Design and Analysis of Brushless Self-Excited Three-Phase Synchronous Generator

Por:  M. O. Oliveira, A. S. Bretas, F. H. García, L. A. Walantus, H. E. Muñoz, O. E. Perrone and J. H. Reversat

ABSTRACT

This paper presents the main features of design, construction, performance analyses and experimental studies of a brushless self-excited three-phase synchronous generator. The basic construction, principle of operation, and exciting characteristics are described. In proposed machine the rotor winding is shorted through diodes and the self-excitation is reached by a slip between rotor and stator winding built with different pole numbers. Computer simulations performed with MATLAB® software were used to verify the mathematical model of the brushless self-excited synchronous generator and the achieved results showed similar behavior with experimental values.

Renewable Energy and Power Quality Journal (RE&PQJ), ISSN 2172-038X

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Design and Analysis of Brushless Self-Excited Three-Phase Synchronous Generator

M. O. Oliveira, A. S. Bretas, F. H. García, L. A. Walantus, H. E. Muñoz, O. E. Perrone and J. H. Reversat

Abstract.
This paper presents the main features of design, construction,performance analyses and experimental studies of a brushlessself-excited three-phase synchronous generator. The basic construction, principle of operation, and exciting characteristics are described. In proposed machine the rotor winding is shorted through diodes and the self-excitation is reached by a slip between rotor and stator winding built with different pole numbers. Computer simulations performed with MATLAB® software were used to verify the mathematical model of the brushless self-excited synchronous generator and the achieved results showed similar behavior with experimental values.

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