| 行星齿轮功率分流式无级变速器液压控制系统设计 |
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| 引用本文： | 王芙蓉.行星齿轮功率分流式无级变速器液压控制系统设计[J].机床与液压,2010,38(6). |
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| 作者姓名： | 王芙蓉 |
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| 作者单位： | 南京工程学院机械工程学院,江苏南京,211167 |
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| 基金项目： | 江苏省高校自然科学基础研究资助项目(08KJB580003;08KJD580003) |
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| 摘 要： | 针对无带传动的新型行星齿轮功率分流式无级变速器的传动方案,设计液压控制系统,采用两个换挡电磁阀组合控制相关离合器、制动器工作以实现不同基本挡位,利用数字阀控制起步离合器的平稳起步和基本挡与无级变速挡的平稳换挡。该液压控制系统结构简单,控制方便,具有较好的实用价值。
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| 关 键 词： | 行星齿轮 功率分流 无级变速器 液压控制系统 |
Design of Hydraulic Control System for Planetary Gear Power Split Continuously Variable Transmission |
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| WANG Furong.Design of Hydraulic Control System for Planetary Gear Power Split Continuously Variable Transmission[J].Machine Tool & Hydraulics,2010,38(6). |
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| Authors: | WANG Furong |
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| Affiliation: | College Mechanical Engineering;Nanjing Institute of Technology;Nanjing Jiangsu 211167;China |
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| Abstract: | For the transmission program of the new planetary gear power split continuously variable transmission with no belt drive,a hydraulic control system was designed to achieve a different gear using combinations of the two shift solenoid valve to control the different clutches and brakes.The use of digital valve enables the clutch start and shift between basic file and continuously variable file smoothly.The hydraulic control system has the advantages such as simplicity,easy controlling and practicality. |
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