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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Official URL: https://doi.org/10.1016/j.ijepes.2012.07.018

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.

, Anaya-Lara, Olimpo

, Burt, Graeme

and Lo, K.L.;

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Item metadata

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:	19 Mar 2021 03:18
URI:	https://strathprints.strath.ac.uk/id/eprint/59842

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