Página 1 dos resultados de 3 itens digitais encontrados em 0.002 segundos

Simulation of rectifier voltage malfunction on OWECS, four-level converter, HVDC light link: Smart grid context tool

Melicio, Rui
Fonte: Energy Conversion and Management-Elsevier Publicador: Energy Conversion and Management-Elsevier
Tipo: Artigo de Revista Científica
ENG
Relevância na Pesquisa
47.11%
This paper presents a model for the simulation of an offshore wind system having a rectifier input voltage malfunction at one phase. The offshore wind system model comprises a variable-speed wind turbine supported on a floating platform, equipped with a permanent magnet synchronous generator using full-power four-level neutral point clamped converter. The link from the offshore floating platform to the onshore electrical grid is done through a light high voltage direct current submarine cable. The drive train is modeled by a three-mass model. Considerations about the smart grid context are offered for the use of the model in such a context. The rectifier voltage malfunction domino effect is presented as a case study to show capabilities of the model.

Simulation of a rectifier malfunction on an offshore wind system with HVDC transmission

Melicio, Rui
Fonte: IEEE International Conference on Industrial Technology — ICIT 2015 Publicador: IEEE International Conference on Industrial Technology — ICIT 2015
Tipo: Artigo de Revista Científica
ENG
Relevância na Pesquisa
57.03%
A new integrated mathematical model for the simulation of an offshore wind system having a rectifier input voltage malfunction at one phase is presented in this paper. The mathematical model considers an offshore variable-speed wind turbine on a floating platform, equipped with a permanent magnet synchronous generator using full-power three-level converter to inject energy into the electric network, through a high voltage direct current transmission submarine cable. The model for the drive train is a discrete three mass, incorporating the dynamic of the moving surface. A case study is presented to access conclusion about the malfunction.

Simulation of a rectifier malfunction on a offshore wind system with HVDC transmission

Seixas, Mafalda; Melício, R.; Mendes, V. M. F.; Couto, Carlos
Fonte: IEEE Publicador: IEEE
Tipo: Conferência ou Objeto de Conferência
Publicado em 19/03/2015 ENG
Relevância na Pesquisa
57.03%
A new integrated mathematical model for the simulation of an offshore wind system having a rectifier input voltage malfunction at one phase is presented in this paper. The mathematical model considers an offshore variable-speed wind turbine on a floating platform, equipped with a permanent magnet synchronous generator using full-power three-level converter to inject energy into the electric network, through a high voltage direct current transmission submarine cable. The model for the drive train is a discrete three mass, incorporating the dynamic of the moving surface. A case study is presented to access conclusion about the malfunction.; Fundação Ciência e Tecnologia, through IDMEC/LAETA, Instituto Superior Técnico, Universidade de Lisboa