This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Green Wheel Loader - Operating Strategy of an Energy Efficient Hybrid Drive Train
Technical Paper
2014-01-2400
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Today's mobile machines still offer vast potentials regarding energy efficiency, which can be exploited by increasing the efficiency of drive train subsystems and optimising their interaction. Within the research project “TEAM”, the most promising drive train technology currently available is incorporated into a wheel loader in order to demonstrate the fuel savings possible through highly efficient subsystems and adapted operating strategies. This contribution gives an overview over the machine's drive train structure and explains the developed operating strategy in detail. Fuel saving estimations obtained by system simulation are shown. Furthermore, the intended use of the parallel hybrid and its impact on machine efficiency and functionality is discussed.
Recommended Content
Authors
Topic
Citation
Schneider, M., Koch, O., and Weber, J., "Green Wheel Loader - Operating Strategy of an Energy Efficient Hybrid Drive Train," SAE Technical Paper 2014-01-2400, 2014, https://doi.org/10.4271/2014-01-2400.Also In
References
- N. N. TEAM - Effizienz treibt uns an information brochure www.team-mobilemaschinen.de June 2014
- Schneider , M. , Koch , O. , Weber , J. , Bach , M. and Jacobs , G. Green Wheel Loader - Development of an energy efficient drive and control system 9 th International Fluid Power Conference (IFK) Aachen, Germany March 24 26 2014
- N. N. ZF cPOWER - continuously variable transmissions for wheel loaders press release ZF FRIEDRICHSHAFEN AG 2010
- N. N. Dana Rexroth Debuts Leading - Edge HVT R3 Powersplit Transmission Offering Improved Fuel Economy press release DANA REXROTH TRANSMISSION SYSTEMS S.r.l. 2012
- Jähne , H. Struktursystematik und Effizienzpotential hydraulischer Fahrantriebe unter Berücksichtigung der Applikation PhD Thesis Technische Universität Dresden Dresden, Germany 2013
- Sprengel , M. and Ivantysynova , M. Investigation and Energetic Analysis of a Novel Blended Hydraulic Hybrid Power Split Transmission 9 th International Fluid Power Conference (IFK) Aachen, Germany March 24 26 2014
- Schembri Volpe , S. , Carbone , G. , Napolitano , M. and Sedoni , E. Design Optimization of Input and Output Coupled Power Split Infinitely Variable Transmissions Journal of Mechanical Design 131 11 2009 10.1115/1.3179145
- Rahmfeld , R. , Ivantysynova , M. and Weber , J. Displacement controlled wheel loader - a simple and clever solution 4 th International Fluid Power Conference (IFK) Dresden, Germany March 25 26 2004
- Rahmfeld , R. Development and Control of Energy Saving Hydraulic Servo Drives for Mobile Systems PhD Thesis Technische Universität Hamburg-Harburg Hamburg, Germany 2002
- Williamson , C. Power Management for Multi-Actor Mobile Machines with Displacement Controlled Actuators PhD Thesis Purdue University West Lafayette, USA 2010
- Hui , S. and Jing J. Research on the System Configuration and Energy Control Strategy for Parallel Hydraulic Hybrid Loader Automation in Construction 19 2 213 20 10.1016/j.autcon.2009.10.006
- Baseley , S. , Ehret , C. , Greif , E. , and Kliffken , M. Hydraulic Hybrid Systems for Commercial Vehicles SAE Technical Paper 2007-01-4150 2007 10.4271/2007-01-4150
- Ponticel , P. Caterpillar Hybridizes the Excavator Using Hydraulics Technology SAE Off-Highway Engineering Dec. 2012
- N. N. Liebherr Wheel Loaders L550 - L580 product information LIEBHERR 2013
- Mutschler , S. , Müller , M. , Möller , D , Panizzolo , F. HVT - The power-split transmissions for wheel loaders Antriebstechnisches Kolloquium 2013 (ATK) Aachen, Germany March 19 20 2013
- Bauer , F. , Feld , D. , Grün , S. Double piston accumulator - innovative hydraulic accumulator for mobile working machines 3 rd conference on hybrid drives for mobile working machines (3. Fachtagung Hybridantriebe für mobile Arbeitsmaschinen) Karlsruhe, Germany February 17 2011
- Jähne , H. , Deiters , H. , Kohmäscher , T. , Bliesener , M. Antriebsstrangkonzepte mobiler Arbeitsmaschinen (Drive train concepts of mobile machines) Fachtagung Baumaschinentechnik 2006 Dresden, Germany 59 74 October 05 06 2006
- Bach , M. , Jacobs , G. , Schneider , M. and Weber , J. Energy-efficient hybridized powertrain for wheel loaders ATZOffhighway 7 2 2014
- Zhu , Yuan , Chen , Y. , Hao Wu , G. T. and Chen , Q. A Four-Step Method to Design an Energy Management Strategy for Hybrid Vehicles 2004 American Control Conference Boston, USA 2004