This thesis presents the derivation of two transient models of a multiphase induction motor. The first is based on the analytical electromagnetic and algebraic nature of the problem. The second focuses on the extraction of lumped information from a Finite Element analysis of the machine. Both result in a system of ordinary differential equations. Models are compared to a FE reference in terms of electrical and mechanical results for different supplying configurations and pole transitions.

Transient model of an automotive multiphase induction machine with phase and pole changing capability

Pisani, Andrea
2020/2021

Abstract

This thesis presents the derivation of two transient models of a multiphase induction motor. The first is based on the analytical electromagnetic and algebraic nature of the problem. The second focuses on the extraction of lumped information from a Finite Element analysis of the machine. Both result in a system of ordinary differential equations. Models are compared to a FE reference in terms of electrical and mechanical results for different supplying configurations and pole transitions.
2020-04-28
motore, asincrono, multifase, FEM, Comsol
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.12608/21128