Bond Graph Modeling and Simulation of Electrical Machines

SERGIO JUNCO; MÓNICA ROMERO; DAMIÁN MARELLI

Singapur

Conferencia; IASTED International Conference on Modelling, Simulation and Optimization; 1997

International Association of Science and Technology for Development (IASTED)

In this paper Bond Graph models for the synchronous and for the symmetricalinduction machine are presented. They are d-q models formulated for arbitrary referenceframes with provisions of the necessary transformations to couple their stators to a three-phase net. The Bond Graphs clearly show the energy balance inside the machines asexchange between electric and mechanical subsystems through coupling fields. Stressingthis division can be very useful to synthesize control systems for the machines supportednot only on mathematical but also on physical considerations. The paper also givescomputational versions of the models, based on PC-CAMAS, a modeling and simulationlanguage from the University of Twente. Some simulation results for the induction machinein specific reference frames are also given.