Design of Power Peak Shaving Controller for Single-Phase AC Railway Systems

Alessandro Drambrosio, Emerson Guest, Nenad Mijatovic, Vassilios G. Agelidis

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

Abstract

Electric railway lines are typically single-phase systems connected to two phases of the power grid. The large and rapid power drawn during the acceleration of the trains can cause voltage and power unbalance in the power system. In order to counteract such unbalance, the installation of a flywheel in the proximity of the traction transformer is proposed. In this paper, a peak shaving control strategy for the power electronic converter accessing energy from the flywheel is presented. Such strategy is based on the synchronization techniques used for single-phase systems, including phase-locked loops and resonant controllers. The paper demonstrates with simulation results satisfactory performance of the controller, which is able to track the traction load and maintain the grid current under a predefined threshold level.

Original languageEnglish
Title of host publicationProceedings of 2018 53rd International Universities Power Engineering Conference
Number of pages6
PublisherIEEE
Publication date20 Nov 2018
Article number8542032
ISBN (Electronic)9781538629109
DOIs
Publication statusPublished - 20 Nov 2018
Event53rd International Universities Power Engineering Conference, UPEC 2018 - Glasgow, United Kingdom
Duration: 4 Sep 20187 Sep 2018

Conference

Conference53rd International Universities Power Engineering Conference, UPEC 2018
CountryUnited Kingdom
CityGlasgow
Period04/09/201807/09/2018
SponsorEDF Energy, IEEE, RTDS Technologies, Scottish and Southern Electricity Networks, TJ/H2b Analytical Sevices Ltd
SeriesProceedings - 2018 53rd International Universities Power Engineering Conference, UPEC 2018

Keywords

  • Energy storage
  • Flywheel
  • Power peak shaving
  • Railway systems
  • Single-phase systems

Cite this

Drambrosio, A., Guest, E., Mijatovic, N., & Agelidis, V. G. (2018). Design of Power Peak Shaving Controller for Single-Phase AC Railway Systems. In Proceedings of 2018 53rd International Universities Power Engineering Conference [8542032] IEEE. Proceedings - 2018 53rd International Universities Power Engineering Conference, UPEC 2018 https://doi.org/10.1109/UPEC.2018.8542032
Drambrosio, Alessandro ; Guest, Emerson ; Mijatovic, Nenad ; Agelidis, Vassilios G. / Design of Power Peak Shaving Controller for Single-Phase AC Railway Systems. Proceedings of 2018 53rd International Universities Power Engineering Conference. IEEE, 2018. (Proceedings - 2018 53rd International Universities Power Engineering Conference, UPEC 2018).
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title = "Design of Power Peak Shaving Controller for Single-Phase AC Railway Systems",
abstract = "Electric railway lines are typically single-phase systems connected to two phases of the power grid. The large and rapid power drawn during the acceleration of the trains can cause voltage and power unbalance in the power system. In order to counteract such unbalance, the installation of a flywheel in the proximity of the traction transformer is proposed. In this paper, a peak shaving control strategy for the power electronic converter accessing energy from the flywheel is presented. Such strategy is based on the synchronization techniques used for single-phase systems, including phase-locked loops and resonant controllers. The paper demonstrates with simulation results satisfactory performance of the controller, which is able to track the traction load and maintain the grid current under a predefined threshold level.",
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Drambrosio, A, Guest, E, Mijatovic, N & Agelidis, VG 2018, Design of Power Peak Shaving Controller for Single-Phase AC Railway Systems. in Proceedings of 2018 53rd International Universities Power Engineering Conference., 8542032, IEEE, Proceedings - 2018 53rd International Universities Power Engineering Conference, UPEC 2018, 53rd International Universities Power Engineering Conference, UPEC 2018, Glasgow, United Kingdom, 04/09/2018. https://doi.org/10.1109/UPEC.2018.8542032

Design of Power Peak Shaving Controller for Single-Phase AC Railway Systems. / Drambrosio, Alessandro; Guest, Emerson; Mijatovic, Nenad; Agelidis, Vassilios G.

Proceedings of 2018 53rd International Universities Power Engineering Conference. IEEE, 2018. 8542032 (Proceedings - 2018 53rd International Universities Power Engineering Conference, UPEC 2018).

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

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T1 - Design of Power Peak Shaving Controller for Single-Phase AC Railway Systems

AU - Drambrosio, Alessandro

AU - Guest, Emerson

AU - Mijatovic, Nenad

AU - Agelidis, Vassilios G.

PY - 2018/11/20

Y1 - 2018/11/20

N2 - Electric railway lines are typically single-phase systems connected to two phases of the power grid. The large and rapid power drawn during the acceleration of the trains can cause voltage and power unbalance in the power system. In order to counteract such unbalance, the installation of a flywheel in the proximity of the traction transformer is proposed. In this paper, a peak shaving control strategy for the power electronic converter accessing energy from the flywheel is presented. Such strategy is based on the synchronization techniques used for single-phase systems, including phase-locked loops and resonant controllers. The paper demonstrates with simulation results satisfactory performance of the controller, which is able to track the traction load and maintain the grid current under a predefined threshold level.

AB - Electric railway lines are typically single-phase systems connected to two phases of the power grid. The large and rapid power drawn during the acceleration of the trains can cause voltage and power unbalance in the power system. In order to counteract such unbalance, the installation of a flywheel in the proximity of the traction transformer is proposed. In this paper, a peak shaving control strategy for the power electronic converter accessing energy from the flywheel is presented. Such strategy is based on the synchronization techniques used for single-phase systems, including phase-locked loops and resonant controllers. The paper demonstrates with simulation results satisfactory performance of the controller, which is able to track the traction load and maintain the grid current under a predefined threshold level.

KW - Energy storage

KW - Flywheel

KW - Power peak shaving

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KW - Single-phase systems

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Drambrosio A, Guest E, Mijatovic N, Agelidis VG. Design of Power Peak Shaving Controller for Single-Phase AC Railway Systems. In Proceedings of 2018 53rd International Universities Power Engineering Conference. IEEE. 2018. 8542032. (Proceedings - 2018 53rd International Universities Power Engineering Conference, UPEC 2018). https://doi.org/10.1109/UPEC.2018.8542032