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拖拉机液压系统负载感应技术的应用分析
引用本文:毕新胜,王磊,李鹏.拖拉机液压系统负载感应技术的应用分析[J].拖拉机与农用运输车,2009,36(5):1-2,5.
作者姓名:毕新胜  王磊  李鹏
作者单位:石河子大学,机械电气工程学院,新疆,石河子,832003 
摘    要:负载感应技术能满足液压系统动力元件和外界负载功率匹配要求,具有显著的节能效果,因此在国外大功率拖拉机液压系统中得到广泛应用。本文介绍了大功率拖拉机负载感应液压系统的主要元件及其工作原理,分析了系统特点,对国内设计研究高效节能的拖拉机液压系统具有一定的参考价值。

关 键 词:负载感应  大功率拖拉机  液压系统  节能

Analysis on Application of Load-sensing Technology in Tractor Hydraulic System
Abstract:The load-sensing technology can meet the power requirement of hydraulic dynamic component and outer loading,which has significantly energy-saving effect.That's why it has been widely used in hydraulic system of the foreign large power tractors.This article introduces the main components and operating principle of load-sensing hydraulic system in high-power tractors,and analyzes the features of this system.It has some reference value for the design of high efficient and energy-saving tractor hydraulic system in domestic.
Keywords:Load-sensing  High-power tractor  Hydraulic system  Energy-saving
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