERENCE ON POWER ENGINEERING, ENERGY AND ELECTRICAL DRIVES

Páginas: 31-36

2nd International Conference on Power Engineering, Energy and Electrical Drives

Lisbon, PORTUGAL, MAR 18-20, 2009

Indexação

ISI Web of Knowledge - 4 Citações

Scopus - 1 Citação

INSPEC

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia de controlo > Automação

Outras Informações

ID Authenticus: P-003-SX7

DOI: 10.1109/powereng.2009.4915182

Abstract (EN): The modeling of grid connected voltage source converters results in a MIMO system with cross coupling between the two inputs and the two outputs. The usual approach is to design the two compensation controllers for the direct path and use a feed forward component to compensate the coupling. However, this term can lead to significant errors since the associated parameters can change in time. A controller that can directly handle this coupling term is the best approach to maintain high performance levels. The main purpose of the paper is to present a methodology to design a current controller based on the concept of a controller in the complex domain. The complex controller is obtained using the pole placement method and its extension to high order systems is discussed. Finally, simulation and experimental results are presented, clearly, demonstrating the validity of the design approach.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6