| 分体运输平台液压驱动系统分析及其功率匹配 |
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| 引用本文： | 陈逢雷,赵静一,耿冠杰,高建辉. 分体运输平台液压驱动系统分析及其功率匹配[J]. 中国工程机械学报, 2010, 8(1): 77-80,90 |
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| 作者姓名： | 陈逢雷 赵静一 耿冠杰 高建辉 |
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| 作者单位： | 1. 燕山大学,机械工程学院,河北,秦皇岛,066004
2. 连云港天明特种车有限公司,江苏,连云港,222000 |
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| 摘 要： | 在分析了机械-液压功率匹配系统原理的基础上,根据液压系统驱动力-速度-液压系统效率曲线,提出了适用于WC80Y型分体运输平台液压驱动系统与发动机功率匹配的实现方案及控制规律.通过试验与现场实践,此功率匹配系统满足该车辆操作性能的要求,对提高车辆的驱动性能有较大意义,对于其他行走工程机械也具有参考和借鉴作用.
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| 关 键 词： | 连采设备分体运输平台 液压系统 防爆发动机 功率匹配 液压比例 |
Hydraulically-driven system analysis and power matching for separate transportation platforms |
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| CHEN Feng-lei,ZHAO Jing-yi,GENG Guan-jie,GAO Jian-hui. Hydraulically-driven system analysis and power matching for separate transportation platforms[J]. Chinese Journal of Construction Machinery, 2010, 8(1): 77-80,90 |
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| Authors: | CHEN Feng-lei ZHAO Jing-yi GENG Guan-jie GAO Jian-hui |
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| Affiliation: | 1. College of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, China; 2. Lianyungang Tianming Special Vehicle Co., Ltd, Lianyungang 222000, China) |
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| Abstract: | By analyzing mechanical-hydraulic power matching systems, the driving force, driving speed and efficiency curve are attained for hydraulic systems. Moreover, the implementation solutions and control principles of hydraulically-driven system and engine power matching are specifically proposed for the WCSOY transportation platform. Through on-site testing, it is indicated that the power matching system meets the demands on operational performances. In addition, this approach, which significantly improves vehicle driving performance, has set a reference for other driving construction machinery design. |
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| Keywords: | separate transportation platform hydraulic system explosion-proof engine power matching hydraulic proportion |
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