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| 风力机阀控液压马达变桨距位置控制系统仿真 | |
| 引用本文： | 李昊,宋豫,孔祥东.风力机阀控液压马达变桨距位置控制系统仿真[J].系统仿真学报,2012,24(9):2019-2022. |
| 作者姓名： | 李昊 宋豫 孔祥东 |
| 作者单位： | 1. 燕山大学车辆与能源学院,秦皇岛,066004 2. 燕山大学机械工程学院,秦皇岛,066004 3. 河北省重型机械流体动力传输与控制实验室,秦皇岛,066004 |
| 基金项目： | “十二五”国家科技支撑计划“关键基础件和通用部件”重点项目,先导式大流量电液比例阀关键技术研究与应用(2011BAF09B04) |
| 摘 要： | 针对大型风力机比例阀控液压马达变桨距位置控制系统进行仿真研究。首先,建立了比例阀控马达系统数学模型,确定系统的特性。然后,选取适当的风速模型,并通过风速与变桨距负载的关系获得系统负载的目标参数。最后,对比例阀控液压马达变桨距位置控制系统进行仿真研究,建立了主要元件与系统的AMESim仿真模型,通过仿真分析验证了比例阀控液压马达系统用于大型风力机变桨距位置控制的可行性。 |
| 关 键 词： | 风力机 阀控液压马达 变桨距 位置控制 |
Simulation of Pitch Position Control System of Wind Turbine Drive by Valve-controlled Hydraulic Motor |
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| LI Hao,SONG Yu,KONG Xiang-dong.Simulation of Pitch Position Control System of Wind Turbine Drive by Valve-controlled Hydraulic Motor[J].Journal of System Simulation,2012,24(9):2019-2022. | |
| Authors: | LI Hao SONG Yu KONG Xiang-dong |
| Institution: | 1.College of Vehicle and Energy,Yanshan University,Qinhuangdao 066004,China; 2.College of Mechanical Engineering,Yanshan University,Qinhuangdao 066004,China; 3.Hebei Provincial Laboratory of Heavy Machinery Fluid Power Transmission and Control,Qinhuangdao 066004,China) |
| Abstract: | The simulation of wind turbine pitch position control based on proportional valve-controlled hydraulic motor system was formed.Firstly,the mathematical model of proportional valve-controlled hydraulic motor system was built and the system characteristic was confirmed.The parameters of the system were confirmed through the selecting of proper wing model and understanding the relationships between the wind speed and the pitch load.Finally,the simulation model of proportional valve-controlled hydraulic motor position control system was established by AMESim and the feasibility was verified. |
| Keywords: | wind turbine valve-controlled hydraulic motor pitch control position control |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |