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UIC – International railway union (in French "Union Internationale des Chemins de fer“, in English "International Union of Railways") is a global company, which coordinates the development and operation of railway transport in all member countries. It also solves the issues of creating new and maintaining current international connections, the unification of railway equipment. It supervises safety criteria such as interlocking plant and automatic brakes. It represents member companies at the international level.
Progress of work and summary of results relating to interference from thyristor control systems
Selected format:Interference from chopper controlled locomotives: Investigations and results obtained on the 1.5 kV SNCF system
Selected format:Investigation of interference in track circuits from static converters used for electric passenger train heating
Selected format:Thyristor chopper control and harmonic current in tractoin supply systems
Selected format:Effects caused by 16 2/3 thyristor controlled motive power units on 100 Hz trackcircuits with motortype relays
Selected format:Signal installation interference from the operation of thyristor controlled tractoin vehicles on the CSD railway system
Selected format:Effect of thyristor controlled motive power units on 25 kV, 50 Hz power supply installations of CSD
Selected format:Study of interference in telecommuni cations lines including data trans mmission with a.c. traction
Selected format:Final report (1st part). Technical and economic assessment of possibilities obtainable with thyristor from the user´s viewpoint
Selected format:Power technology problems Study of adverse reactions in the power supply system
Selected format:Latest update: 2026-03-20 (Number of items: 2 268 518)
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