Methodology for Implementing Simulation Models of 25 kV 50 Hz Traction Systems with Converter Power Stations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F25%3A39922898" target="_blank" >RIV/00216275:25510/25:39922898 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.30420/566541175" target="_blank" >https://doi.org/10.30420/566541175</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.30420/566541175" target="_blank" >10.30420/566541175</a>

Result language
angličtina
Original language name
Methodology for Implementing Simulation Models of 25 kV 50 Hz Traction Systems with Converter Power Stations
Original language description
The paper presents research activities in the area of computing support for the design and tuning of new technologies of traction power supply 25 kV 50 Hz. The paper analyzes the methodology of parametrizing simulation models, which are necessary for the design and tuning of short-circuit protection in the traction network and the output characteristics of the converters in connection with continuous bilateral power supply by semiconductor converters. These simulation models work on the basis of phasor calculus. The paper presents cases of possible simplification of parameterization and analyzes the properties of simulation calculations with regard to the effects of mutual inductances and capacities of the traction circuit on the accuracy of circuit calculations using examples. Calculations of partial simulation models are validated by measured data.
Czech name
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Czech description
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Project
<a href="/en/project/CL01000041" target="_blank" >CL01000041: Means for the implementation of low-emission technologies in rail transport</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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