Publisher : The Korean Institute of Electrical Engineers
DOI : 10.5370/KIEE.2016.65.2.304
Title & Authors
Open Fault Diagnosis Method for Five-Phase Induction Motor Driving System Baek, Seung-Koo; Shin, Hye-Ung; Kang, Seong-Yun; Park, Choon-Soo; Lee, Kyo-Beum;
This paper proposes a fault diagnosis method for an open-fault in inverter driving five-phase induction motor. The five-phase induction motor has a high output torque and small torque ripple in comparison to three-phase. The best advantage of the five-phase induction motor is fault diagnosis and tolerant control using redundancy of phases. This paper uses an inverter as a power converter for driving a five-phase induction motor. If a switch of inverter occurs to the open-fault, this problem is the influence on the output current and output torque. To solve this problem, there is need of an accurate diagnosis and fault switch distinction. Therefore, this paper propose a fault detection method of the open-fault switches for the fault diagnosis. First, analyzing the pattern for the open-circuit fault of one phase. next, analyzing the pattern for the open-circuit fault of each inverter switches. Through the pattern analysis, It defines the scope of each of the failure switch. Thereafter, By using an algorithm that proposes to perform a fault diagnosis method. The proposed algorithm is verified from the experiment with the 1.5 kW five-phase induction motor.
M. J. Duran, F. Salas, and M. R. Arahal, "Bifurcation Analysis of Five-Phase Induction Motor Drives With Third Harmonic Injection," IEEE Transactions on Industry Electronics, Vol. 55, No. 5, pp. 2006-2014, May. 2008.
L. Parsa and H. A. Toliyat, "Five-Phase Permanent Magnet Motor Drives," IEEE Transactions on Industry Applications, Vol. 41, pp. 30-37, Jan. /Feb. 2005.
S. Lu, K. Corzine, "Direct Torque Control of Five-phase Induction Motor using Space Vector Modulation with Harmonics Elimination and Optimal Switching Sequence," APEC, pp. 195-201, Jun. 2006.
M.-H. Kim, N.-H. kim, W.-S. Baik, "A Five-Phase Induction Motor Speed Control System Excluding Effects of 3rd Current Harmonics Component," Journal of Power Electronics, Vol. 11, No. 3, May. 2011.
M. H. Song, K. N. Park, T. H. Lee, D. G. Han, and K. H. Park, "Stator winding faults diagnosis system of induction motor using LabVIEW," Proceeding of KIEE, Jul. 2005.
S. Nandi and H. A. Toliyat, "Condition Monitoring and Fault Diagnosis of Electrical Machines-A Review," Record of the IEEE Industry Applications Conference, Seattle, pp. 197-204, 1999.
U.-M. Choi, H.-G. Jeong, K.-B. Lee, and F. Blaabjerg, "Method for Detecting an Open-Switch Fault in a Grid-Connected NPC Inverter System," IEEE Transactions on Power Electronics, Vol. 27, No. 6, pp. 2726-2739, Jun. 2012.
J.-S. Lee and K.-B. Lee, "Tolerance Control for Inner Open-Switch Faults of a T-type Three-Level Rectifier," Journal of Power Electronics, Vol. 14, No. 6, pp. 1157-1165, Nov. 2014.
L. Zheng, J. E. Fletcher, B. W. Williams, and X. He, "Dual-Plane Vector Control of a Five-Phase Induction Machine for an Improved Flux Pattern," IEEE Transactions on Industry Electronics, Vol. 55, No. 5, pp. 1996-2005, May. 2008.
H. A. Toliyat, M. M. Rahimian, and T. A. Lipo, "dq Modeling of Five Phase Synchronous Reluctance Machines Including Third Harmonic of Air-Gap MMF," in Proceeding Conference Record of the 1991 IEEEIndustry Applications Society Annual Meeting, Vol. 1, pp. 231-37, Oct. 1991.
W.-S. Im, J.-S. Kim, J.-M. Kim, D.-C. Lee, and K.-B. Lee, "Diagnosis Methods for IGBT Open Switch Fault Applied to 3-Phase AC/DC PWM Converter," Journal of Power Electronics, Vol. 12, No. 1, pp. 120-127, Jan. 2012.