Validations
Industrial validations
MANATEE has been first developed internally by EOMYS to support its consulting activities in electromagnetics and vibroacoustics of electrical systems. If you are interested by experimental validations of MANATEE noise and vibration calculations on real electrical machines you can directly go to our industrial validation cases page.
Software validations
MANATEE software modules have been extensively validated by comparing simulation results to experimental data, finer models (analytical, numerical) or scientific literature. These validation tests are automatically run every night with Jenkins, which allows EOMYS to make continuous improvements of the code while being sure that all the modules still perform as expected.
Besides electrical, electromagnetic, structural and acoustic validation cases, some numerical and algorithm validation cases have been defined. Numerical validations includes for instance the sensitivity of MANATEE results to discretization steps. Algorithm validations represent the validation of MANATEE algorithms to efficiently calculate some specific quantities (for example, noise and vibration levels at variable speed).
The validation cases are named according to the validation type. For instance, EM_SPMSM_NL stands for an electromagnetic (EM) validation cases on a surface permanent magnet synchronous machine (SPMSM) at no load (NL).
All the validation cases are here sorted by keyword (if you find one missing, please send us an email):
Electrical (12)
Equivalent circuit (6)

EL_SCIM_002
magnetizing curve of a SCIM

EL_SCIM_003
Analytical Analysis of Cage Rotor Induction Motors in Healthy, Defective and Broken Bars Conditions

EL_SCIM_005
induction machine equivalent circuit

EL_SPMSM_001
Emetor forklift case, no load, validation of electrical circuit (peak phase back EMF, flux linkage, inductance)

EL_SPMSM_002
validation of onload SPMSM electrical equivalent circuit properties and outputs

EM_SCIM_NL_007
saturated airgap flux density as a function of current density
Saturation (2)

EM_SCIM_NL_005
airgap radial flux density in a saturated induction machine at no load with permeance / mmf model

EM_SCIM_NL_007
saturated airgap flux density as a function of current density
Control (2)
 EL_DFIM_001

ALG_003
compare currentdriven and voltagedriven variable speed simulations
Stator currents (1)

EL_SCIM_002
magnetizing curve of a SCIM
Magnetizing inductance (1)

EL_SCIM_001
Analytical Analysis of Cage Rotor Induction Motors in Healthy, Defective and Broken Bars Conditions
Electromagnetics (134)
FEMM (41)

EM_SPMSM_NL_016
outer rotor PMSM at noload, comparison between FEA and permeance/mmf model

EM_SPMSM_NL_017
outer rotor PMSM at noload, comparison between FEA and subdomain model

EM_SPMSM_NL_020
slotless airgap winding

EM_SPMSM_NL_028
Check effect demagnetization with subdomain model

EM_WRSM_NL_002
comparison femm no load with permeance mmf model using mmf calculated with FEMM

EM_WRSM_NL_003
comparison femm no load with permeance mmf model using mmf calculated with FEMM & stator permeance calculated with FEMM

EM_WRSM_NL_004
comparison femm no load with permeance mmf model

ALG_008
check the use of symmetries in FEMM

ALG_009
check the use of symmetries in FEMM

ALG_014
validation of stator and rotor skew on subdomain & permeance & FEMM for SPMSM partial load

ALG_015
Validation of stator and rotor skew on subdomain & permeance & FEMM SCIM no load

ALG_019
skewing both rotor & stator of same angle (should have no effect on torque) for different models, without reusing FEMM simulations

ALG_020
skew of the IPMSM rotor, check of the open circuit flux density comparing PMMF (FEMM calculated rmmf), SDM and FEMM with different skew model

ALG_021
skew of the IPMSM rotor, check of the partial load flux density comparing WFM (FEMM calculated rmmf), SDM and FEMM with different skew model

ALG_023
skew of the IPMSM rotor, check of the armature flux density comparing WFM (FEMM calculated rmmf), SDM and FEMM with different skew model

EL_SCIM_001
Analytical Analysis of Cage Rotor Induction Motors in Healthy, Defective and Broken Bars Conditions

EM_IPMSM_AL_001
Prius fixed speed no load (Vshape), magnetic field only, comparison between reluctance model and non linear FEMM

EM_IPMSM_NL_001
IPMSM fixed speed no load, electromagnetic modeling of rotor mmf

EM_IPMSM_NL_002
IPMSM fixed speed no load, electromagnetic modeling of rotor mmf

EM_IPMSM_NL_003
Prius fixed speed no load (Vshape), magnet field only, non linear calculation of both rotor mmf & stator permeance with FEMM in permeance/mmf model, comparison with ful FEMM

