| 盾构刀盘液压驱动系统 |
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| 引用本文： | 郑久强,龚国芳,胡国良,杨华勇.盾构刀盘液压驱动系统[J].液压气动与密封,2005(4):31-33. |
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| 作者姓名： | 郑久强 龚国芳 胡国良 杨华勇 |
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| 作者单位： | 浙江大学,流体传动及控制国家重点实验室,浙江,杭州,310027 |
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| 摘 要： | 刀盘驱动液压系统是盾构液压系统的重要组成部分。本文简要介绍电比例功率自适应控制和变频驱动控制两种刀盘液压系统及其工作原理和特点。该驱动系统与阀控系统相比，具有结构简单、技术先进、性能可靠等特点，特别是节能效果明显。
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| 关 键 词： | 液压系统 盾构 刀盘驱动 系统设计 |
| 文章编号： | 1008-0813(2005)04-0031-03 |
| 修稿时间： | 2005年5月23日 |
A hydraulic system for cutterhead of shield runnel boring machine |
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| ZHENG Jiu-qiang,GONG Guo-fang,HU Guo-liang,YANG Hua-yong.A hydraulic system for cutterhead of shield runnel boring machine[J].Hydraulics Pneumatics & Seals,2005(4):31-33. |
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| Authors: | ZHENG Jiu-qiang GONG Guo-fang HU Guo-liang YANG Hua-yong |
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| Abstract: | The cutterhead driving hydraulic system is one of the most important hydraulic systems for a shield tunnel boring machine. A cutterhead driving hydraulic system with electric proportional power self-adaptiving control and a system with variable frequency control are introduced respectively. The working principles and characteristics are also discussed. Comparing with corresponding valve-control system, these two systems have advantages of simple structure, advanced technology, reliable performance and low energy consumption, etc.. |
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| Keywords: | Hydraulic system Shied tunnel boring machine Cutterhead driving system System design |
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