Analysis of double star motor drives for electrical propulsion

Analysis of double star motor drives for electrical propulsion

The modeling and the simulation of high power electrical drives using a double stator synchronous motor are demonstrated. Two structures, current and voltage supply, are investigated. This shows that torque ripple depends on the angle gamma between the two stars. The optimum value of gamma is 30 deg...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TERRIEN, F, BENKHORIS, M. F
Format: Tagungsbericht
Sprache:eng
Schlagworte:
A.c. Machines
Applied sciences
Electrical engineering. Electrical power engineering
Electrical machines
Exact sciences and technology
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Beschreibung
Zusammenfassung:The modeling and the simulation of high power electrical drives using a double stator synchronous motor are demonstrated. Two structures, current and voltage supply, are investigated. This shows that torque ripple depends on the angle gamma between the two stars. The optimum value of gamma is 30 degree in the case of the current structure. However, in the case of the voltage structure, torque ripple depends on angle gamma , leakage inductance and period of PWM triangular carrier `Tp'.
ISSN:0537-9989