Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Simulation of Vehicle-Overhead Power System Interaction on Electric Roads
KTH, Skolan för teknikvetenskap (SCI), Farkost och flyg, Fordonsdynamik.ORCID-id: 0000-0002-1426-1936
KTH, Skolan för teknikvetenskap (SCI), Farkost och flyg, Fordonsdynamik.ORCID-id: 0000-0001-8928-0368
KTH, Skolan för teknikvetenskap (SCI), Farkost och flyg, Fordonsdynamik.ORCID-id: 0000-0002-4048-3452
KTH, Skolan för teknikvetenskap (SCI), Farkost och flyg, Fordonsdynamik.ORCID-id: 0000-0002-2265-9004
2012 (Engelska)Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

Due to the upcoming lack of oil and the environmental problems that conventional internal combustion engines are causing, electric vehicles have gained a growing interest during recent years. One solution to improve the efficiency of the existing road network is to make use of electric roads equipped with an overhead power system, thereby allowing also long-distance truck and bus transports to be powered by electricity without the need of heavy, bulky and expansive batteries.

Providing electric power using an overhead power system has primarily been used in railway applications and only to some extent in road applications, for example in the case of trolley buses in urban areas. In this study, an overhead catenary system providing electric power to a long-distance truck by means of a pantograph mechanism that collects power through sliding contact with the overhead wire is analysed through simulation.

A model of a truck equipped with a pantograph is developed and its interaction with an overhead catenary system model is simulated using the finite element method. The current collection quality is evaluated by analysing the pantograph-catenary contact force variation during the influence of different disturbances such as road irregularities and contact wire vibrations due to multiple pantographs.

The study is an assessment of the possibility of using a conventional overhead power system developed for trains in a new context by providing power to long-distance road transports. The results show that the investigated disturbances influence the dynamics of the studied truck-pantograph-catenary system, nevertheless the contact force variation is within the allowed range according to the technical specifications for interoperability (TSI) for trains. It can be concluded that an overhead power system is a promising solution for a more environmentally friendly energy supply for trucks and buses at specific road sections.

Ort, förlag, år, upplaga, sidor
2012.
Nyckelord [en]
Electric roads, pantograph-catenary dynamics, future vehicle concepts
Nationell ämneskategori
Farkostteknik
Identifikatorer
URN: urn:nbn:se:kth:diva-123067OAI: oai:DiVA.org:kth-123067DiVA, id: diva2:624420
Konferens
13th MINI Conference on VEHICLE SYSTEM DYNAMICS, IDENTIFICATION AND ANOMALIES,Budapest, Hungary 5-7 November, 2012
Forskningsfinansiär
TrenOp, Transport Research Environment with Novel Perspectives
Anmärkning

QC 20130619

Tillgänglig från: 2013-05-31 Skapad: 2013-05-31 Senast uppdaterad: 2013-07-19Bibliografiskt granskad

Open Access i DiVA

fulltext(433 kB)765 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 433 kBChecksumma SHA-512
9ddd66ebc51ddcae33c411e18f06e15286a5cb95b6d4d3cafa6e58880a1ddc24c4f4fe70203e87a945015e4e227cb02e8416754fd109384f82a011c41f491146
Typ fulltextMimetyp application/pdf

Övriga länkar

Conference website

Personposter BETA

Jerrelind, JennyDrugge, LarsStensson Trigell, AnnikaNybacka, Mikael

Sök vidare i DiVA

Av författaren/redaktören
Jerrelind, JennyDrugge, LarsStensson Trigell, AnnikaNybacka, Mikael
Av organisationen
Fordonsdynamik
Farkostteknik

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 765 nedladdningar
Antalet nedladdningar är summan av nedladdningar för alla fulltexter. Det kan inkludera t.ex tidigare versioner som nu inte längre är tillgängliga.

urn-nbn

Altmetricpoäng

urn-nbn
Totalt: 2026 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf