Optimal displacement for nine phase inverter
Muqorobin A., Dahono P.A.
a Electrical Energy Conversion Laboratory, Institute of Technology Bandung, Indonesian Institute of Sciences, Bandung, Indonesia
Abstract
© 2015 IEEE.A multiple three-phase machine is a machine with multiple three-phase stator winding groups. These three-phase groups can be conFig.d symmetrically or asymmetrically. This work investigates the optimal displacement for nine-phase (3×3) machine to minimize the input current ripple. From the analytical result, it can be concluded that the symmetrical configuration provides minimum input current ripple. Simulations were conducted to support the analytical result.
Author keywords
Analytical results,Input current ripple,Nine-phase,optimal displacement,Three phase,Three phase stator,Three-phase machines
Indexed keywords
input current ripple,nine phase machine,optimal displacement