Abstract
This paper focuses on the space vector modulation (SVM) strategy applied to direct torque control (DTC) to overcome the high ripples content in torque and improve the speed response using hybrid fuzzy-PI controller. A key feature of DTC is its ability to control electromagnetic torque in direct by proper selection of voltage vectors. In DTC-SVM, the division of six sectors of stator flux gives only limited control over the voltage vector. So, further division of the stator flux locus from six sectors to twelve sectors is proposed here which leads to better choice of voltage vector. Unlike conventional DTC-SVM, a more advanced fuzzy-PI controller is introduced with the DTC-SVM in place of the hysteresis torque controller to reduce the ripple content in torque. So a novel strategy for the selection of optimum voltage vector from a hybrid fuzzy logic (FL) controller is developed here which has the flux locus divided into twelve sectors would achieve minimized torque ripple and improved speed response.
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References
Takahashi, I., Noguchi, T.: A new quick-response and high-efficiency control strategy of an induction motor. IEEE Trans. Ind. Appl. 22(5), 820–827 (1986)
Depenbrock, M.: Direct self-control (DSC) of inverter-fed induction machine. IEEE Trans. Power Electron. 3(4), 420–429 (1988)
Casadei, D., Serra, G., Tani, K.: Implementation of a direct control algorithm for induction motors based on discrete space vector modulation. IEEE Trans. Power Electron. 15(4), 769–777 (2000)
Casadei, D., Profumo, F., Serra, G., Tani, A.: FOC and DTC: two viable schemes for induction motors torque control. IEEE Trans. Power Electron. 17(5), 779–787 (2002)
Kang, J., Sul, S.: Analysis and prediction of inverter switching frequency in direct torque control of induction machine based on hysteresis bands and machine parameters. IEEE Trans. Industr. Electron. 48(3), 545–553 (2001)
Lai, Yen-Shin, Chen, Jian-Ho: A new approach to direct torque control of induction motor drives for constant inverter switching frequency and torque ripple reduction. IEEE Trans. Energy Convers. 16(3), 220–227 (2001)
Habetler, T.G., Profumo, F., Pastorelli, M., Tolbert, L.M.: Direct torque control of induction machines using space vector modulation. In: Conference Record of the IEEE Industry Applications Society Annual Meeting, Dearborn, MI, vol. 1, pp. 428-436 (1991)
Zhang Y., Yang, H., Li, Z, A simple SVM-based deadbeat direct torque control of induction motor drives. In: International Conference on Electrical Machines and Systems (ICEMS), Busan, pp. 2201–2206, (2013)
Kumar, B.S., Gupta, R.A., Kumar, R.: 12-Sector methodology of torque ripple reduction in a direct torque controlled induction motor drive. In: SICE-ICASE International Joint Conference, Busan, pp. 3587–3592 (2006)
Essaadi, M., Khafallah, M., Saad, A., Hamdoun, A., Chaikhy, H.: A comparative analysis between conventional and new direct torque control strategies of induction machine. In: 2nd World Conference on Complex Systems (WCCS), Agadir, pp. 350–354 (2014)
Zhao, T., Xiang, F., Wang, J., Zhang, G., Mao, J.: Research on speed sensorless direct torque fuzzy control of induction motors. In: International Conference on Electronics and Communication Systems, Coimbatore, pp. 1–5 (2014)
Gudhe, S., Pimple, B.B.: Improved torque response of induction motor drive using direct torque control technique applying fuzzy logic control. In: IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES), pp. 1–6, (2016)
Mishra, R.N., Mohanty, K.B.: Design and implementation of a feedback linearization controlled IM drive via simplified neuro-fuzzy approach. IETE J. Res. 64(2), 209–230 (2017)
Mishra, R.N., Mohanty, K.B.: Design and realization of an auto-tuned modified neuro-fuzzy sliding-mode-based IM drive deploying feedback linearization. EPE J. 28(1), 28–42 (2018)
Lang, B., Miao, M., Liu, W., Luo, G.: Simulation and experiment study of space vector pulse width modulation. In: 9th International Conference on Electronic Measurement & Instruments, Beijing, pp. 1408–1412 (2009)
Vasudevan, M., Arumugam, R.: New direct torque control scheme of induction motor for electric vehicles. In: 5th Asian Control Conference (IEEE Cat. No.04EX904), Melbourne, Victoria, vol. 2, pp. 1377–1383 (2004)
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Sahu, A., Mohanty, K.B., Mishra, R.N. (2020). Improved Sector-Based DTC-SVM for Induction Motor Drive Using Hybrid Fuzzy-PI Controller. In: Pradhan, G., Morris, S., Nayak, N. (eds) Advances in Electrical Control and Signal Systems. Lecture Notes in Electrical Engineering, vol 665. Springer, Singapore. https://doi.org/10.1007/978-981-15-5262-5_30
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DOI: https://doi.org/10.1007/978-981-15-5262-5_30
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