Genikomsakis, Konstantinos N.

Grohnheit, Poul Erik

Online Research Database In Technology

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Downloaded from orbit.dtu.dk on: Dec 19, 2017Towards the development of advanced TIMES demo models for electric vehiclesGenikomsakis, Konstantinos N. ; Grohnheit, Poul ErikPublication date:2013Link back to DTU OrbitCitation (APA):Genikomsakis, K. N., & Grohnheit, P. E. (2013). Towards the development of advanced TIMES demo models forelectric vehicles [Sound/Visual production (digital)]. EFDA-TIMES and ETSAP-TIAM Workshop : 64th Semi-annual ETSAP meeting, Roskilde, Denmark, 04/11/2013Towards the development of advanced TIMES demo models for electric vehicles Konstantinos N. Genikomsakis and Poul Erik Grohnheit  EFDA-TIMES and ETSAP-TIAM Workshop DTU Risø Campus, Roskilde, Denmark  back-to-back with 64th Semi-annual ETSAP meeting, Seoul, Republic of Korea Program continuing in Denmark with Skype connection to remote participants 5th November 2013 Efficiency of vehicle technologies  Source:  http://www.nissan.co.uk/GB/en/inside-nissan/news/leaf_news/ev-programme.html 2 Differences of electric driving vehicles (EDVs)  Source:  http://www.sec.gov/Archives/edgar/data/1292556/000110465912062939/g208032mmi027.gif  3 Infrastructure and power levels for charging PEVs  Sources:  Yi lmaz, M., Krein, P.T., 2013, Review of battery charger topologies, charging power levels, and infrastructure for plug-in electric and hybrid vehicles, IEEE Transactions on Power Electronics 28 (5), pp. 2151-2169 Ajuntament de Barcelona, Use electric vehicles - Practical guide on electric mobility, http://w41.bcn.cat/downloads/use-elecric-vehicles.pdf Recharging type Power (kW) Voltage - Current Current type Recharging time Conventional recharging (slow) up to 3.7 230 V - 16 A AC 6 h - 8 h Semi-fast recharging up to 43 400 V - up to 62 A AC 1.5 h - 4 h Fast recharging up to 100 400 V - up to 250 A DC 15 min - 30 min 4 Technologies, cost and weight of EV batteries  “Every gram of weight we can take out of the car itself would be put back into additional battery capacity.” Professor Herbert Kohler Daimler’s head of future mobility Sources:  Roland Berger Strategy Consultants, 2009,Powertrain 2020 – The Future Drives Electric Electric & Hybrid Vehicle Technology International, July 2011 DEPARTMENT OF ENERGY, 2010, THE RECOVERY ACT: TRANSFORMING AMERICA’S TRANSPORTATION SECTOR BATTERIES AND ELECTRIC VEHICLES  5 TIMES demo models  Step-by-step approach: – Supply curve – Supply + simple demand – Electricity generation – Electricity sophistication – Multi-regional approach – ...   6 Source:  Technical-economic modelling with the TIMES model generator: Training course on VEDA-TIMES,  Cape Town, June 2012  Existing TIMES demo model for transport 7  Considerations for modeling of EVs ? EV Electricity Diesel Gasoline LPG LPG car Gasoline car Diesel car Transport commodity Emissions Part of Reference Energy System (RES) (cumulative) 100% Fuel in 'tank' - gasoline -  62% Engine losses due to heat - 17% Standby / Idle losses - 6% Driveline losses = 15% Tank to Wheel Efficiency low high 100% to 100% Fuel in 'tank' - electricity x 99% to 99% Battery charge / discharge efficiency x 90% to 99% Voltage Controller (electronic throttle) x 80% to 88% Electric motor uses power x 94% to 94% Driveline (adjusted from cumulative loss) = 67% to 81% Tank to Wheel Efficiency Source:  http://www.afteroilev.com/Pub/EFF_Tank_to_Wheel.pdf http://www.bazaardesigns.com/ 8 Existing models for EVs from KanOrs-EMR model library (2009)  Demand template      SubRES  Source:  Amit Kanudia, VEDA-FE: MODEL LIBRARY: NIGHT STORAGE DEVICES, Jun 30, 2009, http://support.kanors-emr.org/ Night storage device Charging timeslices 9 Existing models for EVs from KanOrs-EMR / VEDA forum (2010)  Source:  Antti  Lehtila, Topic: ELC Car as night storage technology, Jun  09, 2010, http://www.kanors-emr.org/VedaSupport/forum/uploads/30/demoplugin.zip Demand in million passenger-km Different efficiency for  short/long distance demand 10 Existing models for plug-in hybrid EV from KanOrs-EMR / VEDA forum (2010)  SubRES Source:  Antti  Lehtila, Topic: ELC Car as night storage technology, Jun  09, 2010, http://www.kanors-emr.org/VedaSupport/forum/uploads/30/demoplugin.zip Plug-in hybrid EV: Two types of fuel 11 Existing models for plug-in EV from KanOrs-EMR / VEDA forum (2012)  Source:  Antti  Lehtila, Topic: ELC Car as night storage technology, Mar  30, 2012, http://www.kanors-emr.org/VedaSupport/forum/uploads/30/TestPlugin.zip Introduction of load curves 12 Representation of a vehicle-to-grid (V2G) car   Vehicle-to-grid approach Electricity for transport Electricity for EVs Transport commodity V2G use  V2G storage Electricity Electricity transformation 13 V2G model: Fuel and demand commodities  Fuel sector (*):       Transport sector (*):     Demand and load curve (*):   *Showing additions only Units in Million_Pkm 14 V2G model: Processes and user constraint    Transport  sector (*):           User constraint: Battery capacity corresponding to capacity unit of cars    *Showing additions only 15 Timeslices  Timeslice resolution in existing models          EV charging options vs Charging time vs Number of timeslices  Increasing the timeslice resolution in demo models can serve as a first step towards understanding the potential role of EVs Model Timeslice per level Total number of timeslices Season Weekly DayNite DEMO S W D N 4 PET R S F W       D N P 12 TIMES-DK R S F W WD NW A D C B 32 16 Conclusion         Further development – Module with electric vehicle technologies – Update of parameters for technology characterization – Preliminary results for policy analysis  Testing of new technologies requires definition of “regions”  17 Regional level  Technologies World Europe Country County/Region City Industry/ Campus Electric vehicles … Distributed  small-scale electricity … Large-scale electricity 

Towards the development of advanced TIMES demo models for electric vehicles

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Towards the development of advanced TIMES demo models for electric vehicles

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