Validations

Industrial validations

MANATEE simulation software specialized in electric motor vibroacoustics has been initially developed internally by EOMYS to support its consulting activities on EV HEV NVH issues. 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.

16. Jenkins logo
Jenkins logo

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 on-load 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)

Stator currents (1)

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 no-load, comparison between FEA and permeance/mmf model

  • EM_SPMSM_NL_017

    outer rotor PMSM at no-load, 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 (V-shape), 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 (V-shape), 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, semi-closed slots

  • EM_SCIM_NL_001

    inner rotor SCIM polar geometry, full pitch winding, semi-closed stator slots / linear no-load 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 no-load 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 (semi-closed slots) / linear no-load 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 no-load 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, semi-closed slots, single layer winding / linear on-load, imposed currents / FEMM Vs subdomain model with field reconstruction / armature and magnet airgap field

  • EM_SPMSM_FL_006

    inner rotor SPMSM / linear on-load, current imposed / permance mmf model Vs FEMM / airgap flux density

  • EM_SPMSM_FL_007

    inner rotor SPMSM / linear on-load, 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, semi-closed 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 no-load, 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 (V-shape), 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 armature-load, imposed currents / FEMM Vs semi-analytical subdomain model / armature airgap field

  • EM_IPMSM_AL_002

    inner rotor IPMSM, non overlapping all teeth winding / linear on-load, 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, semi-closed slots

  • EM_SCIM_NL_009

    inner rotor SCIM polar geometry, full pitch winding, opened stator slots / linear no-load 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 semi-closed slots

  • EM_SPMSM_AL_002

    inner rotor SPMSM, semi-closed slots, single layer winding with slot shift / linear on-load, 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, semi-closed slots

  • EM_SPMSM_AL_007

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

  • EM_SPMSM_FL_001

    inner rotor SPMSM, semi-closed slots, single layer winding / linear on-load, 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 on-load, 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, semi-closed 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, semi-closed slots

Permeance / mmf model (31)

  • EM_SPMSM_NL_016

    outer rotor PMSM at no-load, 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 (V-shape), 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 (V-shape), 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, semi-closed slots

  • EM_SCIM_NL_001

    inner rotor SCIM polar geometry, full pitch winding, semi-closed stator slots / linear no-load 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 no-load 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

    no-load 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, semi-closed slots, single layer winding with slot shift / linear on-load, imposed currents / FEMM Vs permeance mmf model / armature airgap field

  • EM_SPMSM_AL_004

    inner rotor SPMSM, semi-closed slots, double layer winding with slot shift / linear on-load, 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 on-load, current imposed / permance mmf model Vs FEMM / airgap flux density

  • EM_SPMSM_NL_011

    inner rotor SPMSM / linear no-load / 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 armature-load, imposed currents / FEMM Vs semi-analytical subdomain model / armature airgap field

  • EM_IPMSM_AL_002

    inner rotor IPMSM, non overlapping all teeth winding / linear on-load, 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, semi-closed slots

  • EM_SCIM_NL_003

    inner rotor SCIM polar geometry (semi-closed slots) / linear no-load 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

    no-load 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 semi-closed slots

  • EM_SPMSM_AL_003

    Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semi-closed slots

  • EM_SPMSM_AL_004

    inner rotor SPMSM, semi-closed slots, double layer winding with slot shift / linear on-load, 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 on-load, current imposed / permance mmf model Vs FEMM / airgap flux density

  • EM_SPMSM_NL_011

    inner rotor SPMSM / linear no-load / 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, semi-closed slots

Cogging torque (2)

Electromagnetic torque (2)

Permeance (1)

  • EM_SCIM_NL_008

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

Rotor mmf (2)

  • ALG_004

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

  • ALG_006

    slot position when both rotor and stator are skewed

Stator mmf (2)

  • ALG_004

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

  • ALG_006

    slot position when both rotor and stator are skewed

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, semi-closed stator slots / linear no-load 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 no-load 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 (semi-closed slots) / linear no-load 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

    no-load 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 no-load 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 no-load, comparison between FEA and permeance/mmf model

  • EM_SPMSM_NL_017

    outer rotor PMSM at no-load, comparison between FEA and subdomain model

  • EM_SPMSM_NL_018

    Optimal rotor stepped-skew 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 semi-closed slots

  • EM_SPMSM_AL_002

    inner rotor SPMSM, semi-closed slots, single layer winding with slot shift / linear on-load, 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, semi-closed slots

  • EM_SPMSM_AL_004

    inner rotor SPMSM, semi-closed slots, double layer winding with slot shift / linear on-load, imposed currents / FEMM Vs permeance mmf model / armature airgap field

  • EM_SPMSM_AL_005

    inner rotor SPMSM, double layer non overlapping all teeth winding / no-load / winding functions theory / stator mmf harmonic content

  • EM_SPMSM_AL_006

    inner rotor SPMSM, single layer overlapping all teeth winding / no-load / 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, semi-closed slots, single layer winding / linear on-load, 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 on-load, current imposed / subdomain model /influence of the load angle on torque

  • EM_SPMSM_FL_006

    inner rotor SPMSM / linear on-load, current imposed / permance mmf model Vs FEMM / airgap flux density

  • EM_SPMSM_FL_007

    inner rotor SPMSM / linear on-load, 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, semi-closed 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 no-load in SPMSM with subdomain model

