Application of Control Lyapunov Functions to voltage source converters-based high voltage direct current for improving transient stability
2007 (English)In: 2007 IEEE LAUSANNE POWERTECH, VOLS 1-5, NEW YORK: IEEE , 2007, 244-249 p.Conference paper (Refereed)
VSC-HVdc has become an important member in the field of power electronics with application in transmission systems thanks to its capability of fast response operation and independent control of active and reactive power. An appropriate control strategy and a correct selection of input signals allow the VSC-HVdc to enhance transient stability, damp power oscillations and provide voltage support in power systems in a significant way. This paper presents, as part of a development of a Multichoice Control for a VSC-HVdc, the derivation of a control strategy for transient stability, based on Control Lyapunov Function. The VSC-HVdc is represented by a general model, referred to as Injection Model which represents the VSC-HVdc as an element in the power system that provides adequate interaction with other system elements.
Place, publisher, year, edition, pages
NEW YORK: IEEE , 2007. 244-249 p.
Control Lyapunov Functions, transient stability, VSC-HVdc
Other Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-36829DOI: 10.1109/PCT.2007.4538324ISI: 000258730100043ScopusID: 2-s2.0-50849099465OAI: oai:DiVA.org:kth-36829DiVA: diva2:431246
IEEE Lausanne Powertech Lausanne, SWITZERLAND, JUL 01-05, 2007
QC 201107182011-07-182011-07-152011-07-18Bibliographically approved