Analytical Solution of Air-Gap Field in Permanent-Magnet Motors Taking Into Account the Effect of Pole Transition Over Slots

By Zhuangjian Liu, J. T. Li. IEEE transactions on magnetics, 2007

137 citations recorded by the source corpus.

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2-D Exact Analytical Model for Surface-Mounted Permanent-Magnet Motors With Semi-Closed Slots (2011, methodology): “Recent comprehensive reviews on this subje ct can be found in the literature [1], [2] and [3] and will n ot be developed in detail here.”
Exact Analytical Method for Magnetic Field Computation in the Air Gap of Cylindrical Electrical Machines Considering Slotting Effects (2010, methodology): “However, the sub-domain models in [13]–[15] are developed for a single slot, so the interaction between neighboring slots is ignored.”
Analytical Solution of the Magnetic Field in Permanent-Magnet Motors Taking Into Account Slotting Effect: No-Load Vector Potential and Flux Density Calculation (2009, methodology): “[35] developed an analytical solution of air-gap field in PM motors taking into account the effect of pole transition over slots.”
An Accurate Subdomain Model for Magnetic Field Computation in Slotted Surface-Mounted Permanent-Magnet Machines (2010, methodology): “The scalar potential distribution along each slot opening is predicted in Cartesian coordinates in [70] and [71] but in polar coordinates in [72].”
General Formulation of the Electromagnetic Field Distribution in Machines and Devices Using Fourier Analysis (2010, methodology): “The technique for solving this type of boundary conditions is for example discussed in [18], [22].”