  • EM_SPMSM_NL_005

    Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semi-closed slots

  • EM_SPMSM_NL_006

    inner rotor SPMSM, open slots / linear no-load / subdomain model / cogging torque function of slot opening (1g)

  • EM_SPMSM_NL_007

    inner rotor SPMSM, semi-closed slots, double layer integral winding / no-load / FEMM Vs FLUX / airgap flux density

  • EM_SPMSM_NL_008

    inner rotor SPMSM / linear no-load / FEMM Vs FLUX / back emf and flux linkage

  • EM_SPMSM_NL_009

    inner rotor SPMSM / linear no-load / FEMM Vs FLUX / cogging torque

  • EM_SPMSM_NL_010

    no-load radial airgap flux density in PMSM with permeance/mmf model

  • EM_SPMSM_NL_011

    inner rotor SPMSM / linear no-load / 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 armature-load, imposed currents / FEMM Vs semi-analytical subdomain model / armature airgap field

  • EM_IPMSM_AL_002

    inner rotor IPMSM, non overlapping all teeth winding / linear on-load, 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, semi-closed slots

  • EM_IPMSM_NL_002

    Inset permanent magnet synchronous machine subdomain model validation Rotor field and armature fields, semi-closed slots

Geometry (2)

  • NUM_001

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

  • NUM_002

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

Interior permanent magnet (1)

  • EM_IPMSM_AL_001

    Prius fixed speed no load (V-shape), magnetic field only, comparison between reluctance model and non linear FEMM

Outer rotor (4)

  • EM_SPMSM_NL_016

    outer rotor PMSM at no-load, comparison between FEA and permeance/mmf model

  • EM_SPMSM_NL_017

    outer rotor PMSM at no-load, 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)

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 current-driven and voltage-driven variable speed simulations

Sensitivity study (4)

  • EM_SPMSM_NL_018

    Optimal rotor stepped-skew 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

Optimization (4)

  • OP_001

    Validaiton of MANATEE NSGA-II algorithm with ZDT1 function

  • OP_002

    Validation of MANATEE NSGA-II algorithm with ZDT3 function

  • OP_003

    Validation of MANATEE NSGA-II algorithm with ZDT6 function

  • OP_005

    Validation of MANATEE Simplex algorithm with Rosenbrock function

Harmonic (2)

  • ALG_011

    harmonic analysis on AC_IPMSM_001

  • ALG_012

    harm analysis on default proj

No load (21)

  • EM_IPMSM_NL_001

    Inset permanent magnet synchronous machine subdomain model validation Rotor field and no armature field, semi-closed slots

  • EM_IPMSM_NL_002

    Inset permanent magnet synchronous machine subdomain model validation Rotor field and armature fields, semi-closed slots

  • EM_SCIM_NL_001

    inner rotor SCIM polar geometry, full pitch winding, semi-closed stator slots / linear no-load 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 no-load 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 (semi-closed slots) / linear no-load 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

    no-load 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, semi-closed 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 no-load in SPMSM with subdomain model

  • EM_SPMSM_NL_005

    Surface permanent magnet synchronous machine subdomain model validation, rotor field, surface magnet inner rotor, semi-closed slots

  • EM_SPMSM_NL_006

    inner rotor SPMSM, open slots / linear no-load / subdomain model / cogging torque function of slot opening (1g)

  • EM_SPMSM_NL_007

    inner rotor SPMSM, semi-closed slots, double layer integral winding / no-load / FEMM Vs FLUX / airgap flux density

  • EM_SPMSM_NL_008

    inner rotor SPMSM / linear no-load / FEMM Vs FLUX / back emf and flux linkage

  • EM_SPMSM_NL_009

    inner rotor SPMSM / linear no-load / FEMM Vs FLUX / cogging torque

  • EM_SPMSM_NL_010

    no-load radial airgap flux density in PMSM with permeance/mmf model

  • EM_SPMSM_NL_011

    inner rotor SPMSM / linear no-load / 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, semi-closed slots, single layer winding / linear on-load, 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 on-load, current imposed / subdomain model /influence of the load angle on torque

  • EM_SPMSM_FL_006

    inner rotor SPMSM / linear on-load, 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 armature-load, imposed currents / FEMM Vs semi-analytical subdomain model / armature airgap field

  • EM_IPMSM_AL_002

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

  • EM_SPMSM_AL_001

    Surface permanent magnet synchronous machine subdomain model validation, armature field and semi-closed slots

  • EM_SPMSM_AL_002

    inner rotor SPMSM, semi-closed slots, single layer winding with slot shift / linear on-load, 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, semi-closed slots

  • EM_SPMSM_AL_004

    inner rotor SPMSM, semi-closed slots, double layer winding with slot shift / linear on-load, imposed currents / FEMM Vs permeance mmf model / armature airgap field

  • EM_SPMSM_AL_005

    inner rotor SPMSM, double layer non overlapping all teeth winding / no-load / winding functions theory / stator mmf harmonic content

  • EM_SPMSM_AL_006

    inner rotor SPMSM, single layer overlapping all teeth winding / no-load / 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

Space discretization (2)

  • NUM_003

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

  • NUM_006

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

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 current-driven and voltage-driven 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

Sonagram (2)

  • ALG_007

    validation of constant flux sonagram for synchronous machines

  • ALG_001

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

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

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