DocumentCode
2292451
Title
Evaluation of the interferences in the interconnection point between 2×25kVac High-Speed railway lines and 3kVdc regional system
Author
Brenna, M. ; Foiadelli, F. ; Zaninelli, D. ; Roscia, M.
Author_Institution
Dept. of Energy, Politec. di Milano, Milan, Italy
fYear
2009
fDate
15-17 Sept. 2009
Firstpage
1
Lastpage
6
Abstract
This paper deals with the interferences between the new 2times25 kV - 50 Hz Italian High Speed/High Capacity railway lines and the 3 kV regional system. In particular, the interconnection between the two supply systems has been investigated by modeling all the appliances in the border region. Many simulation results are presented and discussed in order to evaluate the efficiency of the solution adopted in Italy.
Keywords
railway electrification; traction power supplies; Italian AC high-speed railway lines; interconnection point; interference evaluation; regional direct current lines; supply system; voltage 3 kV; Communication system signaling; Filters; Frequency; Interference; Performance evaluation; Power supplies; Power system modeling; Protection; Rail transportation; Transformers; catenary origin point; harmonics; railway lines;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Power Quality and Utilisation, 2009. EPQU 2009. 10th International Conference on
Conference_Location
Lodz
ISSN
2150-6655
Print_ISBN
978-1-4244-5171-5
Electronic_ISBN
2150-6655
Type
conf
DOI
10.1109/EPQU.2009.5318820
Filename
5318820
Link To Document