The article presents a study which compares the energy demands of the trolleybus and tram
systems in Italian cities. The growth of the interest of local authorities in sustainable mobility …

This paper presents a series of simulation results and experimental data concerning the
operation of an equipment based on power electronics placed on a tram. One toggles with …

The paper presents some practical considerations and experimental results obtained by the
exploitation of a tram that has an electric driving system with an improved technological …

One presents the main disturbances sources from the distribution substations used for urban
electric transportation systems: transformers from substations; three-phase supplying line; …

The paper presents a detailed analysis of the energy consumptions recorded in the
distribution substations from a public transportation system. One presents the evolution of …

A steady-state model with saturation is considered because all the experimental data have
been obtained in steady-state tests. A model for the traction squirrel-cage induction motor …

The paper presents the features of passive filters and some of the topologies used for the
improving of power quality. One has in view aspects on the designing of passive filters tuned …

Résumé L'article présente une des dernières contributions des auteurs au domaine de
l'amélioration de la qualité de l'énergie électrique requise par une sous-station de …

The paper presents some simulated and experimental results obtained from an electric
driving system with chopper of a modernized tram. One makes analysis of the operation …