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The module aims to illustrate the basic principles of electrification of a mass transit line (passenger and freight) both by rail and road. Focus is on: the main characteristics of the railway superstructure and traction lines; the structure of primary lines and interconnections in AT / MT with electrical substations, the main components of the substations’ power supply to the contact lines and the structure of the latter, the protection and control system both electrified in d.c. and a.c. The main causes of interference and the measures to be implemented are analyzed with a view to their solution. The module ends with some mention of the feasibility of railway electrification.

Good knowledge of electrical systems and electrical machines

Electrical Railway Transportation Systems. Autori: Morris Brenna, Federica Foiadelli, Dario Zaninelli

Attendance in the classroom is strongly recommended

Evaluation of the project work followed by oral questions on the program

Classroom lessons Group design exercises