等差液压机械无级变速器对风电系统运转性能的影响研究  

Influence of the Geometric Type Hydro- mechanical CVT on Operating Performance of Wind Power System

作　　者：郭庆军 

机构地区：[1]重庆建筑工程职业学院,重庆400072

出　　处：《机械传动》2015年第8期40-43,共4页Journal of Mechanical Transmission

摘　　要：为了解决传统风力发电装备能量回收区间窄,高风速状态稳定性差等问题,通过在传统风力发电系统中引入等差液压机械无级变速器,得到一种新型大承载可变传动比式风力发电系统布置方案,最后通过数值建模方法对本新型传动布置方案进行理论建模,并研究在引入无级变速器前后风力发电系统主要参数的变化规律。In order to solve the traditional wind power equipment problem of energy recovery interval is narrow,state stability is poor when high wind speed condition,through the introduction of geometric type hydro- mechanical CVT in the traditional wind power generation system,a new type of high load transmission ratio variable type wind power generation system layout scheme is obtained. Finally,through numerical modeling method,the new transmission scheme of arrangement theoretical modeling is built,the law of variation of the main parameters before and after introduction of CVT of wind power generation system is researched.

关 键 词：等差液压机械无级变速器 风电系统 运转性能 

分 类 号：TM614[电气工程—电力系统及自动化] TH132.46[机械工程—机械制造及自动化]