드라이브 ㆍ 컨트롤 (Journal of Drive and Control)

  • 제9권1호
  • /
  • Pages.10-17
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  • 2012
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  • 2671-7972(pISSN)
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  • 2671-7980(eISSN)
유공압건설기계학회 (The Korean Society for Fluid Power and Construction Equipment)
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A Study of Energy Saving Hydraulic System by A Pressure Coupling Hydrostatic Transmission

  • 도황팅 (울산대학교 대학원 기계자동차공학과) ;
  • 안경관 (울산대학교 기계공학부)
  • 투고 : 2011.10.29
  • 심사 : 2012.02.25
  • 발행 : 2012.03.01
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초록

Nowadays, the demand of energy saving is increasing more and more while the natural resources have been exhausted. Besides, the emission gas caused by vehicles has been being a serious environment problem. Therefore, many studies have been carried out, especially focusing on braking energy regeneration, in order to save energy as well as reduce emission of mobile vehicles. In this paper, we propose a closed-loop hydrostatic transmission for braking energy regeneration with two configurations to reduce the energy consumption by recovering the braking energy. The effectiveness of the proposed system was verified by simulation. The simulation results indicated that the pressure coupling configuration gave better performance in comparison to flow coupling configuration about 40.8%, 61.7% and 53.8% reduction of fuel consumption in 10 mode, 10 mode modified profile and highway schedules, respectively.

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참고문헌

  1. M. Martelli et al., "Hydrostatic Transmission with a Traction Control," 22nd ISARC, 2005.
  2. H. Shimoyama et al., "Study on Hybrid Vehicle Using Constant Pressure Hydraulic System with Flywheel for Energy Storage", SAE 2004-01-3064, 2004.
  3. T. H. Ho et al., "A Study on Energy Saving Potential of Hydraulic Control System Using Switching Type Closed Loop Constant Pressure System," Proc. of the Int. Conf. JFPS, Vol. 2, pp. 317-322, 2008.
  4. H. Yang et al., "New investigation in energy regeneration of hydraulic elevators," IEEE/ASME trans. on Mech., Vol. 12, No. 5, pp. 519-526, 2007. https://doi.org/10.1109/TMECH.2007.905691
  5. R. Johri et al., "Low-cost pathway to ultra efficiency car: Series hydraulic hybrid system with optimized supervisory control," SAE, Vol. 2, No. 2, pp. 505-520, 2010.
  6. P. Matheson et al., "Modeling and simulation of a fuzzy logic controller for a hydraulic hybrid powertrain for use in heavy commercial vehicles," SAE 2003-01-3275, 2003.
  7. Y. M. Jen et al., "Influence of an accumulator on the performance of a hydrostatic drive with control of the secondary unit," IMechE, Vol. 207, No. 13, pp. 173-184, 1993.
  8. T.H. Ho et al., "Modeling and Simulation of a Hydrostatic Transmission System with Energy Recuperation Using a Hydraulic Accumulator", JMST, Vol. 24, No. 5, pp. 1163-1175, 2010.
  9. H. Berg et al., "Design and testing of a robust linear controller for secondary controlled hydraulic drive", IMechE, Vol. 213, pp. 375-386, 1999. https://doi.org/10.1243/0957650991537752
  10. C.S. Kim et al., "Speed control of an over-centered variable displacement hydraulic motor with a load torque observer", Control Engineer Practice, Vol. 4, pp. 1563-1570, 1996. https://doi.org/10.1016/0967-0661(96)00170-0
  11. C.S. Kim et al., "Robust Speed Control of a Variable-Displacement Hydraulic Motor Considering Saturation Nonlinearity," ASME, Vol. 122, pp. 196-201, 2000. https://doi.org/10.1115/1.521457
  12. B. Surampudi et al., "Design and Control Considerations for a Serial Heavy Duty Hybrid Hydraulic Vehicle", SAE 2009-01-2717, 2009.
  13. M.G. Rabie, "Fluid Power Engineering", McGraw-Hill, 2009.
  14. J. I. Yoon et al., "Development of Hybrid Excavator for Regeneration of Boom Potential Energy", Trans. of KFPS, Vol.6, No. 4, pp.1-8, 2009.
  15. S.W. Choi and J. Y. Hur, "Dynamic Analysis on the Tail Gate System for Vehicle with the Energy Regenerative Brake of Hydraulic Driven Systems," Trans. of KFPS, Vol.7, No. 2, pp.19-26, 2010.
  16. S. H. Cho, "Path Control with Energy-Saving Load-Sensing for a Cylinder-Load System Using Speed-Controlled Fixed Displacement Pump," Trans. of KFPS, Vol.6, No. 3, pp.16-22, 2009.

피인용 문헌

  1. Application of Secondary Control Hydrostatic Transmission in A Multi-Point Absorbing Wave Energy Converter vol.11, pp.1, 2014, https://doi.org/10.7839/ksfc.2014.11.1.001
  2. Development of a novel linear magnetic actuator with trajectory control based on an online tuning fuzzy PID controller vol.13, pp.8, 2012, https://doi.org/10.1007/s12541-012-0184-2