Estimation of grid parameters for the control of variable series reactance FACTS devices
2006 (English)In: 2006 POWER ENGINEERING SOCIETY GENERAL MEETING, VOLS 1-9, 2006, 105-111 p.Conference paper (Refereed)
For high performance control of Flexible AC Transmission System (FACTS) devices with controllable reactances, a representation of the surrounding grid is essential. Using such a model, an adaptive control strategy can be developed which optimizes the control in real time as the grid parameters change. This paper proposes such a generic grid model and derives the theory of how to estimate the main parameters using measurements of the line active power response from small step reactance changes. The estimation methods are verified using simple grid models in PSCAD simulations and more advanced grid models using SIMPOW simulations of a modified version of the CIGRE Nordic 32 grid. This work should be thought of as a foundation for developing control systems for variable series reactance FACTS devices.
Place, publisher, year, edition, pages
2006. 105-111 p.
, IEEE Power Engineering Society General Meeting, ISSN 1932-5517
parameter estimation, power system stability, power transmission control, prediction methods, FACTS
Other Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-8038DOI: 10.1109/PES.2006.1708919ISI: 000247080000022ISBN: 978-1-4244-0492-6OAI: oai:DiVA.org:kth-8038DiVA: diva2:13253
General Meeting of the Power-Engineering-Society, Montreal, CANADA, JUN 18-22, 2006
QC 201011122008-02-272008-02-272011-10-10Bibliographically approved