Bond Graph Based Stability Analysis of a Railway Traction System

Grace Gandanegara (1) , Xavier Roboam (1) , Bruno Sareni (1) , Geneviã¨ve Dauphin-Tanguy (2)

1 LEEI - Laboratoire électrotechnique et électronique industrielle
2 LAGIS - Laboratoire d'Automatique, Génie Informatique et Signal

This paper emphasises the interest of the Bond Graph approach for analysis and system design of heterogeneous and multi-field devices. In particular, the local stability analysis of non linear systems can be directly derived from the linearised Causal Bond Graph. This method is applied to a typical electrical engineering system: a railway traction device involving electromechanical couplings. Validity, usefulness and originality of this approach are displayed.

Mots clés: Bond graph; System design; Heterogeneous devices; Modelling; Stability

Domaines: Optimisation et contrôle [math.OC]; Energie électrique

Grace Gandanegara, Xavier Roboam, Bruno Sareni, Geneviã¨ve Dauphin-Tanguy. Bond Graph Based Stability Analysis of a Railway Traction System. European Power Electronics and Drives Journal, 2005, vol. 15. ⟨hal-00782730⟩