Evaluation of Whirling Speed of an Induction Motor
S. J. Baig1, B. B. Deshmukh2, P. V. Pawar3
1S. J. Baig, Post Graduate Research Scholar, Department of Mechanical Engineering, Walchand Institute of Technology, Solapur, Maharashtra, India.
2Dr. B. B. Deshmukh, Professor, Department of Mechanical Engineering, Walchand Institute of Technology, Solapur, Maharashtra, India.
3P. V. Pawar, Senior Design Manager, Laxmi Hydraulics Pvt. Ltd., Solapur, Maharashtra, India.
Manuscript received on 11 August 2019. | Revised Manuscript received on 16 August 2019. | Manuscript published on 30 September 2019. | PP: 6895-6898 | Volume-8 Issue-3 September 2019 | Retrieval Number: C5859098319/2019©BEIESP | DOI: 10.35940/ijrte.C5859.098319
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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 whirling speed in rotor dynamics, with reference to solid mechanics, is the velocity that excites the natural frequency of rotating object or assembly. Proper estimation of this whirling speed is one of the key factors that are to be considered at design stage of electrical machines as induction motors. This research paper deals with estimation of whirling speed of an induction motor. The work involves theoretical estimation of whirling speed and its validation using ANSYS.
Keywords: Whirling Speed, Critical Speed, Unbalanced Magnetic Pull (UMP), Natural frequency.
Scope of the Article: Performance Evaluation of Networks