Performance analysis of the six-phase induction machine based on trapezoidal phase current waveform

DOI

10.2991/emeit.2012.308How to use a DOI?

Keywords

six-phase induction machine, Trapezoidal wave phase current, Air gap flux linkage, Electromagnetism torque

Abstract

With the characteristic which the control of the multiphase machine is more complex compared with three-phase ac machine, a novel control method is proposed in this paper, namely six-phase motor trapezoidal wave phase current control. By using the trapezoidal phase current waveform, the stator winding is separated into the field winding and the torque winding. The function which is about the field and torque control in directed and separated mode can be realized without the complex Park transformation. The paper carries on the theoretical analysis, the computation of the air gap magnetomotive force (MMF),the electromagnetism torque and MMF decoupling parameter k. And these results are validated by the experiment. It is shown from the theoretical analysis computation and experiment result that it is possible for the control strategy proposed in this paper and it is also of some advantages not only in the control method but also for motor control performance.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hui-kai Fu
PY  - 2012/09
DA  - 2012/09
TI  - Performance analysis of the six-phase induction machine based on trapezoidal phase current waveform
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 1392
EP  - 1396
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.308
DO  - 10.2991/emeit.2012.308
ID  - Fu2012/09
ER  -