Fault-Tolerant Control of Five-Phase Induction Motor Under Single-Phase Open

다국어 초록 (Multilingual Abstract)

This paper deals with fault-tolerant control of five-phase induction motor (IM) drives under single-phase open. By exploiting a decoupled model for five-phase IM under fault, the indirect field-oriented control ensures that electromagnetic torque oscillations are reduced by particular magnitude ratio currents. The control techniques are developed by the third harmonic current injection, in order to improve electromagnetic torque density. Furthermore, Proportional Resonant (PR) regulator is adopted to realize excellent current tracking performance in the phase frame, compared with Proportional Integral (PI) and hysteresis regulators. The analysis and experimental results confirm the validity of fault-tolerant control under single-phase open.

목차 (Table of Contents)

• Abstract
• 1. Introduction
• 2. Motor Model for Five-phase IM Under Single-phase Open
• 3. Indirect Field-oriented Control
• 4. Current Regulator Design in the Phase Frame
• 5. Experimental Verification
• 6. Conclusion
• Reference

참고문헌 (Reference)

1 H. -M. Ryu, "Synchronousframe current control of multiphase synchronous motor under asymmetric fault condition due to open phases" 42 (42): 1062-1070, 2006

2 N. Bianchi, "Strategies for the fault-tolerant current control of a five-phase permanent-magnet motor" 43 (43): 960-970, 2007

3 Zmood D N, "Stationary frame current regulation of PWM inverters with zero steady-state error" 18 (18): 814-822, 2003

4 H. Xu, "Rotor field oriented control of a five-phase induction motor with the combined fundamental and third harmonic currents" 1 : 392-398, 2001

5 Hamid A. Toliyat, "Resilient current control of five-phase induction motor under asymmetrical fault" 1 : 64-71, 2002

6 Ayman S A-K, "Optimum flux distribution with harmonic injection for a multiphase induction machine using genetic algorithm" 26 (26): 501-512, 2011

7 Holmes D. G., "Optimized Design of Stationary Frame Three Phase AC Current Regulators" 24 (24): 2417-2426, 2009

8 Ammar Medoued, "On-line Faults Signature Monitoring Tool for Induction Motor Diagnosis" 대한전기학회 5 (5): 140-145, 2010

9 E. Levi, "Multiphase induction motor drives — A technology status review" 1 (1): 489-516, 2007

10 E. Levi, "Multiphase electric machines for variablespeed applications" 55 (55): 1893-1909, 2008

11 R. Kiani-Nezhad, "Modeling and control of six-phase symmetrical induction machines under fault condition due to open phases" 55 (55): 1966-1977, 2008

12 Y. Zhao, "Modeling and control of a multi-phase induction machine with structural unbalance, Part II: Field-oriented control and experimental verification" 11 (11): 578-584, 1996

13 Y. Zhao, "Modeling and control of a multi-phase induction machine with structural unbalance, Part I: Machine modeling and multidimensional current regulation" 11 (11): 570-577, 1996

14 Abdel-Khalik A S, "Improved flux pattern with third harmonic injection for multiphase induction machines" 27 (27): 1563-1578, 2012

15 L. Parsa, "Five-phase permanentmagnet motor drives" 41 (41): 30-37, 2005

16 H. Xu, "Five-phase induction motor drives with dsp-based control system" 17 (17): 524-533, 2002

17 S. Dwari, "Fault-tolerant control of fivephase permanent magnet motors with trapezoidal back EMF" 58 (58): 476-485, 2011

18 Del Blanco F. B., "Dynamic analysis of current regulators for AC motors using complex vectors" 35 (35): 1424-1432, 1999

19 Libo Zheng, "Dualplane vector control of a five-phase induction machine for an improved flux pattern" 55 (55): 1996-2005, 2008

20 R. Fu, "Disturbance-free operation of a multiphase current-regulated motor drive with an opened phase" 30 (30): 1267-1274, 1994

21 Holmes D. G., "Current regulation strategies for vector-controlled induction motor drives" 59 (59): 3680-3688, 2012

22 Tani A., "Control of Multiphase Induction Motors With an Odd Number of Phases Under Open-Circuit Phase Faults" 27 (27): 565-577, 2012

23 Hamid A. Toliyat, "Analysis of a concentrated winding induction machine for adjustable speed drive applications" 6 (6): 679-683, 1991

24 E. Levi, "A novel concept of a multiphase, multimotor vector controlled drive system supplied from a single voltage source inverter" 19 (19): 320-335, 2004