Performance improvement of low-rate single-phase alternators

Performance improvement of low-rate single-phase alternators

The performances of low-rate self-excited single-phase alternators are optimized using a procedure based on a general d-q model of the machine. The influence of geometrical modifications of the magnetic circuit and of the arrangement of the damping cage are investigated. The procedure makes a genera...

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Bibliographische Detailangaben
Hauptverfasser: Andriollo, M., Martinelli, G., Morini, A., Tortella, A., Zerbetto, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Alternators
Bars
Damping
Footwear
Magnetic analysis
Magnetic circuits
Magnetostatics
Performance analysis
Saturation magnetization
Steady-state
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Beschreibung
Zusammenfassung:The performances of low-rate self-excited single-phase alternators are optimized using a procedure based on a general d-q model of the machine. The influence of geometrical modifications of the magnetic circuit and of the arrangement of the damping cage are investigated. The procedure makes a general improvement and, in particular, a remarkable regularization of the output voltage-current characteristic.
DOI:10.1109/IEMDC.2003.1210380