EM_IPMSM_NL_004
Flux concentration noload FEMM Vs permeance / mmf with calculation of the rotor mmf using FEMM symmetries

EM_IPMSM_NL_005
Flux concentration noload FEMM Vs SDM symmetries activated

EM_IPMSM_NL_002
Inset permanent magnet synchronous machine subdomain model validation Rotor field and armature fields, semiclosed slots

EM_SCIM_NL_001
inner rotor SCIM polar geometry, full pitch winding, semiclosed stator slots / linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs permeance mmf model / airgap radial flux density

EM_SCIM_NL_002
inner rotor SCIM polar geometry, full pitch winding, open stator slots / non linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs permeance mmf model / airgap radial flux density

EM_SCIM_NL_003
inner rotor SCIM polar geometry (semiclosed slots) / linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs FLUX / airgap radial flux density

EM_SCIM_NL_004
airgap radial flux density with permeance / mmf model at no load in squirrel cage induction machine

EM_SCIM_NL_007
saturated airgap flux density as a function of current density

EM_SCIM_NL_008
use of FEMM for the calculation of stator and rotor permeance functions including magnetic wedges

EM_SCIM_NL_009
inner rotor SCIM polar geometry, full pitch winding, opened stator slots / linear noload case, imposed currents (without saturation) / FEMM Vs subdomain model / airgap radial & tangential flux density

EM_SCIM_NL_010
permeance mmf model validation of the induction machine, off load

EM_SPMSM_AL_007
outer rotor PMSM, comparison between FEA and subdomain model for armature field

EM_SPMSM_AL_008
slotless airgap winding

EM_SPMSM_AL_009
Validation of flux barrier effect on noise and vibration of electric machines

EM_SPMSM_FL_001
inner rotor SPMSM, semiclosed slots, single layer winding / linear onload, imposed currents / FEMM Vs subdomain model with field reconstruction / armature and magnet airgap field

EM_SPMSM_FL_006
inner rotor SPMSM / linear onload, current imposed / permance mmf model Vs FEMM / airgap flux density

EM_SPMSM_FL_007
inner rotor SPMSM / linear onload, current imposed / subdomain model Vs FEMM / airgap flux density

EM_SPMSM_FL_008
outer rotor permanent magnet synchronous generator used for wind turbine applications

EM_SPMSM_NL_001
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, open slots

EM_SPMSM_NL_002
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots

EM_SPMSM_NL_003
Surface permanent magnet synchronous machine subdomain model validation Rotor field only and open slots
Subdomain model (32)

EM_SPMSM_NL_017
outer rotor PMSM at noload, comparison between FEA and subdomain model

EM_SPMSM_NL_020
slotless airgap winding

EM_SPMSM_NL_028
Check effect demagnetization with subdomain model

ALG_014
validation of stator and rotor skew on subdomain & permeance & FEMM for SPMSM partial load

ALG_015
Validation of stator and rotor skew on subdomain & permeance & FEMM SCIM no load

ALG_019
skewing both rotor & stator of same angle (should have no effect on torque) for different models, without reusing FEMM simulations

ALG_020
skew of the IPMSM rotor, check of the open circuit flux density comparing PMMF (FEMM calculated rmmf), SDM and FEMM with different skew model

ALG_021
skew of the IPMSM rotor, check of the partial load flux density comparing WFM (FEMM calculated rmmf), SDM and FEMM with different skew model

ALG_023
skew of the IPMSM rotor, check of the armature flux density comparing WFM (FEMM calculated rmmf), SDM and FEMM with different skew model

EM_IPMSM_AL_001
Prius fixed speed no load (Vshape), magnetic field only, comparison between reluctance model and non linear FEMM

EM_IPMSM_NL_002
IPMSM fixed speed no load, electromagnetic modeling of rotor mmf

EM_IPMSM_NL_005
Flux concentration noload FEMM Vs SDM symmetries activated

EM_IPMSM_AL_001
inner rotor IPMSM, non overlapping alternate teeth winding / linear armatureload, imposed currents / FEMM Vs semianalytical subdomain model / armature airgap field

EM_IPMSM_AL_002
inner rotor IPMSM, non overlapping all teeth winding / linear onload, imposed currents / FEMM Vs subdomain model / armature airgap field

EM_IPMSM_NL_001
Inset permanent magnet synchronous machine subdomain model validation Rotor field and no armature field, semiclosed slots

EM_SCIM_NL_009
inner rotor SCIM polar geometry, full pitch winding, opened stator slots / linear noload case, imposed currents (without saturation) / FEMM Vs subdomain model / airgap radial & tangential flux density

