摆线齿轮泵低速特性的仿真与实验研究  

Study of Simulation and Experiment of Cycloid Gear Pump Running at Low Speed

作　　者：王存堂[1] 杨明泽[1] 朱宏[1] 卢岳宏[1] 魏宏星[1] 

机构地区：[1]江苏大学机电控制技术研究所,江苏镇江212013

出　　处：《机械设计与制造》2013年第11期132-135,共4页Machinery Design & Manufacture

基　　金：科技型中小企业技术创新基金项目(11C26213201398)

摘　　要：增速液压泵在风力发电增速系统中是一个极为关键的部件。为了研究摆线齿轮泵作为风力发电增速泵的使用特性,建立了摆线齿轮泵用于风力发电增速系统中的流量特性模型,并利用AMESim仿真软件对低速、大扭矩下的摆线齿轮泵进行了数学建模与系统仿真,同时对AMESim模型进行了低速、大扭矩工况的实验验证。分析了摆线齿轮泵低速工况下流量脉动,结果表明在低速工况下摆线齿轮泵每个周期存在多次流量脉动,且脉动较大,脉动频率与外转子齿数相同。The pump used in wind power growth system is very important.In order to study characteristics of the cycloid gear pump used as speed increaser in wind power generation,the flux model of the cycloid gear pump running at low speed was established and a hydraulic system simulation model was designed.Based on experiments,it was proved that the simulation result is consistent with the experimental results.The flow characteristic of the cycloid gear pump was analyzed and the results show that the cycloid gear pump hc,d large ripple on flux at low speed and the frequency of ripple was equal to the external rotor teeth.

关 键 词：低速特性 摆线齿轮泵 AMESIM 流量脉动 

分 类 号：TH16[机械工程—机械制造及自动化] TH325