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首页> 外文会议>International Conference on Fluid Power Transmission and Control(ICFP' 2005); 20050405-08; Hangzhou(CN) >Regeneration of Potential Energy in Hydraulic Forklift Trucks
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Regeneration of Potential Energy in Hydraulic Forklift Trucks

机译：液压叉车的势能再生

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摘要

This paper is about the development and verification of regeneration of potential energy in hydraulic forklift trucks. A conventional main lift system has been investigated for energy efficiency and compared to an alternative simple system allowing for regeneration of energy when lowering the forklift. Based on a dynamic model of the complete system; mechanical system, hydraulic system, frequency converter and AC motor, performance was evaluated and critical events identified (for example cylinder shift in the telescopic arm). Control strategies were developed utilizing different feedback signals. The overall conclusion is that the efficiency can be increased considerable.
机译：本文是关于液压叉车势能再生的开发和验证。已经研究了常规的主提升系统的能源效率，并将其与替代的简单系统进行了比较，该系统可以在降低叉车时再生能量。基于完整系统的动态模型；机械系统，液压系统，变频器和交流电动机，进行了性能评估并确定了关键事件（例如伸缩臂中的气缸移位）。利用不同的反馈信号开发了控制策略。总的结论是，效率可以大大提高。

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