The Research of Forklift Control System Based on Ultracapacitor

Abstract:

The forklift is the research object, for the reason of its large application quantities, high fuel consumption and bad emission. It is the important research direction of the energy saving of forklift to improve the working state of engine by means of hybrid technology. Based on the study of energy distribution, the schemes of parallel and series hybrid systems are evaluated, according to their fuel consumption, equipped power of working components and working parameters. The parallel hybrid system with the capacitor as energy accumulator and the project of energy regeneration with hydraulic motors are explored in detail, combining theoretical analysis. Finally, the energy regeneration,with hydraulic motor, is presented and synthetically evaluated.

• Periodical: Applied Mechanics and Materials (Volumes 157-158)
• Pages: 349-352
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.157-158.349
• Online since: February 2012
• Authors: Hong Ling Wei, Zhang Wei Wu
• Keywords: Control System, Forklift, Ultra Capacitor

References

[1] Zenguang. Hybrid crane power control system of [D]. Wuhan University of Technology, (2009).

[2] Yu Zhi-ice. Ultracapacitor-based energy management system of crane research [D]. Institute of Automation, Wuhan University of Technology, (2006).

[3] Luo Ruiying. The Use of Super Capacitors Lifting the New Hybrid System of [D]. Wuhan University of Technology, (2006).

[4] Luehning. Fuel Cell Hybrid Electric Vehicle Energy Control Strategy [D]. Dalian University of Technology, (2010).

[5] Zhang Yanting. Based Hybrid Hydraulic Excavator with Energy Recovery Energy Research [D]. Zhejiang University, (2006).

[6] Research on the Developing of Electro-hydraulic Control System for Independent Steering in Girder Transport Vehicle[A]. Proceedings of the 2007 International Conference on Advances in Construction Machinery and Vehicle Engineering[C], (2007).