Research Article
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Effects of Geometric Dimension Variations on Efficiency of 3-phase Squirrel Cage Induction Motors Considering Economic Evaluation

Year 2021, Volume: 9 Issue: 1, 59 - 68, 30.01.2021
https://doi.org/10.17694/bajece.732721

Abstract

There are different approaches to improve the efficiency of induction motors. In this paper, the considered approaches include, design of the rotor slot, rotor slot shape, and stator and rotor diameters which are applied on a 30-kW 3-phase, 4-poles, 48-stator slots, and 44-rotor squirrel cage induction motor. Comparison of analytical, simulation and experimental results confirm the proposed FEM-based model of set-up induction motor. The sensitivity analysis of efficiency considering the variations of rotor slot dimensions, stator outer diameter, and stator and rotor diameters have been applied on the case-study. The results of the GA-based optimal design of the rotor slot dimensions showed a 0.32% improvement in motor efficiency. On the other hand, changing the motor core diameters has more effects on motor efficiency so that, when the stator and rotor outer diameters were increased simultaneously, the efficiency was increased by 0.55%. However, if the stator outer diameter just increased, motor efficiency increased by 0.76%. Finally, the economic evaluation was accomplished to validate the optimal approach of motor design for three cases of electricity consumption per kWh.

Supporting Institution

Hakim Sabzevari University

Project Number

-

Thanks

Jovein Electrical Machine Company (JEMCO)

References

  • 1. Lee H. J., Im S.H., Um D. Y., Park G. S. (2018) A design of rotor bar for improving starting torque by analyzing rotor resistance and reactance in squirrel cage induction motor. IEEE Trans Magn 54(3)
  • 2. Khelfi H., Hamdani S. (2019) Induction motor rotor fault diagnosis using three phase current intersection signal. Electr Eng, https://doi.org/10.1007/s00202-019-00894-7
  • 3. Parkash R., Akhtar M. J., Behra R. K., Parida S. K. (2014) Design of a three phase squirrel cage induction motor for electric propulsion systems. Third International Conference on Advances in Control and Optimization of Dynamical Systems, Kanpur, India
  • 4. Oraee H. (2000) A quantitative approach to estimate the life expectancy of motor insulation systems. IEEE Transaction on Dielectric and Electrical Insulation 7(6): 790-796
  • 5. Rengifo J., Alb´anez E., Benzaquen J. (2018) Full-load range in-situ efficiency estimation method for induction motors using only a direct start-up. XIII International Conference on Electrical Machines (ICEM), Alexandroupoli, Greece
  • 6. Kim H. M., Lee K. W., Kim D.G., Park J. H., Park G. S. (2018) Design of cryogenic induction motor submerged in liquefied natural gas. IEEE Trans Magn 54(3)
  • 7. Zhang D., Park C .S., Koh C. S. (2012) A new optimal design method of rotor slot of three-phase squirrel cage induction motor for NEMA class D speed-torque characteristic using multi-objective optimization algorithm. IEEE Trans Magn 48(2)
