TY - GEN
T1 - Analytical model and sensitivity analysis of tooth-coil-winding permanent magnet synchronous machine with modular U-shape stator
AU - Madariaga, Carlos
AU - Jara, Werner
AU - Tapia, Juan
AU - RIEDEMANN AROS, JAVIER ALEJANDRO
AU - Bramerdorfer, Gerd
AU - Castro, Pablo
AU - Sarlioglu, Bulent
N1 - Publisher Copyright:
© 2019 IEEE.
Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2019/9
Y1 - 2019/9
N2 - This paper presents an analytical model of U-shape tooth-coil-winding modular permanent magnet synchronous machines (TCW-MPMSMs) in terms of main design parameters. Analytical expressions for the flux density distribution, back EMF, and electromagnetic torque were derived. 2-D finite element (FE) simulations for a 24-slot 28-pole machine for several tooth tip widths were compared to validate the proposed equations. Comparison of analytical solutions and FE results showed good agreement for a range of feasible slot openings. Also, a sensitivity analysis through the analytical expressions was developed. By using proposed analytical models, the performance of the modular machine can be significantly improved by selecting optimum values of key parameters including the dimensions of tooth tips and PMs.
AB - This paper presents an analytical model of U-shape tooth-coil-winding modular permanent magnet synchronous machines (TCW-MPMSMs) in terms of main design parameters. Analytical expressions for the flux density distribution, back EMF, and electromagnetic torque were derived. 2-D finite element (FE) simulations for a 24-slot 28-pole machine for several tooth tip widths were compared to validate the proposed equations. Comparison of analytical solutions and FE results showed good agreement for a range of feasible slot openings. Also, a sensitivity analysis through the analytical expressions was developed. By using proposed analytical models, the performance of the modular machine can be significantly improved by selecting optimum values of key parameters including the dimensions of tooth tips and PMs.
KW - Analytical model
KW - Modular stator
KW - Sensitivity analysis
KW - U-shape core
UR - http://www.scopus.com/inward/record.url?scp=85076722269&partnerID=8YFLogxK
U2 - 10.1109/ECCE.2019.8913171
DO - 10.1109/ECCE.2019.8913171
M3 - Conference contribution
AN - SCOPUS:85076722269
T3 - 2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019
SP - 1761
EP - 1768
BT - 2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 29 September 2019 through 3 October 2019
ER -