Torque Enhancement of Switched Reluctance Motor with Teethed Stator Pole
Deepa Bajpai1, Vivek Kant Jogi2, Manoj Kumar Nigam3
1Deepa Bajpai, Research Scholar, Department of Electrical & Electronics, MATS University, Raipur, C.G., India.
2Vivek Kant Jogi *, Associate Professor, Department of Electrical & Electronics, MATS University, Raipur, C.G., India.
3Manoj Kumar Nigam, Professor, Department of Electrical & Electronics, MATS University, Raipur, C.G., India.
Manuscript received on February 10, 2020. | Revised Manuscript received on February 21, 2020. | Manuscript published on March 10, 2020. | PP: 1257-1263 | Volume-9 Issue-5, March 2020. | Retrieval Number: E2575039520/2020©BEIESP | DOI: 10.35940/ijitee.E2575.039520
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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: Switched Reluctance motors are very demanding among all type of motor due to its simple construction. Feedback circuit (control circuit) and design of Switched Reluctance Motor (SRM) require information of its parameters, like inductance, flux linkage and torque. High torque, high reliability and cheap manufacturing cost are the attractive features of the SR motors. In this paper we have simulated SR motor with initial design, teethed stator pole and multi-teethed stator pole using COMSOL multi-physics CAD software. We have plotted inductance profile and static torque characteristics which shows that the static torque characteristics has peak value with sharp reduction in torque in intermediate position with teethed stator pole, that can be overcome by using multi-teeth stator pole with compromising in maximum torque.
Keywords: COMSOL, Switched Reluctance Motor, Teethed Stator Pole, Torque.
Scope of the Article: Internet Computing