风力机筒形塔架结构静动态特性的有限元分析  

THE FINITE ELEMENT ANALYSIS ON STATIC AND DYNAMIC CHARACTERISTIC OF THE CONICAL TUBE TOWER STRUCTURE FOR THE WIND TURBINE

作　　者：陆萍[1] 黄珊秋[1] 张俊 宋宪耕 

机构地区：[1]山东工业大学机械工程学院

出　　处：《太阳能学报》1997年第4期359-364,共6页Acta Energiae Solaris Sinica

摘　　要：讨论了水平轴风力机筒形塔架结构的静动态分析建模和有限单元类型的选取及计算方法，并以２００ｋＷ风力机的六棱锥筒形塔架为例，计算并给出了静动态特性。This paper discusses the static and dynamic analysis and modelling of the conical tube tower structure for horizontal axis wind turbine.It also discusses the choice of the type of finite element and calculating method.A for calculation hexagonal conical tube tower of 200 kW wind turbine is taken as an example of finite element analysis,its static and dynamic characteristic are given as well.

关 键 词：风力机 锥筒形塔架 有限元法 结构分析 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程]