Additional cogging torque components due to asymmetry in stator back iron of PM synchronous motors

DOI10.1108/03321641111110861zbMath1219.78085OpenAlexW2042312118MaRDI QIDQ3020063

Rastko Fišer, Lovrenc Gašparin, Andrej Cernigoj

Publication date: 3 August 2011

Published in: COMPEL - The international journal for computation and mathematics in electrical and electronic engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1108/03321641111110861

zbMATH Keywords

torqueharmonicselectrical machinesmagnetic devices

Mathematics Subject Classification ID

Finite element, Galerkin and related methods applied to problems in optics and electromagnetic theory (78M10) Numerical methods for discrete and fast Fourier transforms (65T50) Technical applications of optics and electromagnetic theory (78A55)

Cites Work

• Phenomena of additional cogging torque components influenced by stator lamination stacking methods in PM motors
• Eddy current losses in permanent magnets of the BLDC machine

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