Traction converter with medium-frequency transformer for railway applications: Direct current control of primary active rectifiers

This contribution deals with a new configuration of traction converter with medium-frequency transformer for multi-system suburban units and locomotives. This paper introduces control of primary voltage source active rectifiers with direct control of trolley current, presents simulation and experime...

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Bibliographic Details
Main Authors: Blahnik, V., Peroutka, Z., Zak, J., Komrska, T.
Format: Conference Proceeding
Language:English
Subjects:
Converter control
Current control
Discrete Fourier transforms
Inductance
Laboratories
Multilevel converters
Proportional control
Pulse width modulation
Rail transportation
Rail vehicle
Rectifiers
Traction applications
Voltage control
Voltage source converter
Wire
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Summary:This contribution deals with a new configuration of traction converter with medium-frequency transformer for multi-system suburban units and locomotives. This paper introduces control of primary voltage source active rectifiers with direct control of trolley current, presents simulation and experimental results of designed low-voltage laboratory prototype of traction converter of rated power of 12 kW.