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[r43] (HEAD) by simoneferrari

* Updates for version v25.1 (IEMDC25)
Major update:
- added EESM machine (still under development, but simple simulations can be done)
- improved scaling plane (according to OJIA paper)
- improved syreDrive and PLECS export
- added short-circuit FEA simulation for multi-phase machines (partial fault)
- added new motor model: PEIC_PM_V12 (asymmetric 12-phase V-type PMSM)
Minor updates:
- added parallel computing to the efficiency map computation
- improved compatibility with non-Windows system
- improved NVH source computation

2025-05-16 11:43:35 Tree
[r42] by simoneferrari

Minor updates for ECCE24:
- added iron loss model and AC loss model in the short-circuit computation (MMM)
- user manual and reference list updated
- added ICEM24 tutorial slides
- improved the elaboration of the n3phase machine simulation: for single point it is possible to evaluate the single set quantities
- minor bug fixed

2024-10-17 09:53:18 Tree
[r41] by simoneferrari

Release for ICEM24 conference
General
- added ICEM24 motor model (see ICEM24 tutorial)
- minor bug fixed

Main GUI:
- updates and bug fix for sleeve design plane
- added the possibility to control the mesh for structural analysis. Possible to use the mesh imported directly from FEMM
- added SPM-Halbach motor (F. Geremia BSc thesis projecy)
- improved the single point simulation for multi-3-phase machines: possible to set the dq currents for each set
- Optimization tab re-organization: now a similar procedure is adopted to compute dataset for surrogate model. Used to create the dataset for Galileo Ferraris Contest
- Added 3D Thermal model for surrogate model dataset (R. Torchio, F. Lucchini and P. Alotto from UniPD)
- Added COMSOL Multiphysics interface (N. Zanzarelli MSc thesis project)
- Added readFemm function (to read data from FEMM, for Galileo Ferraris Contest), contribution from CADEMA group at PoliTO
- added stacking factor for FEMM simulations
- added demagnetization curve in the DQ plane evaluation (V. Patroni BSc thesis project)
- added ICEM24 motor model (see ICEM24 tutorial)

MMM GUI:
- syreDrive: minor improvements
- syreDrive: added the possibility to select the motor model: CCG or FEM-parametrized PMSM SimScape block
- syreDrive: added AC factor for CCG model
- syreDrive: PLECS CCG model with normalized inverse maps (no loss of information)
- syreDrive: PLECS model with iron loss
- refined maps are used for control trajectories computation and efficiency maps

2024-08-30 17:03:23 Tree
[r40] by simoneferrari

Minor updates for ICIT24 conference and thesis projects
- improved iron and PM loss computation (ICIT24 conference papers)
- PWMfix procedure: computation of efficiency map with PWM effect, through syreDrive-FEMM link (ICIT24 conference paper)
- wrapped IPM motor: improved definition and analytical design (from J. Binder and R. Acquaviva MSc thesis projects)
- added spoke-type IPM motor (from F. Porras BSc thesis project)
- improved inverse model for syreDrive
- added automatic generation of multi-three-phase model in syreDrive
- added JMAG interface

2024-03-22 10:57:53 Tree
[r39] by simoneferrari

Minor bug fixed and some motor models corrected

2023-12-14 14:15:24 Tree
[r38] by simoneferrari

Update for ECCE 2023 (v3.7)
- Main GUI:
- improved structural simulations
- improved model for iron and PM loss evaluation (also with PWM)
- wrapped rotor: improved geometric definition and bug fixed
- improved computation of the magnetic pressure at the airgap and added the computation of the tooth forces
- MMM GUI:
- added safe modes evaluation in the efficiency map computation
- added the derated efficiency map to account for ASC
- added computation of the efficiency maps with PWM loss
- added demagnetization current to the MMM GUI
- added demagnetization limit to the scaling procedure
- added the Matlab figures names
- xbDesignPlaneExplorer
- syrmDesignPlaneExplorer changed name to "xbDesignPlaneExplorer"
- improved workflow with the main GUI
- added the possibility to open the explorer after the design plane computation (without saving the figure)
- added the possibility to import export directly one or more motors to the main GUI

