Simulation of a rectifier malfunction on an offshore wind system with HVDC transmission
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 sy...
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| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2015
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| Texto completo: | http://hdl.handle.net/10174/16513 |
| País: | Portugal |
| Oai: | oai:dspace.uevora.pt:10174/16513 |
| Resumo: | 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. |
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