Change search
CiteExportLink to record
Permanent link

Direct link
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
A bi-level formulation of transmission planning problem in liberalised electricity markets
KTH, School of Electrical Engineering (EES), Electric Power Systems.
2011 (English)In: Australian Journal of Electrical and Electronics Engineering, ISSN 1448-837X, Vol. 8, no 2, 119-128 p.Article in journal (Refereed) Published
Abstract [en]

This paper sets out an alternative formulation for transmission planning in liberalised electricity markets. The formulation follows the concept of the leader-follower game in applied mathematics. In this neio formulation, the transmission network service provider acts as the leader of the game and the electricity market operator acts as the follower of the game. Using this new formulation, the transmission network service provider can measure the impact of additional transmission capacity on nodal (or regional) market prices. This allows the transmission network service provider to implicitly model the competitive effect of additional transmission capacity in its investment decisions. A metric termed L-Shape Area is developed to measure the deviation of market prices from the competitive ones. The alternative formulation is a bi-level optimisation problem. To solve this problem, the inner optimisation problem is replaced by its equivalent Karush-KuhnTucker optimality conditions. The result is a non-linear programming problem that is solved using a gradient search method. IEEE 14-bus example system is used for numerical studies.

Place, publisher, year, edition, pages
2011. Vol. 8, no 2, 119-128 p.
Keyword [en]
Applied mathematics, Competitive effects, Electricity market, Gradient search method, Investment decisions, Leader-follower, Liberalised electricity market, Market price, Nonlinear programming problem, Numerical studies, Optimality conditions, Optimisations, Transmission capacities, Transmission Planning, Commerce, Electric power transmission networks, Electricity, Investments, Mathematical operators, Optimization, Planning, Problem solving
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-79298Scopus ID: 2-s2.0-79961047774OAI: oai:DiVA.org:kth-79298DiVA: diva2:495348
Note

QC 20120217

Available from: 2012-02-08 Created: 2012-02-08 Last updated: 2014-04-11Bibliographically approved

Open Access in DiVA

No full text

Scopus

Search in DiVA

By author/editor
Hesamzadeh, Mohammad
By organisation
Electric Power Systems
Electrical Engineering, Electronic Engineering, Information Engineering

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 117 hits
CiteExportLink to record
Permanent link

Direct link
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