Studies of dynamic interactions in hybrid ac-dc grid under different fault conditions using real time digital simulation

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Emhemed, A. and Adam, G. and Hong, Q. and Burt, G. (2017) Studies of dynamic interactions in hybrid ac-dc grid under different fault conditions using real time digital simulation. In: The 13th International Conference on AC and DC Power Transmission, 2017-02-14 - 2017-02-16, Midland Hotel. (https://doi.org/10.1049/cp.2017.0010)

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Abstract

High Voltage Direct Current (HVDC) grid concept has recently been introduced as the next step to the point-to-point HVDC links to maximise the benefits of more power flow share, and reduce the impact of renewables intermittency. However, the integration of DC grid within existing AC systems is complex and very challenging. The compatibility between the two systems under different operating conditions needs to be fully understood. This will require sophisticated models and analysis of their behaviour using powerful tools. This paper presents a representative dynamic model of a hybrid AC-DC gird, and investigates the transient and dynamic interaction between the AC and DC grids under different fault conditions. The model represents a reduced AC UK power system interfaced to a detailed four-terminal DC grid. The developed mode is built in Real Time Digital Simulation (RTDS) using dual time steps simulation techniques.

ORCID iDs

Emhemed, A. ORCID logoORCID: https://orcid.org/0000-0002-4635-0167, Adam, G. ORCID logoORCID: https://orcid.org/0000-0002-1263-9771, Hong, Q. ORCID logoORCID: https://orcid.org/0000-0001-9122-1981 and Burt, G. ORCID logoORCID: https://orcid.org/0000-0002-0315-5919;
  • Item type:Conference or Workshop Item(Paper)
    ID code:59527
    Dates:
    Date
    Event
    29 May 2017
    Published
    29 November 2016
    Accepted
    Notes:© Copyright 2017 IEEE - All rights reserved, including rights for text and data mining and training of artificial intelligence and similar technologies. A. Emhemed, G. Adam, Q. Hong and G. Burt, "Studies of dynamic interactions in hybrid ac-dc grid under different fault conditions using real time digital simulation," 13th IET International Conference on AC and DC Power Transmission (ACDC 2017), Manchester, UK, 2017, pp. 1-5, doi: 10.1049/cp.2017.0010. This paper is a postprint of a paper submitted to and accepted for publication in 13th International Conference on AC and DC Power Transmission and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at the IET Digital Library.
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Depositing user: Pure Administrator
    Date deposited:20 Jan 2017 16:25
    Last modified:27 Nov 2024 01:39
    URI:https://strathprints.strath.ac.uk/id/eprint/59527
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