| 多泵/多马达容积调速回路的理论分析 |
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| 引用本文： | 闻德生,徐添,杜孝杰,郭高峰,赵超. 多泵/多马达容积调速回路的理论分析[J]. 上海交通大学学报, 2011, 45(9): 1294-1298 |
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| 作者姓名： | 闻德生 徐添 杜孝杰 郭高峰 赵超 |
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| 作者单位： | (燕山大学 机械工程学院， 河北 秦皇岛 066004) |
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| 基金项目： | 国家自然科学基金项目(50975246) |
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| 摘 要： | 分析了传统单泵/单马达容积调速回路、单泵/多马达回路以及多泵/多马达回路的原理和特性，提出了由多泵、多马达组成的新型容积调速回路，并与单泵/单马达回路进行比较.结果表明，所提出的多泵/多马达回路可以实现多级恒转矩或多级恒功率的调节，扩大了回路的转速和转矩的调节范围.
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| 关 键 词： | 容积调速回路 多泵/多马达传动 转速 转矩 |
| 收稿时间： | 2010-12-01 |
Theoretical Analysis of Volume Speed-Regulating Circuit of Multi-Pump and Multi-Motor |
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| WEN De-sheng,XU Tian,DU Xiao-jie,GUO Gao-feng,ZHAO Chao. Theoretical Analysis of Volume Speed-Regulating Circuit of Multi-Pump and Multi-Motor[J]. Journal of Shanghai Jiaotong University, 2011, 45(9): 1294-1298 |
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| Authors: | WEN De-sheng XU Tian DU Xiao-jie GUO Gao-feng ZHAO Chao |
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| Affiliation: | (School of Mechanical Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China) |
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| Abstract: | This paper analyzed the traditional circuit of variable displacement pump or fixed displacement motor.On this basis,a new volume speed circuit which consists of multi-pump or multi-motor was proposed.The paper also separately analyzed the operating principle and character of variable displacement pump or fixed displacement multi-motor and variable displacement multi-pump or fixed displacement multi-motor;the character curves were obtained.Compared with the traditional circuit of variable displacement pump o... |
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| Keywords: | volume speed-regulating circuit muti-pump and multi-motor hydraulic system speed torque |
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