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
Optimal operation of the Swedish railway electrical system
KTH, Superseded Departments, Electric Power Systems.
KTH, Superseded Departments, Electric Power Systems.
KTH, Superseded Departments, Electric Power Systems.ORCID iD: 0000-0002-8189-2420
1995 (English)In: Proceedings of the International Conference on Electric Railways in a United Europe, 1995, no 405, 64-68 p.Conference paper, Published paper (Refereed)
Abstract [en]

Along some railway lines in Sweden, 130 kV transmission lines have been built and connected to the contact lines through transformers. With the present characteristic of the frequency converters, injected active power cannot be controlled. To overcome this drawback, control of the static converter active power is studied. With this control, the active power injections can be adjusted to minimize the operation cost of the system. To calculate the optimal active power settings, an extended linear programming based optimal power flow algorithm has been tested. In this article, a brief description of the problem of optimizing the operation of the Swedish system is given. To demonstrate the different parts of the problem, examples are given.

Place, publisher, year, edition, pages
1995. no 405, 64-68 p.
Series
IEE Conference Publication, ISSN 05379989 ; 405
Keyword [en]
Algorithms, Calculations, Electric converters, Electric loads, Electric power transmission networks, Electric transformers, Electric variables control, Linear programming, Optimization, Active power injection, Optimal power flow algorithm, Static converter active power, Swedish railway electrical system, Voltage profile, Electric railroads
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-52358OAI: oai:DiVA.org:kth-52358DiVA: diva2:466313
Conference
International Conference on Electric Railways in a United Europe. Amsterdam, Neth. 27 March 1995 - 30 March 1995
Note
QC 20111216. Sponsors: IEEAvailable from: 2011-12-15 Created: 2011-12-15 Last updated: 2011-12-16Bibliographically approved

Open Access in DiVA

No full text

Authority records BETA

Söder, Lennart

Search in DiVA

By author/editor
Olofsson, MagnusSöder, Lennart
By organisation
Electric Power Systems
Other Electrical Engineering, Electronic Engineering, Information Engineering

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 73 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