  • 8. Lee D., Jung H. C. (2018) Cost pattern value method for local search algorithms applied to optimal FEA-based design of induction motors. IEEE Trans Magn 53(11)
  • 9. Haisen Z., Jian Z., Xiangyu W., Qing W., Xiaofang L., Yingli L. (2014) A design method for cage induction motors with non-skewed rotor bars. IEEE Trans Magn 50(2)
  • 10. Lee G., Min S., Hong J .P. (2013) Optimal shape design of rotor slot in squirrel-cage induction motor considering torque characteristics. IEEE Trans Magn 49(5), Vol. 49, No. 5, May. 2013.
  • 11. Yetgin A. G. (2020) Investigation of the effects of stator slot permeance on induction motor and obtaining the best starting torque using permeance calculation. Canadian Journal of Electrical And Computer Engineering 43(1): 25-29
  • 12. Yun J., Lee S. B. (2018) Influence of aluminum die-cast rotor porosity on the efficiency of induction machines. IEEE Trans Magn 54(11)
  • 13. Yun J., Lee S., Jeong M., Lee S. B. (2018) Influence of die cast rotor fill factor on the starting performance of induction machines. IEEE Trans Magn 54(3)
  • 14. Kim D. J., Jung J. W., Hong J .P., Kim K .J., Park C .J. (2012) A study on the design process of noise reduction in induction motors. IEEE Trans Magn 48(11)
  • 15. Wang L., Bao X., Di C., Li J. (2015) Effects of novel skewed rotor in squirrel-cage induction motor on electromagnetic force. IEEE Trans Magn 51(11)
  • 16. Heo C. G., Kim H. M., Park G. S. (2017) A design of rotor bar inclination in squirrel cage induction machines. IEEE Trans Magn 51(11)
  • 17. Zhang D., Park C. S., Koh C. S. (2012) A novel method for multi-objective design and optimization of three phase induction machines. IEEE Trans Magn 48(2)
  • 18. Zhang D., Park C. S., Koh C. S. (2019) Design optimization of wound rotor induction motor using genetic algorithm. 5th Conference on Knowledge-Based Engineering and Innovation, Tehran, Iran
  • 19. Agamloh E. B., Boglietti A., Cavagnino A. (2013) The incremental design efficiency improvement of commercially manufactured induction motors. IEEE Transaction on Ind Appl 49(6): 2496 – 2504
  • 20. Mallik S., Mallik K., Barman A., Maiti D., Biswas S. K., Deb N. K., Basu S. (2017) Efficiency and cost optimized design of an induction motor using genetic algorithm. IEEE Trans Ind Elect 64(12): 9854-9863
  • 21. Boldea I., Nasar S. A. (2010) The induction machines design handbook. 2nd edition, CRC Press, USA.
  • 22. Haque M. (2008) Determination of NEMA design induction motor parameters from manufacture data. IEEE Trans Energ Conv 23(4): 997-1004
  • 23. Rengifo J., Romero J. (2018) Efficiency evaluation of indcuction motors supplied by VFDs. IEEE Third Ecuador Technical Chapters Meeting (ETCM), Cuenca, Ecuador
  • 24. Varghese T., Rajagopa1 R. (2016) Economic and efficient induction motor controller for electric vehicle using improved scalar algorithm. 1st IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES), Delhi, India
  • 25. oskounejad M. M. (1996) Economic engineering, economic evaluation of industrial projects. 7nd edition, Publishing center of Amirkabir university: CRC Press, Iran
Year 2021, Volume: 9 Issue: 1, 59 - 68, 30.01.2021
https://doi.org/10.17694/bajece.732721