EM_SCIM_NL_010
permeance mmf model validation of the induction machine, off load

EM_SPMSM_AL_001
Surface permanent magnet synchronous machine subdomain model validation, armature field and semiclosed slots

EM_SPMSM_AL_002
inner rotor SPMSM, semiclosed slots, single layer winding with slot shift / linear onload, imposed currents / FEMM Vs permeance mmf model / armature airgap field

EM_SPMSM_AL_003
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots

EM_SPMSM_AL_007
outer rotor PMSM, comparison between FEA and subdomain model for armature field

EM_SPMSM_FL_001
inner rotor SPMSM, semiclosed slots, single layer winding / linear onload, imposed currents / FEMM Vs subdomain model with field reconstruction / armature and magnet airgap field

EM_SPMSM_FL_003
electromagnetic torque with subdomain model in PMSM

EM_SPMSM_FL_004
full load airgap flux density in PMSM with subdomain model

EM_SPMSM_FL_007
inner rotor SPMSM / linear onload, current imposed / subdomain model Vs FEMM / airgap flux density

EM_SPMSM_FL_008
outer rotor permanent magnet synchronous generator used for wind turbine applications

EM_SPMSM_FL_010
Effect of current angle on magnetic radial force harmonics

EM_SPMSM_FL_011
Effect of skewing on cogging torque, back emf of SPMSM

EM_SPMSM_NL_001
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, open slots

EM_SPMSM_NL_002
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots

EM_SPMSM_NL_003
Surface permanent magnet synchronous machine subdomain model validation Rotor field only and open slots

EM_SPMSM_NL_005
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots
Permeance / mmf model (31)

EM_SPMSM_NL_016
outer rotor PMSM at noload, comparison between FEA and permeance/mmf model

EM_WRSM_NL_002
comparison femm no load with permeance mmf model using mmf calculated with FEMM

EM_WRSM_NL_003
comparison femm no load with permeance mmf model using mmf calculated with FEMM & stator permeance calculated with FEMM

EM_WRSM_NL_004
comparison femm no load with permeance mmf model

NUM_001
influence of the slot shift & rotation direction (SCIM perm / mmf)

NUM_002
influence of the slot shift & rotation direction (SPMSM subdomain model)

ALG_006
slot position when both rotor and stator are skewed

ALG_012
harm analysis on default proj

ALG_014
validation of stator and rotor skew on subdomain & permeance & FEMM for SPMSM partial load

ALG_015
Validation of stator and rotor skew on subdomain & permeance & FEMM SCIM no load

ALG_019
skewing both rotor & stator of same angle (should have no effect on torque) for different models, without reusing FEMM simulations

ALG_020
skew of the IPMSM rotor, check of the open circuit flux density comparing PMMF (FEMM calculated rmmf), SDM and FEMM with different skew model

ALG_021
skew of the IPMSM rotor, check of the partial load flux density comparing WFM (FEMM calculated rmmf), SDM and FEMM with different skew model

ALG_023
skew of the IPMSM rotor, check of the armature flux density comparing WFM (FEMM calculated rmmf), SDM and FEMM with different skew model

EM_IPMSM_AL_001
Prius fixed speed no load (Vshape), magnetic field only, comparison between reluctance model and non linear FEMM

EM_IPMSM_NL_001
IPMSM fixed speed no load, electromagnetic modeling of rotor mmf

EM_IPMSM_NL_003
Prius fixed speed no load (Vshape), magnet field only, non linear calculation of both rotor mmf & stator permeance with FEMM in permeance/mmf model, comparison with ful FEMM

EM_IPMSM_NL_004
Flux concentration noload FEMM Vs permeance / mmf with calculation of the rotor mmf using FEMM symmetries

EM_IPMSM_NL_002
Inset permanent magnet synchronous machine subdomain model validation Rotor field and armature fields, semiclosed slots

EM_SCIM_NL_001
inner rotor SCIM polar geometry, full pitch winding, semiclosed stator slots / linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs permeance mmf model / airgap radial flux density

EM_SCIM_NL_002
inner rotor SCIM polar geometry, full pitch winding, open stator slots / non linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs permeance mmf model / airgap radial flux density

EM_SCIM_NL_004
airgap radial flux density with permeance / mmf model at no load in squirrel cage induction machine

EM_SCIM_NL_005
airgap radial flux density in a saturated induction machine at no load with permeance / mmf model

EM_SCIM_NL_006
noload airgap radial flux density of squirrel cage induction machine with permeance / current linkage analytical model

EM_SCIM_NL_007
saturated airgap flux density as a function of current density

EM_SCIM_NL_008
use of FEMM for the calculation of stator and rotor permeance functions including magnetic wedges

