Control of MTDC Transmission Systems under Local Information
2014 (English)In: Decision and Control (CDC), 2014 IEEE 53rd Annual Conference on, IEEE conference proceedings, 2014, 1335-1340 p.Conference paper (Refereed)
High-voltage direct current (HVDC) is a commonly used technology for long-distance electric power transmission, mainly due to its low resistive losses. In this paper a distributed controller for multi-terminal high-voltage direct current (MTDC) transmission systems is considered. Sufficient conditions for when the proposed controller renders the closed-loop system asymptotically stable are provided. Provided that the closed loop system is asymptotically stable, it is shown that in steady-state a weighted average of the deviations from the nominal voltages is zero. Furthermore, a quadratic cost of the current injections is minimized asymptotically.
Place, publisher, year, edition, pages
IEEE conference proceedings, 2014. 1335-1340 p.
Research subject Electrical Engineering
IdentifiersURN: urn:nbn:se:kth:diva-164313DOI: 10.1109/CDC.2014.7039567ISBN: 978-1-4799-7746-8OAI: oai:DiVA.org:kth-164313DiVA: diva2:805466
IEEE Conference on Decision and Control, 15-17 Dec. 2014, Los Angeles, USA
QC 201505112015-04-152015-04-152015-05-11Bibliographically approved