An open-end winding induction motor drive system fed by two boost inverters with fault-tolerant capability is presented to improve the reliability and safety of the drive system. The boost inverters consist of an impedance-source network and a two-level inverter. It can realize the boost/buck function. An analysis of its fault-tolerance is presented in detail. Short circuits and open circuits are commonly considered as the two main types of faults. Therefore, the fault types of the dual boost inverters are analyzed and diagnosed. Then, two different fault-tolerant schemes are presented. The presented fault-tolerant inverters are restructured through the power switch itself. In addition, different SVPWM methods are addressed. A simulation model and an experimental platform are constructed. Simulation and experimental results verify the fault tolerance of the drive system.
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Nguyen, L.V., Tran, H.D., Johnson, T.T.: Virtual prototyping for distributed control of a fault-tolerant modular multilevel inverter for photovoltaics. IEEE Trans. Energy Conversion 29(4), 841–850 (2014)
Fuchs, F. W.: Some diagnosis methods for voltage source inverters in variable speed drives with induction machines—a survey. In: Proceedings of the IEEE Industrial Electronics Society Annual Conference, pp. 1378–1385 (2003).
Lahyani, A., Venet, P., Grellet, G., Viverge, P.J.: Failure prediction of electrolytic capacitors during operation of switchmode power supply. IEEE Trans. Power Electron. 13(6), 1199–1206 (1998)
Yu, O. K., Park, N. J., Hyun, D. S.: A novel fault detection scheme for voltage fed PWM inverter. In: Proceedings of the IEEE 32nd Annual Conference on Industrial Electronics, pp 2654–2659 (2006).
Pires, F.V., Foito, D., Silva, F.J.: Fault tolerant multilevel topology based on three-Phase H-bridge inverters for open-end winding induction motor drives. IEEE Trans. Energy Conversion 32(3), 895–902 (2017)
Rama Chandra Sekhar, K. and Srinivas, S.: Effect of a CMV elimination PWM on stator current ripple in a dual two-level inverter fed induction motor drive. In: International Symposium on Power Electronics, Electrical Drives, Automation and Motion, pp. 395–400 (2012).
Li, C.J., Wang, G.F., Li, F., et al.: Fault-tolerant control for 5L-HNPC inverter-fed induction motor drives with finite control set model predictive control based on hierarchical optimization. J. Power Electron. 19(4), 989–999 (2019)
Nian, H., Zhou, Y., Zeng, H.: Fault-tolerant control technique of permanent magnet synchronous generator based on open winding configuration. Trans. China Electro-tech. Soc. 30(10), 58–67 (2015)
Sekhar, K.R., Srinivas, S.: Torque ripple reduction PWMs for a single DC source powered dual-inverter fed open-end winding induction motor drive. IET Power Electron. 11(1), 43–51 (2018)
Mahato, B., Raushan, R., Jana, K.C.: Modulation and control of multilevel inverter for an open-end winding induction motor with constant voltage levels and harmonics. IET Power Electron. 10(1), 71–79 (2017)
Somasehar, V.T., Srinivas, S., et al.: Pulse width-modulated Switching strategy for the dynamic balancing of zero-sequence current for a dual-inverter fed open-end winding induction motor drive. IET Electr. Power Appl. 1(4), 591–600 (2007)
Somasekhar, V.T., Gopakumar, K., Baiju, M.R., et al.: A multilevel inverter system for an induction motor with open-end windings. IEEE Trans. Ind. Electron. 52(3), 824–836 (2005)
Amerise, A., Mengoni, M., Zarri, L., et al.: Open-end windings induction motor drive with a floating capacitor bridge at variable DC link voltage. IEEE Trans. Ind. Appl. 55(3), 2741–2749 (2019)
Darijevic, M., Jones, M., Levi, E.: An open-end winding four-level five-phase drive. IEEE Trans. Ind. Electron. 63(1), 538–549 (2016)
Rajeevan, P.P., Sivakumar, K., Gopakumar, K., et al.: A nine-level inverter topology for medium voltage induction motor drive with open-end stator winding. IEEE Trans. Ind. Electron. 60(9), 3627–3636 (2013)
Stemmler, H., Guggenbach, P.: Configurations of high-power voltage source inverter drives. Eur. Conf. Power Electron. Appl. 5, 7–14 (1993)
Lakhimsetty, S., Surulivel, N., Somasekhar, V.: Improvised SVPWM strategies for an enhanced performance for a four-level open-end winding induction motor drive. IEEE Trans. Ind. Electron. 64(4), 2750–2759 (2017)
Reddy, B.V., Somasekhar, V.T.: An SVPWM scheme for the suppression of zero-sequence current in a four-level open-end winding induction motor drive with nestedrectifier-inverter. IEEE Trans. Ind. Electron. 63(5), 2803–2812 (2016)
Kunisetti, V., Kumar, P., Kumar, T.V.: Predictive torque control of open-end winding induction motor drive fed with multilevel inversion using two two-level inverters. IET Electric Power Appl. 12(1), 54–62 (2018)
Srinivasan, P., Narasimharaju, B.L., Rikanth, N.V.: Space-vector pulse width modulation scheme for open-end winding induction motor drive configuration. IET Power Electron. 8(7), 1083–1094 (2015)
Zhao, W.X., Zhao, P., Xu, D.Z., et al.: Hybrid modulation fault-tolerant control of open-end windings linear vernier permanent-magnet motor with floating capacitor inverter. IEEE Trans. Power Electron. 34(3), 2563–2572 (2019)
Siwakoti, Y.P., Peng, F.Z., Blaabjerg, F., et al.: Impedance-source networks for electric power conversion Part I: A topological review. IEEE Trans. Power Electron. 30(2), 699–716 (2015)
Peng, F.Z., Joseph, A., Wang, J., et al.: Z-source inverter for motor drives. IEEE Trans. Power Electron. 20(4), 857–863 (2005)
Ayad, A., Hanafiah, S., Kennel, R.: A comparison of quasi-z-source inverter and traditional two-stage inverter for photovoltaic application. In: International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM Europe), pp. 1580–1587 (2015).
Liu, Y.S., Ge, B.M., Abu-Rub, H., Peng, F.Z.: Overview of space vector modulations for three-phase Z-source/quasi-Z-source inverters. IEEE Trans. Power Electron. 29(4), 2098–2108 (2014)
Baranwal, R., Basu, K., Mohan, N.: Dual two level inverter carrier SVPWM with zero common mode voltage. In: IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), pp 1–6 (2012).
Lu, B., Sharma, S.K.: A literature review of IGBT fault diagnostic and protection methods for power inverters. IEEE Trans. Ind. Appl. 45(5), 1770–1777 (2009)
Mendes, A. M. S. and Marques Cardoso, A. J.: Voltage source inverter fault diagnosis in variable speed ac drives, by the average current Park’s vector approach. In: IEEE International Electric Machines and Drives Conference, pp 704–706, (1999).
This work was supported in part by the National Natural Science Foundation of China under Grant 51707085 and Grant 51707086, and by the Natural Science Research Project of Jiangsu Higher Education Institutions of China under Grant 19KJB470020.
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Li, C., Wang, G., Li, H. et al. Fault-tolerant analysis of two boost inverters for open-end winding induction motor drives. J. Power Electron. (2021). https://doi.org/10.1007/s43236-020-00201-9
- Dual-boost inverters
- Fault tolerance
- Impedance-source network
- Open-end winding induction motor