Analytical efficiency evaluation of VSC-HVDC transmission links

Kalcon, Giddani and Adam, Grain P. and Anaya-Lara, Olimpo and Burt, Graeme and Lo, K.L. (2013) Analytical efficiency evaluation of VSC-HVDC transmission links. International Journal of Electrical Power and Energy Systems, 44 (1). pp. 1-6. ISSN 0142-0615

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Abstract

An analytical method to calculate the efficiency of VSC-HVDC links based on two-level and three-level VSCs is presented. The method uses the average and root mean square of the VSC converter current to estimate the conversion losses in the converters (conduction and switching losses). The remaining power losses (DC cable transmission losses due to I2R, the losses in the coupling transformer, and AC harmonic filter losses) are evaluated using conventional well-known methods. Results obtained analytically are confirmed by digital simulations.

ORCID iDs

Kalcon, Giddani, Adam, Grain P. ORCID logoORCID: https://orcid.org/0000-0002-1263-9771, Anaya-Lara, Olimpo ORCID logoORCID: https://orcid.org/0000-0001-5250-5877, Burt, Graeme ORCID logoORCID: https://orcid.org/0000-0002-0315-5919 and Lo, K.L.;
  • Item type:Article
    ID code:59842
    Dates:
    Date
    Event
    31 January 2013
    Published
    9 August 2012
    Published Online
    5 July 2012
    Accepted
    Keywords:conversion losses, IGBTs, two-level VSC converter, three-level VSC converter, VSC-HVDC, Electrical engineering. Electronics Nuclear engineering, Electrical and Electronic Engineering
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Depositing user: Pure Administrator
    Date deposited:17 Feb 2017 10:26
    Last modified:18 Jun 2021 02:28
    URI:https://strathprints.strath.ac.uk/id/eprint/59842
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