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Ranlöf, M. and Lundin, U. (2011) On Permeance Modeling of Large Hydrogenerators with Application to Voltage Harmonics Prediction. IEEE Transactions on Energy Conversion, 25, 1179-1186. https://doi.org/10.1109/TEC.2010.2040740

has been cited by the following article:

• TITLE: Eddy Current Losses in Solid Pole Shoes in a Two-Pole Permanent Magnet Motor

  AUTHORS: Boel Ekergård, Mats Leijon

  KEYWORDS: Electrical Machines, Rotor Core Losses, Permanent Magnet Motor

  JOURNAL NAME: Engineering, Vol.13 No.10, October 25, 2021

  ABSTRACT: The aim of this paper is to present the eddy current losses in solid pole shoes in a permanent magnet two-pole electric motor. In the presented paper, the authors have chosen to work with three different analytical models, Carter’s theory, Gibb’s theory and Lawrenson’s theory, each with different degree of accuracy and simplifications. The results from the analytical models all present relatively low eddy current losses, giving the designer valuable arguments to utilize solid pole shoes, as a rotor with solid poles is from a construction point of view a more suitable choice, increasing the mechanical stability and reducing the production cost, compared to the laminated design.