| 基于AMESim的水下节能液压系统仿真分析 |
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| 引用本文： | 郭浩,刘刚,李文娟. 基于AMESim的水下节能液压系统仿真分析[J]. 液压与气动, 2021, 0(3): 114-119. DOI: 10.11832/j.issn.1000-4858.2021.03.016 |
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| 作者姓名： | 郭浩 刘刚 李文娟 |
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| 作者单位： | 江苏科技大学海洋装备研究院, 江苏镇江 212003 |
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| 基金项目： | 江苏省重点研发计划(BE2017121);江苏省高等学校自然科学研究项目(18KJB580004) |
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| 摘 要： | 为满足水下恶劣工况,水下装备液压驱动以高可靠、控制性能优异的定量泵比例控制为主,但阀控液压系统能耗过大,使水下能量受限问题日益突出,制约了水下装备的发展.通过仿真开展了基于定量泵的水下节能液压系统研究.首先建立AMESim水下比例阀控及变频恒压泵控液压系统仿真模型,并设计了系统控制器;随后对液压系统能耗特性进行仿真分析...
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| 关 键 词： | 水下液压 节能液压系统 仿真分析 |
| 收稿时间： | 2020-09-27 |
Simulation Analysis on Energy Saving Hydraulic System of Underwater Device Based on AMESim |
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| GUO Hao,LIU Gang,LI Wen-juan. Simulation Analysis on Energy Saving Hydraulic System of Underwater Device Based on AMESim[J]. Chinese Hydraulics & Pneumatics, 2021, 0(3): 114-119. DOI: 10.11832/j.issn.1000-4858.2021.03.016 |
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| Authors: | GUO Hao LIU Gang LI Wen-juan |
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| Affiliation: | Institute of MarineEquipment and Technology, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu212003 |
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| Abstract: | With higher reliability and good control performance, the valve control hydraulic system based on constant rate pump is used widely in underwater equipment to meet harsh working conditions requirement. However, its high energy loss emphasizes energy supply limitation and restricts the development of novel underwater equipment. Considering high reliability, the energy saving hydraulic system based on constant rate pump is analyzed with AMESim. A variable frequency constant flow hydraulic system model and a valve control system model are built and their controller are designed by simulation. Then its characteristics of energy saving are analyzed. The results show that, compared with the valve control hydraulic system, variable frequency constant flow hydraulic system energy consume has fallen more than 70%. And with the increasing of working depth, more energy is saved. Researching on this paper shown that the energy-saving effect of variable frequency constant flow hydraulic system is well and it can be used to improve performance and reliability of underwater equipment. |
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| Keywords: | underwater hydraulic energy saving hydraulic system simulation analysis |
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