The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지
DOI QR코드

DOI QR Code

The Design of Iron Loss Minimization of 600W IPMSM by Quasi-newton Method

Quasi-Newton Method에 의한 600W IPMSM의 철손 최소화 설계

  • Baek, Sung-min (Dept. of Electrical Engineering, Changwon National University) ;
  • Cho, Gyu-won (S&T Motiv Co. Ltd, Motor R&D center) ;
  • Kim, Gyu-tak (Dept. of Electrical Engineering, Changwon National University)
  • Received : 2017.01.11
  • Accepted : 2017.06.23
  • Published : 2017.07.01
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper, the design of iron loss minimization of 600W was performed by using Quasi-Newton method. Stator shoe, the width of stator teeth and yoke, and the length of d-axis flux path were selected as design parameters, and the output characteristics according to each design variable were considered. The objective function was set to minimize iron loss. Using the Quasi-Newton method, the variables converged to the target value while changing simultaneously and multiple times. As the algorithm advanced optimization, the correlation with the behavior of each variable was compared and analyzed.

Keywords

References

  1. M. S. Berkani; S. Giurgea; C. Espanet; C. Kieffer, "Study on Optimal Design Based on Direct Coupling Between a FEM Simulation Model and L-BFGS-B Algorithm", IEEE Trans on Magnetics, vol. 49, no. 5, pp. 2149-2152, 2013 https://doi.org/10.1109/TMAG.2013.2245871
  2. Seo Jang Ho, Lim Jae Won, Kwon Chung, Min Suk Kim, "Harmonic Iron Analysis of Traction Motor in the High Speed Train with the Distributed Tractions", Proceedings of the Korean Society of Railway Engineers Conference, 2008.11, 162-168 (7 pages)
  3. Eun Jung Lee, "A study on a Neural Network model using Quasi-Newton method", Hanyang University, 2010.
  4. Choi Changhyeon, "Policy Analysis Level 1 Level Metering Analysis 2005 Edition", Chapter 9, 2005.