EM_SPMSM_AL_002
inner rotor SPMSM, semiclosed slots, single layer winding with slot shift / linear onload, imposed currents / FEMM Vs permeance mmf model / armature airgap field

EM_SPMSM_AL_004
inner rotor SPMSM, semiclosed slots, double layer winding with slot shift / linear onload, imposed currents / FEMM Vs permeance mmf model / armature airgap field

EM_SPMSM_AL_008
slotless airgap winding

EM_SPMSM_FL_006
inner rotor SPMSM / linear onload, current imposed / permance mmf model Vs FEMM / airgap flux density

EM_SPMSM_NL_011
inner rotor SPMSM / linear noload / permance mmf model Vs FEMM / airgap flux density
Losses (1)

EL_SCIM_004
comparison of the different ways to specify the iron loss model
Leakage inductance (1)

EL_SCIM_007
validation of slot leakage inductances using FEMM & analytical model
Airgap flux density (17)

ALG_008
check the use of symmetries in FEMM

ALG_009
check the use of symmetries in FEMM

EM_IPMSM_NL_001
IPMSM fixed speed no load, electromagnetic modeling of rotor mmf

EM_IPMSM_AL_001
inner rotor IPMSM, non overlapping alternate teeth winding / linear armatureload, imposed currents / FEMM Vs semianalytical subdomain model / armature airgap field

EM_IPMSM_AL_002
inner rotor IPMSM, non overlapping all teeth winding / linear onload, imposed currents / FEMM Vs subdomain model / armature airgap field

EM_IPMSM_NL_001
Inset permanent magnet synchronous machine subdomain model validation Rotor field and no armature field, semiclosed slots

EM_SCIM_NL_003
inner rotor SCIM polar geometry (semiclosed slots) / linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs FLUX / airgap radial flux density

EM_SCIM_NL_004
airgap radial flux density with permeance / mmf model at no load in squirrel cage induction machine

EM_SCIM_NL_005
airgap radial flux density in a saturated induction machine at no load with permeance / mmf model

EM_SCIM_NL_006
noload airgap radial flux density of squirrel cage induction machine with permeance / current linkage analytical model

EM_SPMSM_AL_001
Surface permanent magnet synchronous machine subdomain model validation, armature field and semiclosed slots

EM_SPMSM_AL_003
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots

EM_SPMSM_AL_004
inner rotor SPMSM, semiclosed slots, double layer winding with slot shift / linear onload, imposed currents / FEMM Vs permeance mmf model / armature airgap field

EM_SPMSM_AL_009
Validation of flux barrier effect on noise and vibration of electric machines

EM_SPMSM_FL_004
full load airgap flux density in PMSM with subdomain model

EM_SPMSM_FL_006
inner rotor SPMSM / linear onload, current imposed / permance mmf model Vs FEMM / airgap flux density

EM_SPMSM_NL_011
inner rotor SPMSM / linear noload / permance mmf model Vs FEMM / airgap flux density
Electromotive force (emf) (2)

EM_SPMSM_FL_011
Effect of skewing on cogging torque, back emf of SPMSM

EM_SPMSM_NL_005
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots
Cogging torque (2)

EM_SPMSM_NL_018
Optimal rotor steppedskew angle to minimize torque ripple

EM_SPMSM_FL_011
Effect of skewing on cogging torque, back emf of SPMSM
Electromagnetic torque (2)

EM_SPMSM_FL_003
electromagnetic torque with subdomain model in PMSM

EM_SPMSM_FL_004
full load airgap flux density in PMSM with subdomain model
Permeance (1)

EM_SCIM_NL_008
use of FEMM for the calculation of stator and rotor permeance functions including magnetic wedges
Structural mechanics (15)
FEA (1)

SM_STA_004
inner rotor SCIM / no electromagnetic model / GetDP FEM and analytical structural mechanics modal analysis / natural frequencies calculation
Natural frequencies (5)

MS_SPMSM_SS_001
synchronous sensitivity study on the effect of yoke width on the breathing mode natural frequency (structural mechanics), use of a Matlab expression as an output

SM_STA_001
stator without teeth / no electromagnetic model / analytical structural mechanics modal analysis / natural frequencies calculation

SM_STA_002
stator with teeth / no electromagnetic model / analytical structural mechanics modal analysis / natural frequencies calculation

SM_STA_003
Stator with teeth and winding / no electromagnetic model / Experimental  analytical comparison of natural frequencies

SM_STA_004
inner rotor SCIM / no electromagnetic model / GetDP FEM and analytical structural mechanics modal analysis / natural frequencies calculation
Vibration (4)

