Suman, K.; Suneeta, K.; Sasikala, M. (2020-09-09). "Direct Torque Controlled induction motor drive with space vector modulation fed with three-level inverter". 2012 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES). pp. 1–6. doi:10.1109/PEDES.2012.6484405. ISBN978-1-4673-4508-8. S2CID25556839.
Nevelsteen, J.; Aragon, H. (1989). "Starting of large motors-methods and economics". IEEE Transactions on Industry Applications. 25 (6): 1012–1018. doi:10.1109/28.44236. ISSN0093-9994.
Suman, K.; Suneeta, K.; Sasikala, M. (2020-09-09). "Direct Torque Controlled induction motor drive with space vector modulation fed with three-level inverter". 2012 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES). pp. 1–6. doi:10.1109/PEDES.2012.6484405. ISBN978-1-4673-4508-8. S2CID25556839.
Nevelsteen, J.; Aragon, H. (1989). "Starting of large motors-methods and economics". IEEE Transactions on Industry Applications. 25 (6): 1012–1018. doi:10.1109/28.44236. ISSN0093-9994.