TY  - JOUR
AB  - Two‐ and three‐dimensional computations of the cogging torque in a brushless dc motor are compared with measurements for both skewed and unskewed stators. The modeling of stator skew is considered both using a full three dimensional model with and without material anisotropy and using a set of displaced two‐dimensional slices. The errors inherent in the latter approach are discussed. A cost/benefit trade‐off between three‐dimensional and two‐dimensional analyses is considered.
VL  - 20
IS  - 2
SN  - 0332-1649
DO  - 10.1108/03321640110383906
UR  - https://doi.org/10.1108/03321640110383906
AU  - Lowther David A.
AU  - Forghani Behzad
AU  - Deshpande Uday
PY  - 2001
Y1  - 2001/01/01
TI  - A comparison of 2D and 3D analysis methods for the prediction of cogging torque in an electrical machine having skewed slots
T2  - COMPEL - The international journal for computation and mathematics in electrical and electronic engineering
PB  - MCB UP Ltd
SP  - 570
EP  - 580
Y2  - 2024/04/23
ER  -