Title :
Five-phase inverter modulation strategy for high performance motor drives: analysis of the voltage limit
Author :
Casadei, D. ; Milanesi, F. ; Serra, G. ; Tani, A. ; Zarri, L.
Author_Institution :
Univ. of Bologna, Bologna
Abstract :
In this paper the problem of the modulation strategy of a five-phase inverter is completely solved using the duty-cycle space vector approach. Furthermore, the inverter voltage limit, under different operating conditions, with sinusoidal or non-sinusoidal output currents, is determined. The analytical approach is confirmed by experimental tests.
Keywords :
PWM invertors; motor drives; duty-cycle space vector; five-phase inverter modulation; motor drives; multiphase drive; multiple space vectors; pulse width modulation; voltage limit; voltage source inverter; Motor drives; Performance analysis; Pulse width modulation; Pulse width modulation inverters; Space vector pulse width modulation; Support vector machines; Switches; Testing; Torque; Voltage control; Multiphase drive; Pulse Width Modulation; Voltage Source Inverter; multi-machine system; multiple space vectors;
Conference_Titel :
Power Electronics and Applications, 2007 European Conference on
Conference_Location :
Aalborg
Print_ISBN :
978-92-75815-10-8
Electronic_ISBN :
978-92-75815-10-8
DOI :
10.1109/EPE.2007.4417420
