Solving Sorting of Rolling Stock Problems Utilizing Pseudochain Structures in Graphs

2019 ◽  
pp. 45-59
Author(s):  
Jens Dörpinghaus ◽  
Rainer Schrader
Keyword(s):  
Rolling Stock

Steel in Rolling Stock

1893 ◽  
Vol 35 (896supp) ◽  
pp. 14312-14313
Keyword(s):  
Rolling Stock

Analysis and Design of 3.3 kV IGBT Based Three-Level DC/DC Converter with High-Frequency Isolation and Current Doubler Rectifier

2009 ◽  
Vol 25 (25) ◽  
pp. 103-108
Author(s):  
Dmitri Vinnikov ◽  
Tanel Jalakas ◽  
Indrek Roasto
Keyword(s):  
High Voltage ◽  
High Frequency ◽  
Power Converter ◽  
Rolling Stock ◽  
Analysis And Design ◽  
Auxiliary Power ◽  
Igbt Modules ◽  
Isolation Transformer ◽  
New Generation ◽  
Generation Power

Analysis and Design of 3.3 kV IGBT Based Three-Level DC/DC Converter with High-Frequency Isolation and Current Doubler RectifierThe paper presents the findings of a R&D project connected to the development of auxiliary power supply (APS) for the high-voltage DC-fed rolling stock applications. The aim was to design a new-generation power converter utilizing high-voltage IGBT modules, which can outpace the predecessors in terms of power density, i.e. to provide more power for smaller volumetric space. The topology proposed is 3.3 kV IGBT-based three-level neutral point clamped (NPC) half-bridge with high-frequency isolation transformer and current doubler rectifier that fulfils all the targets imposed by the designers. Despite an increased component count the proposed converter is very simple in design and operation. The paper provides an overview of the design with several recommendations and guidelines. Moreover, the simulation and experimental results are discussed and the performance evaluation of the proposed converter is presented.

MODELING OF THE WORK OF RUBBER SEALS OF THE ROLLING STOCK BRAKE NETWORK IN THE LOW TEMPERATURE CONDITIONS

2017 ◽  
Vol 3 (55) ◽  
Author(s):  
Manuilov N.I. ◽  
◽  
Ivanov P. Yu. ◽  
Dulsky E. Yu. ◽  
◽  
...  
Keyword(s):  
Low Temperature ◽  
Rolling Stock ◽  
Temperature Conditions
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