Constant Flux Control N-level Drive Pplication for Industries
Urmila Bandaru1, M. Siva Satyanarayana2, N.Deepthi3, L. Rajasekhar Goud4
1Urmila Bandaru, Research Scholar, Department of Electronics and Communication Engineering, Jawaharlal Nehru Technological University, Anantapuram, Andhra Pradesh, India.
2M. Siva Satyanarayana, Department of Electronics and Communication Engineering, Jawaharlal Nehru Technological University, Anantapuram, Andhra Pradesh, India.
3N. Deepthi, Department of Electronics and Communication Engineering, Jawaharlal Nehru Technological University, Anantapuram, Andhra Pradesh, India.
4L. Rajasekhar Goud, Department of Electronics and Communication Engineering, Jawaharlal Nehru Technological University, Anantapuram, Andhra Pradesh, India.
Manuscript received on 10 December 2018 | Revised Manuscript received on 17 December 2018 | Manuscript Published on 26 December 2018 | PP: 485-487 | Volume-8 Issue- 2S2 December 2018 | Retrieval Number: ES2143017519/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open-access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The two level conventional converters are slowly substituted by multilevel converters because of mitigated THD and stress reduction on power semiconductor switch. The rigorous survey performed on various industrial applications using variable speed drive with 2-level and N-level inverter lies in selecting the topology and control methods. For different applications, one control method may be suitable to avail good characteristics. In this paper, the techniques SPWM and SVPWM applied on 9-level diode clamped N-level inverter operated induction machine are compared for various industrial applications. The analysis concludes: For speed control and at high and normal MI, SPWM is preferable and at low and normal mi values, SVPWM is preferred in constant V/f method of induction machine.
Keywords: SPWM, SVPWM, SCMM, MCMM.
Scope of the Article: Communication