SM_STA_001
stator without teeth / no electromagnetic model / analytical structural mechanics modal analysis / natural frequencies calculation

SM_STA_002
stator with teeth / no electromagnetic model / analytical structural mechanics modal analysis / natural frequencies calculation

SM_STA_003
Stator with teeth and winding / no electromagnetic model / Experimental  analytical comparison of natural frequencies

SM_STA_004
inner rotor SCIM / no electromagnetic model / GetDP FEM and analytical structural mechanics modal analysis / natural frequencies calculation
Magnetic forces (3)

ALG_001
induction machine sonagram with flux weakening, comparison with variable speed operation

ALG_002
comparison between 2D and 3D skew models

EM_SPMSM_FL_010
Effect of current angle on magnetic radial force harmonics
Structural modes (1)

ALG_013
comparison between analytic direct & FRF method
Frequency Response Function (1)

ALG_013
comparison between analytic direct & FRF method
Machine (85)
Skew (8)

NUM_005
continuity of the skew

NUM_006
effect of the number of 2D skew slices on the magnetic noise and vibration level

ALG_006
slot position when both rotor and stator are skewed

ALG_014
validation of stator and rotor skew on subdomain & permeance & FEMM for SPMSM partial load

ALG_015
Validation of stator and rotor skew on subdomain & permeance & FEMM SCIM no load

AC_SCIM_001
effect of skew on induction machine at no load

ALG_002
comparison between 2D and 3D skew models

EM_SPMSM_FL_011
Effect of skewing on cogging torque, back emf of SPMSM
SCIM (26)

ALG_004
check the removal of space harmonics in stator mmf, both direction

ALG_005
spectral leakage elimination with increasing number of revolutions

NUM_001
influence of the slot shift & rotation direction (SCIM perm / mmf)

ALG_006
slot position when both rotor and stator are skewed

ALG_010
check the use of time and space symmetries in permeance / mmf model

ALG_012
harm analysis on default proj

ALG_013
comparison between analytic direct & FRF method

ALG_015
Validation of stator and rotor skew on subdomain & permeance & FEMM SCIM no load

AC_SCIM_001
effect of skew on induction machine at no load

EL_SCIM_002
magnetizing curve of a SCIM

EL_SCIM_003
Analytical Analysis of Cage Rotor Induction Motors in Healthy, Defective and Broken Bars Conditions

EL_SCIM_004
comparison of the different ways to specify the iron loss model

EL_SCIM_007
validation of slot leakage inductances using FEMM & analytical model

AC_SCIM_002
Experimental validation of MANATEE noise calculation on a variable speed traction IPMSM for railway application

EM_SCIM_NL_001
inner rotor SCIM polar geometry, full pitch winding, semiclosed stator slots / linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs permeance mmf model / airgap radial flux density

EM_SCIM_NL_002
inner rotor SCIM polar geometry, full pitch winding, open stator slots / non linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs permeance mmf model / airgap radial flux density

EM_SCIM_NL_003
inner rotor SCIM polar geometry (semiclosed slots) / linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs FLUX / airgap radial flux density

EM_SCIM_NL_004
airgap radial flux density with permeance / mmf model at no load in squirrel cage induction machine

EM_SCIM_NL_005
airgap radial flux density in a saturated induction machine at no load with permeance / mmf model

EM_SCIM_NL_006
noload airgap radial flux density of squirrel cage induction machine with permeance / current linkage analytical model

EM_SCIM_NL_007
saturated airgap flux density as a function of current density

EM_SCIM_NL_008
use of FEMM for the calculation of stator and rotor permeance functions including magnetic wedges

EM_SCIM_NL_009
inner rotor SCIM polar geometry, full pitch winding, opened stator slots / linear noload case, imposed currents (without saturation) / FEMM Vs subdomain model / airgap radial & tangential flux density

EM_SCIM_NL_010
permeance mmf model validation of the induction machine, off load

ALG_001
induction machine sonagram with flux weakening, comparison with variable speed operation

ALG_002
comparison between 2D and 3D skew models
SPMSM (34)

EM_SPMSM_NL_016
outer rotor PMSM at noload, comparison between FEA and permeance/mmf model

EM_SPMSM_NL_017
outer rotor PMSM at noload, comparison between FEA and subdomain model

EM_SPMSM_NL_018
Optimal rotor steppedskew angle to minimize torque ripple

EM_SPMSM_NL_020
slotless airgap winding

EM_SPMSM_NL_028
Check effect demagnetization with subdomain model

MS_SPMSM_SS_001
synchronous sensitivity study on the effect of yoke width on the breathing mode natural frequency (structural mechanics), use of a Matlab expression as an output

