High-Speed Grid Connected Induction Generator Supported by Magnetic Bearings

Autor(es)

Lima, Fabio ; Rosa, Fabiano Camargo ; Fumagalli, Marco Antonio ; IEEE Industrial Electronics Society

• Tipo de documento: Artigo Científico
• Fonte: 38TH ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS SOCIETY (IECON 2012); v. N/A, p. 6-pg., 2012-01-01.

Resumo

This paper proposes an implementation of a highspeed induction generator supported by magnetic bearings and connected to the grid. An indirect field oriented control (IFOC) is used for high performance of the generator side. On the grid side the voltage oriented control (VOC) is applied to guarantee the high quality of the current injected into the grid. The magnetic bearings improve the system performance because the absence of any kind of friction. The maintenance of the system is also reduced. The high speed and the absence of mechanical coupling between the turbine and the generator also improve the system performance as well as reduce the total length of the system. Simulation results were carried out with the Matlab/Simulink software. An experimental test bench was constructed to prove the system performance and experimental results are in progress. (AU)

• Processo FAPESP: 07/59159-8 - Desenvolvimento de um turbogerador a alta rotação suportado a mancal magnético
• Beneficiário: Marco Antônio Fumagalli
• Modalidade de apoio: Auxílio à Pesquisa - Pesquisa Inovativa em Pequenas Empresas - PIPE