Energi och Miljö

Slide-in

Richard Sebestyen
Volvo Group Trucks Technology

Goal

Develop and evaluate two different
elec...
Project partners and roles
General items
Volvo/Scania – Project prerequisites
KTH - Business models investigation
LTH – ER...
Project prerequisites

Extract from project report
- Viktoria Institute assigned as editors

FFI – FORDONSSTRATEGISK FORSK...
KTH Business models
•

How to manage the technical change in a suitable manner as a function of a
pre-selected business mo...
LTH (ERS power simulations)
•

A combination of traffic simulation
and power system simulation with
component temperatures...
Power infrastructure

• No need for reinforcements of the 130 kV grid.
• The regional grid:

5,1 MSEK/km
+ 2,1 MSEK/km
7,2...
Trafikverket (Road information)

FFI är ett samarbete mellan staten och
fordonsindustrin om att finansiera
forsknings-, in...
Inductive road
• Test vehicle with installed shielding
• First test in December

• The Bombardier test track in Mannheim
•...
Conductive road
• Volvo and Alstom have built test track for conductive road
• The test track is 435m with 22m segments.
•...
Next step - Phase 2
• Cost estimation for segmented and power optimized
road.
• Improved simulation model of segmented roa...
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Session 42 Richard Sebestyen

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Slide-In electrical road Transportforum 2014

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Session 42 Richard Sebestyen

  1. 1. Energi och Miljö Slide-in Richard Sebestyen Volvo Group Trucks Technology Goal Develop and evaluate two different electric road systems for heavy-duty traffic on Swedish highways. FFI – FORDONSSTRATEGISK FORSKNING OCH INNOVATION VINNOVA.SE/FFI
  2. 2. Project partners and roles General items Volvo/Scania – Project prerequisites KTH - Business models investigation LTH – ERS power load simulations Vattenfall - Power load and grid infrastructure proposal for ERS (Stockholm-Gbg) Trafikverket – Road and traffic, environmental information Inductive road system, project A Scania – Vehicle design Bombardier – inductive ERS design Conductive road system, project B Volvo – Vehicle design Alstom – conductive ERS design FFI – FORDONSSTRATEGISK FORSKNING OCH INNOVATION VINNOVA.SE/FFI
  3. 3. Project prerequisites Extract from project report - Viktoria Institute assigned as editors FFI – FORDONSSTRATEGISK FORSKNING OCH INNOVATION VINNOVA.SE/FFI Ref. Volvo Scania
  4. 4. KTH Business models • How to manage the technical change in a suitable manner as a function of a pre-selected business model framework, designed for an ERS introduction? • What are the roles and benefits for the sub-system providers, system designer, and the users? FFI – FORDONSSTRATEGISK FORSKNING OCH INNOVATION VINNOVA.SE/FFI Ref. KTH Stefan Tongur
  5. 5. LTH (ERS power simulations) • A combination of traffic simulation and power system simulation with component temperatures • Asumes fully electric operation • Interesting results include: – Initial verification of power system dimensioning, voltages and component temperatures – Battery usage patterns – Geographic distribution of power ”consumption” depending on topography FFI – FORDONSSTRATEGISK FORSKNING OCH INNOVATION VINNOVA.SE/FFI Ref. LTH Lars Lindgren
  6. 6. Power infrastructure • No need for reinforcements of the 130 kV grid. • The regional grid: 5,1 MSEK/km + 2,1 MSEK/km 7,2 MSEK/km Well suited for a gradual expansion Two redundant transformers 130/30 kV for uptime Traction substations for 30 kV AC to 750 V DC Adaption of the 130/30 kV grid Estimated cost of power infrastructure between Stockholm and Gothenburg (447 km) FFI – FORDONSSTRATEGISK FORSKNING OCH INNOVATION VINNOVA.SE/FFI Ref. Vattenfall, Lennart Spante, Stefan Jonrydh
  7. 7. Trafikverket (Road information) FFI är ett samarbete mellan staten och fordonsindustrin om att finansiera forsknings-, innovations- och utvecklingsaktiviteter med fokus på områdena Klimat & Miljö samt Säkerhet. FFI – FORDONSSTRATEGISK FORSKNING OCH INNOVATION VINNOVA.SE/FFI Ref Trafikverket Mats Andersson
  8. 8. Inductive road • Test vehicle with installed shielding • First test in December • The Bombardier test track in Mannheim • 300m with 20m highway segments FFI – FORDONSSTRATEGISK FORSKNING OCH INNOVATION VINNOVA.SE/FFI • Pick-up: 200kW continuous power Ref. Håkan Gustavsson, Scania
  9. 9. Conductive road • Volvo and Alstom have built test track for conductive road • The test track is 435m with 22m segments. • Two different pick-up prototypes tested at various speeds and at different loads. • Efficiency tests at 130kW FFI – FORDONSSTRATEGISK FORSKNING OCH INNOVATION VINNOVA.SE/FFI Ref. Volvo, Alstom Richard Sebestyen, J-L Hourtane
  10. 10. Next step - Phase 2 • Cost estimation for segmented and power optimized road. • Improved simulation model of segmented road • Weight optimization of test vehicles • Development of the pick-up designs • Track development and hybridization of conductive test vehicle FFI – FORDONSSTRATEGISK FORSKNING OCH INNOVATION VINNOVA.SE/FFI

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