ALG_014
validation of stator and rotor skew on subdomain & permeance & FEMM for SPMSM partial load

ALG_019
skewing both rotor & stator of same angle (should have no effect on torque) for different models, without reusing FEMM simulations

EM_SPMSM_AL_001
Surface permanent magnet synchronous machine subdomain model validation, armature field and semiclosed slots

EM_SPMSM_AL_002
inner rotor SPMSM, semiclosed slots, single layer winding with slot shift / linear onload, imposed currents / FEMM Vs permeance mmf model / armature airgap field

EM_SPMSM_AL_003
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots

EM_SPMSM_AL_004
inner rotor SPMSM, semiclosed slots, double layer winding with slot shift / linear onload, imposed currents / FEMM Vs permeance mmf model / armature airgap field

EM_SPMSM_AL_005
inner rotor SPMSM, double layer non overlapping all teeth winding / noload / winding functions theory / stator mmf harmonic content

EM_SPMSM_AL_006
inner rotor SPMSM, single layer overlapping all teeth winding / noload / winding functions theory / stator mmf harmonic content

EM_SPMSM_AL_007
outer rotor PMSM, comparison between FEA and subdomain model for armature field

EM_SPMSM_AL_008
slotless airgap winding

EM_SPMSM_FL_001
inner rotor SPMSM, semiclosed slots, single layer winding / linear onload, imposed currents / FEMM Vs subdomain model with field reconstruction / armature and magnet airgap field

EM_SPMSM_FL_003
electromagnetic torque with subdomain model in PMSM

EM_SPMSM_FL_004
full load airgap flux density in PMSM with subdomain model

EM_SPMSM_FL_005
inner rotor SPMSM / linear onload, current imposed / subdomain model /influence of the load angle on torque

EM_SPMSM_FL_006
inner rotor SPMSM / linear onload, current imposed / permance mmf model Vs FEMM / airgap flux density

EM_SPMSM_FL_007
inner rotor SPMSM / linear onload, current imposed / subdomain model Vs FEMM / airgap flux density

EM_SPMSM_FL_008
outer rotor permanent magnet synchronous generator used for wind turbine applications

EM_SPMSM_NL_001
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, open slots

EM_SPMSM_NL_002
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots

EM_SPMSM_NL_003
Surface permanent magnet synchronous machine subdomain model validation Rotor field only and open slots

EM_SPMSM_NL_004
airgap radial and tangential flux density at noload in SPMSM with subdomain model

EM_SPMSM_NL_005
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots

EM_SPMSM_NL_006
inner rotor SPMSM, open slots / linear noload / subdomain model / cogging torque function of slot opening (1g)

EM_SPMSM_NL_007
inner rotor SPMSM, semiclosed slots, double layer integral winding / noload / FEMM Vs FLUX / airgap flux density

EM_SPMSM_NL_008
inner rotor SPMSM / linear noload / FEMM Vs FLUX / back emf and flux linkage

EM_SPMSM_NL_009
inner rotor SPMSM / linear noload / FEMM Vs FLUX / cogging torque

EM_SPMSM_NL_010
noload radial airgap flux density in PMSM with permeance/mmf model

EM_SPMSM_NL_011
inner rotor SPMSM / linear noload / permance mmf model Vs FEMM / airgap flux density
IPMSM (5)

EM_IPMSM_NL_005
Flux concentration noload FEMM Vs SDM symmetries activated

EM_IPMSM_AL_001
inner rotor IPMSM, non overlapping alternate teeth winding / linear armatureload, imposed currents / FEMM Vs semianalytical subdomain model / armature airgap field

EM_IPMSM_AL_002
inner rotor IPMSM, non overlapping all teeth winding / linear onload, imposed currents / FEMM Vs subdomain model / armature airgap field

EM_IPMSM_NL_001
Inset permanent magnet synchronous machine subdomain model validation Rotor field and no armature field, semiclosed slots

EM_IPMSM_NL_002
Inset permanent magnet synchronous machine subdomain model validation Rotor field and armature fields, semiclosed slots
Interior permanent magnet (1)

EM_IPMSM_AL_001
Prius fixed speed no load (Vshape), magnetic field only, comparison between reluctance model and non linear FEMM
Outer rotor (4)

EM_SPMSM_NL_016
outer rotor PMSM at noload, comparison between FEA and permeance/mmf model

EM_SPMSM_NL_017
outer rotor PMSM at noload, comparison between FEA and subdomain model

EM_SPMSM_AL_007
outer rotor PMSM, comparison between FEA and subdomain model for armature field

EM_SPMSM_FL_008
outer rotor permanent magnet synchronous generator used for wind turbine applications
WRSM (4)

EM_WRSM_NL_002
comparison femm no load with permeance mmf model using mmf calculated with FEMM

EM_WRSM_NL_003
comparison femm no load with permeance mmf model using mmf calculated with FEMM & stator permeance calculated with FEMM

EM_WRSM_NL_004
comparison femm no load with permeance mmf model

AC_WRSM_001
Experimental validation of MANATEE noise calculation on a salient pole hydroelectric generator
Simulation (52)
Faults (1)

EM_SPMSM_NL_028
Check effect demagnetization with subdomain model
Variable Speed (5)

NUM_006
effect of the number of 2D skew slices on the magnetic noise and vibration level

AC_IPMSM_001
Experimental validation of MANATEE noise calculation on a variable speed traction IPMSM for automotive application

ALG_018
IPMSM fixed speed no load, machine synthesized sonagram with Id Iq variation compared to speed by speed simulation

ALG_001
induction machine sonagram with flux weakening, comparison with variable speed operation

ALG_003
compare currentdriven and voltagedriven variable speed simulations
Sensitivity study (4)

EM_SPMSM_NL_018
Optimal rotor steppedskew angle to minimize torque ripple

MS_SPMSM_SS_001
synchronous sensitivity study on the effect of yoke width on the breathing mode natural frequency (structural mechanics), use of a Matlab expression as an output

NUM_006
effect of the number of 2D skew slices on the magnetic noise and vibration level

AC_SCIM_001
effect of skew on induction machine at no load
No load (21)

EM_IPMSM_NL_001
Inset permanent magnet synchronous machine subdomain model validation Rotor field and no armature field, semiclosed slots

EM_IPMSM_NL_002
Inset permanent magnet synchronous machine subdomain model validation Rotor field and armature fields, semiclosed slots

EM_SCIM_NL_001
inner rotor SCIM polar geometry, full pitch winding, semiclosed stator slots / linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs permeance mmf model / airgap radial flux density

EM_SCIM_NL_002
inner rotor SCIM polar geometry, full pitch winding, open stator slots / non linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs permeance mmf model / airgap radial flux density

EM_SCIM_NL_003
inner rotor SCIM polar geometry (semiclosed slots) / linear noload case, imposed currents (with iteration on saturation coeff) / FEMM Vs FLUX / airgap radial flux density

EM_SCIM_NL_004
airgap radial flux density with permeance / mmf model at no load in squirrel cage induction machine

EM_SCIM_NL_005
airgap radial flux density in a saturated induction machine at no load with permeance / mmf model

EM_SCIM_NL_006
noload airgap radial flux density of squirrel cage induction machine with permeance / current linkage analytical model

EM_SCIM_NL_007
saturated airgap flux density as a function of current density

EM_SCIM_NL_008
use of FEMM for the calculation of stator and rotor permeance functions including magnetic wedges

EM_SPMSM_NL_001
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, open slots

EM_SPMSM_NL_002
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots

EM_SPMSM_NL_003
Surface permanent magnet synchronous machine subdomain model validation Rotor field only and open slots

EM_SPMSM_NL_004
airgap radial and tangential flux density at noload in SPMSM with subdomain model

EM_SPMSM_NL_005
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots

EM_SPMSM_NL_006
inner rotor SPMSM, open slots / linear noload / subdomain model / cogging torque function of slot opening (1g)

EM_SPMSM_NL_007
inner rotor SPMSM, semiclosed slots, double layer integral winding / noload / FEMM Vs FLUX / airgap flux density

EM_SPMSM_NL_008
inner rotor SPMSM / linear noload / FEMM Vs FLUX / back emf and flux linkage

EM_SPMSM_NL_009
inner rotor SPMSM / linear noload / FEMM Vs FLUX / cogging torque

EM_SPMSM_NL_010
noload radial airgap flux density in PMSM with permeance/mmf model

EM_SPMSM_NL_011
inner rotor SPMSM / linear noload / permance mmf model Vs FEMM / airgap flux density
Partial load (6)

AC_IPMSM_001
Experimental validation of MANATEE noise calculation on a variable speed traction IPMSM for automotive application

EM_SPMSM_FL_001
inner rotor SPMSM, semiclosed slots, single layer winding / linear onload, imposed currents / FEMM Vs subdomain model with field reconstruction / armature and magnet airgap field

EM_SPMSM_FL_003
electromagnetic torque with subdomain model in PMSM

EM_SPMSM_FL_004
full load airgap flux density in PMSM with subdomain model

EM_SPMSM_FL_005
inner rotor SPMSM / linear onload, current imposed / subdomain model /influence of the load angle on torque

