An Improved Droop Control Strategy for VSC-Based MVDC Traction Power Supply System
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2018.2821105
Abstract: Due to the development of advanced power electronic techniques, voltage-source-converter-based medium voltage dc (MVDC) traction power supply system (VSC-based MVDC TPSS) could be an alternative supply solution for high-speed railways (HSRs) in the future. The… read more here.
Keywords: supply; mvdc traction; system; control ... See more keywords
Accurate Identification of Harmonic Impedance of Traction Power Supply Systems Considering Harmonic Lateral Propagation
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3190849
Abstract: The harmonic impedance of traction power supply systems (TPSSs) is a crucial parameter in identifying, preventing and suppressing high-order harmonic resonances. This article proposes a TPSS harmonic impedance identification method considering the harmonic lateral propagation… read more here.
Keywords: traction power; harmonic impedance; impedance traction; identification ... See more keywords
Modelling on Novel Cable Traction Power Supply System and Power Distribution Analysis
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2021.3069980
Abstract: Novel cable traction power supply system (NCTPSS) is a kind of long distance co-phase traction power supply system (TPSS), it can effectively solve problems caused by train's passing through electrical phase separation and improve utilization… read more here.
Keywords: system; power supply; traction power; power ... See more keywords
Optimization Method With Prediction-Based Maintenance Strategy for Traction Power Supply Equipment Based on Risk Quantification
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2018.2863550
Abstract: A prediction-based maintenance (PBM) strategy can save resources while simultaneously guaranteeing the traction power supply system (TPSS) operates in a stable and reliable condition. Based on risk quantification, this paper presents a method to assess… read more here.
Keywords: risk; maintenance; power supply; strategy ... See more keywords
Negative Resistance Converter Traction Power System for Reducing Rail Potential and Stray Current in the Urban Rail Transit
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2020.2991041
Abstract: In the urban rail transit, the rail current leaks into the earth inevitably due to the incomplete rail-to-earth insulation. It then forms rail potential and stray current issues, which endanger the personal safety and cause… read more here.
Keywords: potential stray; stray current; rail potential; traction power ... See more keywords
A Co-Phase Traction Power Supply System Based on Asymmetric Three-Leg Hybrid Power Quality Conditioner
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2020.3032939
Abstract: Single-phase 25kV AC traction power supply system (TPSS) is widely used for electric power feeders in high-speed rail. Modern locomotives draw a large amount of unbalanced, inductive power from two phases of the grid through… read more here.
Keywords: conditioner; system; traction power; power ... See more keywords
Application of a High-Power Reversible Converter in a Hybrid Traction Power Supply System
Sign Up to like & getrecommendations! Published in 2017 at "Applied Sciences"
DOI: 10.3390/app7030282
Abstract: A high-power reversible converter can achieve a variety of functions, such as recovering regenerative braking energy, expanding traction power capacity, and improving an alternating current (AC) grid power factor. A new hybrid traction power supply… read more here.
Keywords: power reversible; high power; power; reversible converter ... See more keywords
Power Flow Analysis of the Advanced Co-Phase Traction Power Supply System
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12040754
Abstract: The development of the traction power supply system (TPSS) is limited by the existence of the neutral section in the present system. The advanced co-phase traction power supply system (ACTPSS) can reduce the neutral section… read more here.
Keywords: system; power supply; traction power; power ... See more keywords
Traction Power Substation Load Analysis with Various Train Operating Styles and Substation Fault Modes
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13112788
Abstract: The simulation of railway systems plays a key role in designing the traction power supply network, managing the train operation, and making changes to timetables. Various simulation technologies have been developed to study the railway… read more here.
Keywords: network; substation; power; train ... See more keywords