2023-10-29 18:27:24 Tree
[r37] by simoneferrari

Version with WEMDCD23, PCIM23 and IEMDC23 updates.
- Main GUI:
- improvement and bug fixed on the demagnetization limit identification
- added the possibility to compute demagnetized PM volume ad different current angles
- improved magement of the axys style (SR or PM)
- improved the PM loss model: added reaction field and end-side effect (work in progress)
- improved IM simulation toolchain
- added the possibility to have circumferential segmentation of the PMs (Circular and Seg geometry)
- (x,b) design plane and FEAfix and syrmDesignExplorer
- added characteristic current (analytical and FEAfix)
- added Hyper-Worst-Case short-circuit current (analytical and FEAfix)
- added the computation of the PM demagnetization volume @ rated and HWC current (FEAfix)
- added Uncontrolled Generator Operation index
- added the possibility in syrmDesignExplorer to identify the feasibility area (see ICEM 2022 tutorial)
- MMM:
- GUI re-organization: short-circuit and constant current computation moved to the "Waveform" tab
- added efficiency map computation with PWM loss
- improved management of PM temperature
- added demagnetization limit in MMM (as model): demagnetization current function of PM temperature
- added apparent inductance map
- added the possibility to export motorModel structure from GUI to Matlab WorkSpace directly
- syreDrive:
- added iron loss model
- added DFVC torque control
- other:
- added new default motor (based on TeslaModel3)
- updated motor examples with flux maps data
- added SyR-e stats in ReadMe\stats

2023-05-10 09:52:58 Tree
[r36] by simoneferrari

Major updates:
- syreDrive: improved Simulink model
- syreDrive: added PLECS export
- Documentation: added ICEM 2022 tutorial and PLECS conference 2022 presentation
Minor updates:
- Matlab compatibility: improved compatibility with Matlab 2019b (added .m files to run in place of .mlapp files)
- GUI_Syre_MMM: minor bug fixed in resistance computation for different temperatures/frequencies
- GUI_Syre_MMM: improvement of skewed maps computation
- minor bug fixed for SPM geometry
- minor bug fixed for IM geometry
- minor bug fixed for multi-3-phase motor simulation
- improvement of skewing

2022-10-07 13:29:49 Tree
[r35] by simoneferrari

Update to v3.4:
Major updates:
- improved syrmDesign, with PM-SyR and IPM motors (see ICEM22 paper and tutorial)
- improved FEAfix procedure, including the MTPA search (see ICEM22 paper and tutorial)
- added syrmDesignExplorer: a new GUI to open and use the (x,b) planes saved from syrmDesign
- improved scaling maps procedure and added scaling plane to MMM GUI (see ECCE22 paper)
- syreDrive: general review and improvement of the procedure and added circuital models
- added Induction Motor in SyR-e. It is possible to:
- manually define the geometry
- simulate one operating point in Field Oriented Control (FOC) (under validation)
- compute the dq flux map in FOC (under validation)
- run structural simulation (under validation)
- complete compatibility with MMM GUI

Minor updates and bug fixed:
- possibility to edit hc both in p.u. and in mm
- Circular and Seg geometry improved and some bugs corrected
- structural simulation: mesh definition and model improved (still under validation)
- experimental data are more usable in MMM GUI
- improved iron loss model computation with the DC-bias effect
- added ribless motor design and rotor sleeve (under development, no structural simulations available at the moment)

2022-09-02 15:54:28 Tree
[r34] by simoneferrari

Updates:
- GUI_Syre:
- improvements in syrmDesign and FEAfix (under development):
- added design options
- additional information available in the figure
- bug fixed
- added the possibility to change flux carrier thickness (new coefficient: Rotor yoke factor)
- added utilities tab in the main GUI
- added the possibility to simulate custom currents waveform (loaded from a separate file)
- added straight ribs for circular geometry
- V-type geometry: to be dismissed in future releases. Consider to use Seg geometry with barriers shrink factor = 0
- added axis convention (SR or PM)
- GUI_Syre_MMM:
- minor bug fixed in efficiency map computation
- updated operating limits computation: now phase resistance is considered

2021-12-16 08:23:44 Tree
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