Small-signal stability analysis of multi-terminal VSC-based dc transmission systems

Kalcon, Giddani O. and Adam, Grain P. and Anaya-Lara, Olimpo and Lo, Stephen and Uhlen, Kjetil (2012) Small-signal stability analysis of multi-terminal VSC-based dc transmission systems. IEEE Transactions on Power Systems, 27 (4). pp. 1818-1830. ISSN 0885-8950

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Abstract

A model suitable for small-signal stability analysis and control design of multi-terminal dc networks is presented. A generic test network that combines conventional synchronous and offshore wind generation connected to shore via a dc network is used to illustrate the design of enhanced voltage source converter (VSC) controllers. The impact of VSC control parameters on network stability is discussed and the overall network dynamic performance assessed in the event of small and large perturbations. Time-domain simulations conducted in Matlab/Simulink are used to validate the operational limits of the VSC controllers obtained from the small-signal stability analysis.

Creators(s): Kalcon, Giddani O., Adam, Grain P. ORCID logoORCID: https://orcid.org/0000-0002-1263-9771, Anaya-Lara, Olimpo ORCID logoORCID: https://orcid.org/0000-0001-5250-5877, Lo, Stephen and Uhlen, Kjetil;
Item type:Article
ID code:41664
Keywords:small-signal stability analysis , multi-terminal , VSC-based , dc transmission systems, Electrical engineering. Electronics Nuclear engineering, Energy Engineering and Power Technology, 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:23 Oct 2012 15:59
Last modified:26 Feb 2021 04:50
URI:https://strathprints.strath.ac.uk/id/eprint/41664
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