Dynamic Security Assessment of Danish Power System Based on Decision Trees: Today and Tomorrow

Zakir Hussain Rather, Leo Liu, Zhe Chen, Claus Leth Bak, Paul Thøgersen

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

8 Citations (Scopus)
566 Downloads (Pure)

Abstract

The research work presented in this paper analyzes the impact of wind energy, phasing out of central power plants and cross border power exchange on dynamic security of Danish Power System. Contingency based decision tree (DT) approach is used to assess the dynamic security of present and future
Danish Power System. Results from offline time domain simulation for large number of possible operating conditions (OC) and critical contingencies are organized to build up the database, which is then used to predict the security of present and future power system. The mentioned approach is implemented in DIgSILENT PowerFactory environment and applied to western Danish Power System which is passing through a phase of major transformation. The results have shown that phasing out of central power plants coupled with large scale wind energy integration and more dependence on international ties can have significant impact on dynamic security of Danish power system in future, if alternative measures are not considered seriously.
Original languageEnglish
Title of host publicationProceedings of the 2013 IEEE Grenoble PowerTech (POWERTECH)
Number of pages6
PublisherIEEE Press
Publication date2013
Pages1-6
ISBN (Print)978-146735669-5
DOIs
Publication statusPublished - 2013
EventIEEE Grenoble PowerTech, POWERTECH 2013 - Grenoble, France
Duration: 16 Jun 201320 Jun 2013

Conference

ConferenceIEEE Grenoble PowerTech, POWERTECH 2013
CountryFrance
CityGrenoble
Period16/06/201320/06/2013

Keywords

  • Centralized and decentralized power plants
  • Decision trees
  • High voltage direct current (HVDC)
  • Power system security
  • Wind energy

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