Optimization of Rectangular Slot Area at Electrical Machines

Authors

  • M. Costin Dunarea de Jos University of Galati, Romania
  • I. Voncila Dunarea de Jos University of Galati, Romania

Keywords:

rectangular slot area, permanent magnet synchronous machine, optimization, Poynting vector

Abstract

The electrical machines' design takes place a major role in energy conversion systems. In this paper, a procedure for optimization of the rectangular slot area of the stator has been developed. By a proper analytic approach, it has been founded that slot area may be expressed as a function of specific Joule losses. According to this work, economic criteria for total cost or consumption have been also developed. Numerical simulations performed in Matlab software for a case study confirm our theoretical approach.

Author Biographies

M. Costin, Dunarea de Jos University of Galati, Romania

Research Centre “Integrated Systems of Energy Conversion and Advanced Control of Complex Process”;
Cross-border Faculty of Humanities, Economic and Engineering Sciences of Cahul

I. Voncila, Dunarea de Jos University of Galati, Romania

Dept. of Automatic Control and Electrical Engineering

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Published

2014-05-27

Issue

Vol. 7(56) No. 1 (2014)

Section

ELECTRICAL ENGINEERING, ELECTRONICS AND AUTOMATICS