29 Jul 2010
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Electrical rotating machines

The design and optimization of rotating actuators has became essential in a global context of an increasing demand of electric power with higher quality and efficiency standards in respect with new environmental requirements.To succeed in this challenging tasks, CEDRAT is there to help you with its leading simulation software’s suite.

 

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software CEDRAT Software Solution

Flux: 2D,3D, skewed and dedicated Overlays for Electromagnetic and Thermal Analysis with Finite Elements Method

SPEED: Dedicated Analytical Software for Motor Electromagnetic Pre-Sizing 

Motor-CAD: Dedicated Analytical Lumped Network Software for Motor Thermal Analysis

Portunus: Design of Power Electronics and Drive of Electrical Machines
application Applications

- DC machines, Induction machines, Synchronous machines, SRM, Transverse flux machines…

- Machine drive and power electronic systems
domain Domains

Automotives, Aeronautics, Industries, Power Plants, Medical, Household appliances, …everywhere…
parameters A complete various parameters influence to study

Flux: Electromagnetic quantities analysis and tuning to achieve performance, steady State study, transient calculations, starting, cogging torque, no load & short-circuit tests, Back EMF, skin and proximity effects, faults analysis, multiphysics coupling to take into account whole Physics …

SPEED: Pre-Sizing of machines, static & transient computations, power balance …

Motor-CAD: Thermal Steady State and transient analysis of machines, different cooling methods and thermal quantities to optimize the device …

Portunus: Power electronics and mechanics analysis and optimization, behavioral studies…
output Outputs

Flux: Equivalent scheme parameters values, magnetic and thermal quantities distribution visualization, Eddy current gistribution, power losses, power balance, iron losses, dielectric and thermal quantities distribution…

SPEED: Design Sheet, Performance, Power Electronics computations, Static and Transient Computations …

Motor-CAD: Automatic Thermal Coefficients computation, Temperature Distribution, Steady State values, Transient graphs …

Portunus: Electrical quantities and losses of the power electronics, drive control characteristics, mechanical quantities and losses …

advantage Advantages

Flux: Fast and precise solving, scripting language for design automation, overlays for easy definition of machines (geometry and mesh), electrical and kinematic couplings, easy multi parametric studies, SPEED files import capability, multiphysics Capabilities, Skewed geometries avoid long 3D computation time…

SPEED: Fast solution, dedicated design sheets & graphs …

Motor-CAD: Fast and precise thermal computations with temperature distribution, curves, easy to change physical definition like cooling method, emissivity coefficient …

Portunus: Transient simulation and Flux-Portunus co-simulation …
reference References

ABB, Alstom, General electric, Leroy Somer, Bernard & Bonnefond, Somfy, Electrogen, G2ELab, Maccon, Loockheed Martin, Valeo, …