Abstract

Project Number

-

References

  • 1. Lee H. J., Im S.H., Um D. Y., Park G. S. (2018) A design of rotor bar for improving starting torque by analyzing rotor resistance and reactance in squirrel cage induction motor. IEEE Trans Magn 54(3)
  • 2. Khelfi H., Hamdani S. (2019) Induction motor rotor fault diagnosis using three phase current intersection signal. Electr Eng, https://doi.org/10.1007/s00202-019-00894-7
  • 3. Parkash R., Akhtar M. J., Behra R. K., Parida S. K. (2014) Design of a three phase squirrel cage induction motor for electric propulsion systems. Third International Conference on Advances in Control and Optimization of Dynamical Systems, Kanpur, India
  • 4. Oraee H. (2000) A quantitative approach to estimate the life expectancy of motor insulation systems. IEEE Transaction on Dielectric and Electrical Insulation 7(6): 790-796
  • 5. Rengifo J., Alb´anez E., Benzaquen J. (2018) Full-load range in-situ efficiency estimation method for induction motors using only a direct start-up. XIII International Conference on Electrical Machines (ICEM), Alexandroupoli, Greece
  • 6. Kim H. M., Lee K. W., Kim D.G., Park J. H., Park G. S. (2018) Design of cryogenic induction motor submerged in liquefied natural gas. IEEE Trans Magn 54(3)
  • 7. Zhang D., Park C .S., Koh C. S. (2012) A new optimal design method of rotor slot of three-phase squirrel cage induction motor for NEMA class D speed-torque characteristic using multi-objective optimization algorithm. IEEE Trans Magn 48(2)
  • 8. Lee D., Jung H. C. (2018) Cost pattern value method for local search algorithms applied to optimal FEA-based design of induction motors. IEEE Trans Magn 53(11)
  • 9. Haisen Z., Jian Z., Xiangyu W., Qing W., Xiaofang L., Yingli L. (2014) A design method for cage induction motors with non-skewed rotor bars. IEEE Trans Magn 50(2)
  • 10. Lee G., Min S., Hong J .P. (2013) Optimal shape design of rotor slot in squirrel-cage induction motor considering torque characteristics. IEEE Trans Magn 49(5), Vol. 49, No. 5, May. 2013.
  • 11. Yetgin A. G. (2020) Investigation of the effects of stator slot permeance on induction motor and obtaining the best starting torque using permeance calculation. Canadian Journal of Electrical And Computer Engineering 43(1): 25-29
  • 12. Yun J., Lee S. B. (2018) Influence of aluminum die-cast rotor porosity on the efficiency of induction machines. IEEE Trans Magn 54(11)
  • 13. Yun J., Lee S., Jeong M., Lee S. B. (2018) Influence of die cast rotor fill factor on the starting performance of induction machines. IEEE Trans Magn 54(3)
  • 14. Kim D. J., Jung J. W., Hong J .P., Kim K .J., Park C .J. (2012) A study on the design process of noise reduction in induction motors. IEEE Trans Magn 48(11)
  • 15. Wang L., Bao X., Di C., Li J. (2015) Effects of novel skewed rotor in squirrel-cage induction motor on electromagnetic force. IEEE Trans Magn 51(11)
  • 16. Heo C. G., Kim H. M., Park G. S. (2017) A design of rotor bar inclination in squirrel cage induction machines. IEEE Trans Magn 51(11)
  • 17. Zhang D., Park C. S., Koh C. S. (2012) A novel method for multi-objective design and optimization of three phase induction machines. IEEE Trans Magn 48(2)
  • 18. Zhang D., Park C. S., Koh C. S. (2019) Design optimization of wound rotor induction motor using genetic algorithm. 5th Conference on Knowledge-Based Engineering and Innovation, Tehran, Iran
  • 19. Agamloh E. B., Boglietti A., Cavagnino A. (2013) The incremental design efficiency improvement of commercially manufactured induction motors. IEEE Transaction on Ind Appl 49(6): 2496 – 2504
  • 20. Mallik S., Mallik K., Barman A., Maiti D., Biswas S. K., Deb N. K., Basu S. (2017) Efficiency and cost optimized design of an induction motor using genetic algorithm. IEEE Trans Ind Elect 64(12): 9854-9863
  • 21. Boldea I., Nasar S. A. (2010) The induction machines design handbook. 2nd edition, CRC Press, USA.
  • 22. Haque M. (2008) Determination of NEMA design induction motor parameters from manufacture data. IEEE Trans Energ Conv 23(4): 997-1004
  • 23. Rengifo J., Romero J. (2018) Efficiency evaluation of indcuction motors supplied by VFDs. IEEE Third Ecuador Technical Chapters Meeting (ETCM), Cuenca, Ecuador
  • 24. Varghese T., Rajagopa1 R. (2016) Economic and efficient induction motor controller for electric vehicle using improved scalar algorithm. 1st IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES), Delhi, India
  • 25. oskounejad M. M. (1996) Economic engineering, economic evaluation of industrial projects. 7nd edition, Publishing center of Amirkabir university: CRC Press, Iran
There are 25 citations in total.

Details

Primary Language English
Subjects Electrical Engineering
Journal Section Araştırma Articlessi
Authors

Mahdi Rezaıee Nakhaıe This is me 0000-0002-1008-2180

Reza Roshanfekr 0000-0002-6442-1571

Project Number -
Publication Date January 30, 2021
Published in Issue Year 2021 Volume: 9 Issue: 1

Cite

APA Rezaıee Nakhaıe, M., & Roshanfekr, R. (2021). Effects of Geometric Dimension Variations on Efficiency of 3-phase Squirrel Cage Induction Motors Considering Economic Evaluation. Balkan Journal of Electrical and Computer Engineering, 9(1), 59-68. https://doi.org/10.17694/bajece.732721

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