波力发电装置超越离合器的扭转刚度计算  

Calculation of the Torsion Stiffness of Overrunning Clutch in Wave Power Generation Device

作　　者：郭显成 苏毅[1] 王虹淋 袁博[1] 

机构地区：[1]后勤工程学院机械电气工程系,重庆401311

出　　处：《机械传动》2015年第2期88-90,共3页Journal of Mechanical Transmission

摘　　要：以波力发电装置传动系统为例,介绍了滚柱式超越离合器的换向机理。建立了基于弹性力学的计算模型,并分析了在接合过程中的物理特性。推导出各构件的扭转刚度表达式,最终得出了串联形式下的整体扭转刚度。算例研究表明,超越离合器的扭转刚度相比于其他构件较小。该结果为波力发电装置传动系统超越离合器的动力学分析、参数优化设计以及可靠性研究提供了理论依据。The the switch mechanism of roller overrunning clutch is introduced, with wave power generation device transmission system as example. A computational model based on elasticity mechanics is established and the physical properties are analyzed in the engagement process. The torsion stiffness expression of each component are deduced and torsion stiffness as a whole in series form is obtained fi- nally. The calculation shows that overrunning clutch torsion stiffness is small compared to the other components. The results provide a theoretical basis for dynamics analysis, parameter optimize design and reliability study of overrunning clutch in wave power generation device transmission system.

关 键 词：波力发电 滚柱式超越离合器 扭转刚度 法向刚度 

分 类 号：TH133.4[机械工程—机械制造及自动化]