ALG_010

Objective

Validation objective
Topology SCIM
Model Types
Quantities Sound power level
Geometry Internal rotor
Semi-closed slots
Winding Overlapping distributed winding

This article aims at validating the use of symmetries (Input.Simu.is_symmetry=1) in MANATEE on a squirrel cage induction machine at no load.

Machine

SCIM_018 topology is confidential.

Results

Sound power level with and without symmetries
Sound power level with and without symmetries

One can see that the automated identification of time & space symmetries works correctly as same results are obtained without symmetries. The use of symmetries significantly reduces the computing time of MANATEE.

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