EM_SPMSM_FL_006
inner rotor SPMSM / linear onload, current imposed / permance mmf model Vs FEMM / airgap flux density
Armature field (8)

EM_IPMSM_AL_001
inner rotor IPMSM, non overlapping alternate teeth winding / linear armatureload, imposed currents / FEMM Vs semianalytical subdomain model / armature airgap field

EM_IPMSM_AL_002
inner rotor IPMSM, non overlapping all teeth winding / linear onload, imposed currents / FEMM Vs subdomain model / armature airgap field

EM_SPMSM_AL_001
Surface permanent magnet synchronous machine subdomain model validation, armature field and semiclosed slots

EM_SPMSM_AL_002
inner rotor SPMSM, semiclosed slots, single layer winding with slot shift / linear onload, imposed currents / FEMM Vs permeance mmf model / armature airgap field

EM_SPMSM_AL_003
Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semiclosed slots

EM_SPMSM_AL_004
inner rotor SPMSM, semiclosed slots, double layer winding with slot shift / linear onload, imposed currents / FEMM Vs permeance mmf model / armature airgap field

EM_SPMSM_AL_005
inner rotor SPMSM, double layer non overlapping all teeth winding / noload / winding functions theory / stator mmf harmonic content

EM_SPMSM_AL_006
inner rotor SPMSM, single layer overlapping all teeth winding / noload / winding functions theory / stator mmf harmonic content
Import / export (1)

ALG_041
Compute the flux of the Prius tutorial machine save it, load it on a simplified machine to compare the noise
Numerical (15)
Time discretization (1)

NUM_004
influence of the time discretization step on acoustic noise calculation
Frequency resolution (1)

ALG_005
spectral leakage elimination with increasing number of revolutions
Algorithm (1)

ALG_007
validation of constant flux sonagram for synchronous machines
Robustness (9)

ALG_004
check the removal of space harmonics in stator mmf, both direction

ALG_005
spectral leakage elimination with increasing number of revolutions

NUM_001
influence of the slot shift & rotation direction (SCIM perm / mmf)

NUM_002
influence of the slot shift & rotation direction (SPMSM subdomain model)

NUM_004
influence of the time discretization step on acoustic noise calculation

NUM_005
continuity of the skew

ALG_006
slot position when both rotor and stator are skewed

ALG_001
induction machine sonagram with flux weakening, comparison with variable speed operation

ALG_003
compare currentdriven and voltagedriven variable speed simulations
computing time (1)

ALG_010
check the use of time and space symmetries in permeance / mmf model
Acoustics (21)
Sound power level (8)

NUM_003
influence of the space discretization on the nominal and max SWL of an IM

NUM_004
influence of the time discretization step on acoustic noise calculation

NUM_006
effect of the number of 2D skew slices on the magnetic noise and vibration level

ALG_010
check the use of time and space symmetries in permeance / mmf model

ALG_018
IPMSM fixed speed no load, machine synthesized sonagram with Id Iq variation compared to speed by speed simulation

ALG_041
Compute the flux of the Prius tutorial machine save it, load it on a simplified machine to compare the noise

AC_SCIM_001
effect of skew on induction machine at no load

AC_SCIM_002
Experimental validation of MANATEE noise calculation on a variable speed traction IPMSM for railway application
Sound pressure level (3)

AC_IPMSM_001
Experimental validation of MANATEE noise calculation on a variable speed traction IPMSM for automotive application

AC_SCIM_001
effect of skew on induction machine at no load

AC_WRSM_001
Experimental validation of MANATEE noise calculation on a salient pole hydroelectric generator
Acoustic measurements (4)

AC_IPMSM_001
Experimental validation of MANATEE noise calculation on a variable speed traction IPMSM for automotive application

AC_SCIM_002
Experimental validation of MANATEE noise calculation on a variable speed traction IPMSM for railway application

AC_SCIM_003
Experimental validation of MANATEE noise calculation on an induction motor for naval dredge pump application

AC_WRSM_001
Experimental validation of MANATEE noise calculation on a salient pole hydroelectric generator
Industrial validation cases (4)

AC_IPMSM_001
Experimental validation of MANATEE noise calculation on a variable speed traction IPMSM for automotive application

AC_SCIM_002
Experimental validation of MANATEE noise calculation on a variable speed traction IPMSM for railway application

AC_SCIM_003
Experimental validation of MANATEE noise calculation on an induction motor for naval dredge pump application

AC_WRSM_001
Experimental validation of MANATEE noise calculation on a salient pole hydroelectric generator