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eb - Elektrische Bahnen
Architectures for control and protection in digital traction sub-stations
5 Seiten
The article discusses research results from the European project In2Rail and gives an applicationoriented example of digitalization in the railway traction substation structure. Today´s protection and control architectures are compared with the new possibilities opened up by components supporting the IEC 61850 process bus. Besides the architectural comparison, the pros and cons of classic as well as digital architectures are presented. The results are transferred to the architecture for a future digital traction power substation demonstrator.