Multiconductor Cell Analysis of AC High Speed Railway Lines

Benato, Roberto; Gardan, Giovanni; Rusalen, Luca

doi:10.1109/tte.2023.3244272

Cited by 2 publications

(1 citation statement)

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“…The interaction between the public power system and the traction power supply system is modeled as a simple Thevenin-and Norton-equivalent interaction, respectively, assuming the distortion of the trains as a source for the disturbances in the public grid. Other examples of ERPS modeling for resonance and distortion studies can be found for the analysis of the harmonic sources [112], impedance identification [113,114], harmonic penetration to the local power supply of the traction substation [115], filter design [116], improved propagation studies [114][115][116], etc.…”

Section: Modeling the Waveform Distortion Interactions In Railway Sys...mentioning

confidence: 99%

Review of Waveform Distortion Interactions Assessment in Railway Power Systems

Salles

Rönnberg

2023

Energies

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This work aims to cover the measurement, modeling, and analysis of waveform distortions in railway power systems. It is focused on waveform distortion as a phenomenon that includes harmonic distortion, interharmonic distortion, and supraharmonics. A comprehensive view of the interactions of waveform distortions in railway systems is needed, together with a grid perspective of power quality incorporating all aspects, sources, propagation, requirements, and effects. It is understood that the communities interested or involved in the subject of railway power systems would benefit from an integrated overview of the literature on the complex problem of waveform distortion. The literature review is divided into four categories: characterization and measurements, modeling, the application of artificial intelligence, and specific issues. For each category of work, the contributions are highlighted, and a discussion on opportunities, gaps, and critical observations is provided. The work successfully builds a framework for the subject with two main characteristics; the review is informative and propositional, providing a road map of opportunities for future works. Some aspects and recommendations can be highlighted. Suggestions for future works and research practices on waveform distortion in electrical transportation are offered.

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