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Nonlinear Coordinated Control of Multiple HVDC Links
KTH, School of Electrical Engineering (EES), Electric Power Systems.ORCID iD: 0000-0002-2356-4795
KTH, School of Electrical Engineering (EES), Electric Power Systems.
2008 (English)In: 2008 IEEE 2ND INTERNATIONAL POWER AND ENERGY CONFERENCE: PECON, VOLS 1-3, NEW YORK: IEEE , 2008, 497-501 p.Conference paper, Published paper (Refereed)
Abstract [en]

This paper is concerned with the investigation of a new control technique for the conventional High Voltage Direct Current (HVDC) link. The proposed technique relies upon nonlinear state feedback linearization of the AC/DC power system. The idea in nonlinear exact feedback linearization is to algebraically transform system dynamics into a linear control problem using a nonlinear pre-feedback loop, and then for the linearized power system one can design another feedback loop using a well established technique, such as a linear quadratic regulator. The primary goal of the controllers presented in this paper is to contribute to the enhancement of both the transient and the small-signal stability of the power system. Since the proposed state feedback linearization does not rely on assumption that there is only a small deviation of the states from an equilibrium, the enhancement of both is feasible.

Place, publisher, year, edition, pages
NEW YORK: IEEE , 2008. 497-501 p.
Keyword [en]
Nonlinear Control, Coordinated Control, High Voltage Direct Current (HVDC), Power System Stability, Feedback Linearization
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-30837DOI: 10.1109/PECON.2008.4762526ISI: 000266547200094Scopus ID: 2-s2.0-63049083198ISBN: 978-1-4244-2404-7 (print)OAI: oai:DiVA.org:kth-30837DiVA: diva2:402978
Conference
2nd International Power and Energy Conference (PECon 2008) Johor Bahru, MALAYSIA, DEC 01-03, 2008
Note
QC 20110310Available from: 2011-03-10 Created: 2011-03-04 Last updated: 2011-03-10Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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More styles
Language
  • de-DE
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  • nn-NO
  • nn-NB
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  • Other locale
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Output format
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