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Analysis of transfer‐limit induced power system security by Markov chain Monte Carlo simulation
Royal Institute of Technology. (Waves signals and systems)ORCID iD: 0000-0003-3111-4820
Royal Institute of Technology.
2012 (English)In: European transactions on electrical power, ISSN 1430-144X, E-ISSN 1546-3109, Vol. 22, 140-151 p.Article in journal (Refereed) Published
Abstract [en]

Adequate security margins are commonly applied in power systems by keeping predefined transfer limitsthrough certain transmission corridors in the system. These limits are often set to keep the N-1 criterionstating that the system should remain stable after the loss of any component. For many stability criteria suchas, voltage stability, and voltage limits at specific nodes, the distribution of the injected power amongst thenodes of the system will be of vital importance. To incorporate this into the analysis of transfer limits theuncertainties in nodal loading and wind power production will have to be considered. In this article wepropose a new method for generating samples of the power at all nodes given a set of transfers throughspecified corridors of the power system. It is then shown how the method can be used to evaluate the risk ofviolating the system stability limits induced by choosing a specific set of transfer limits. The method can beused in power system operations planning when setting the limits for trading and transfer between thedifferent nodes of the power system.

Place, publisher, year, edition, pages
2012. Vol. 22, 140-151 p.
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Physics, Electrotechnology
Identifiers
URN: urn:nbn:se:lnu:diva-61550DOI: 10.1002/etep.551ISI: 000302015200003OAI: oai:DiVA.org:lnu-61550DiVA: diva2:1083512
Available from: 2017-03-21 Created: 2017-03-21 Last updated: 2017-03-22Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf