Lumped Parameter Model of a 2x25 kV Railway System Based on Root-Matching Method

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

Electric railway lines are typically single-phase systems whose operation generates voltage unbalance in the transmission network, mainly due to trains acceleration. The design of the controller of a power electronics converter accessing energy from a flywheel to counteract such unbalance, requires accurate time-domain modelling of the railway system. In this paper, a lumped parameter equivalent circuit is proposed and solved using the root-matching method for a 2×25 kV railway system. The presented results confirm the suitability of the proposed model and pave the way for the design of a peak shaving control strategy of the traction load.
Original languageEnglish
Title of host publication2018 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific)
Number of pages5
PublisherIEEE
Publication date2018
Pages1-5
ISBN (Print)978-1-5386-5783-6
ISBN (Electronic)978-1-5386-5782-9
DOIs
Publication statusPublished - 2018

Keywords

  • Power system modelling
  • Railway system
  • Root-matching method
  • Energy storage
  • Flywheel

Cite this

D'ambrosio, A., Mijatovic, N., & Agelidis, V. G. (2018). Lumped Parameter Model of a 2x25 kV Railway System Based on Root-Matching Method. In 2018 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific) (pp. 1-5). IEEE. https://doi.org/10.1109/ITEC-AP.2018.8433293
D'ambrosio, Alessandro ; Mijatovic, Nenad ; Agelidis, Vassilios G. / Lumped Parameter Model of a 2x25 kV Railway System Based on Root-Matching Method. 2018 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific). IEEE, 2018. pp. 1-5
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title = "Lumped Parameter Model of a 2x25 kV Railway System Based on Root-Matching Method",
abstract = "Electric railway lines are typically single-phase systems whose operation generates voltage unbalance in the transmission network, mainly due to trains acceleration. The design of the controller of a power electronics converter accessing energy from a flywheel to counteract such unbalance, requires accurate time-domain modelling of the railway system. In this paper, a lumped parameter equivalent circuit is proposed and solved using the root-matching method for a 2×25 kV railway system. The presented results confirm the suitability of the proposed model and pave the way for the design of a peak shaving control strategy of the traction load.",
keywords = "Power system modelling, Railway system, Root-matching method, Energy storage, Flywheel",
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D'ambrosio, A, Mijatovic, N & Agelidis, VG 2018, Lumped Parameter Model of a 2x25 kV Railway System Based on Root-Matching Method. in 2018 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific). IEEE, pp. 1-5. https://doi.org/10.1109/ITEC-AP.2018.8433293

Lumped Parameter Model of a 2x25 kV Railway System Based on Root-Matching Method. / D'ambrosio, Alessandro; Mijatovic, Nenad; Agelidis, Vassilios G.

2018 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific). IEEE, 2018. p. 1-5.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

TY - GEN

T1 - Lumped Parameter Model of a 2x25 kV Railway System Based on Root-Matching Method

AU - D'ambrosio, Alessandro

AU - Mijatovic, Nenad

AU - Agelidis, Vassilios G.

PY - 2018

Y1 - 2018

N2 - Electric railway lines are typically single-phase systems whose operation generates voltage unbalance in the transmission network, mainly due to trains acceleration. The design of the controller of a power electronics converter accessing energy from a flywheel to counteract such unbalance, requires accurate time-domain modelling of the railway system. In this paper, a lumped parameter equivalent circuit is proposed and solved using the root-matching method for a 2×25 kV railway system. The presented results confirm the suitability of the proposed model and pave the way for the design of a peak shaving control strategy of the traction load.

AB - Electric railway lines are typically single-phase systems whose operation generates voltage unbalance in the transmission network, mainly due to trains acceleration. The design of the controller of a power electronics converter accessing energy from a flywheel to counteract such unbalance, requires accurate time-domain modelling of the railway system. In this paper, a lumped parameter equivalent circuit is proposed and solved using the root-matching method for a 2×25 kV railway system. The presented results confirm the suitability of the proposed model and pave the way for the design of a peak shaving control strategy of the traction load.

KW - Power system modelling

KW - Railway system

KW - Root-matching method

KW - Energy storage

KW - Flywheel

U2 - 10.1109/ITEC-AP.2018.8433293

DO - 10.1109/ITEC-AP.2018.8433293

M3 - Article in proceedings

SN - 978-1-5386-5783-6

SP - 1

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BT - 2018 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific)

PB - IEEE

ER -

D'ambrosio A, Mijatovic N, Agelidis VG. Lumped Parameter Model of a 2x25 kV Railway System Based on Root-Matching Method. In 2018 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific). IEEE. 2018. p. 1-5 https://doi.org/10.1109/ITEC-AP.2018.8433293