风力发电机组增速箱传动比研究  

Research on the growth box ratio of wind turbines

作　　者：程继余 薛惠芳[1] 

机构地区：[1]南京工业大学机械与动力工程学院,江苏南京210000

出　　处：《机械设计与制造工程》2016年第9期64-66,共3页Machine Design and Manufacturing Engineering

摘　　要：增速齿轮箱作为风电机组中最重要的传动部件,负责将风轮叶片的低转速转换为发电机所需要的高转速,实现能量与扭矩的高效传输,具有结构紧凑、载荷复杂、升速比高等特点。主要介绍了风电机组增速齿轮传动的特点,对增速箱总传动比的匹配原则和各级传动比的分配原则进行了研究,利用试验方法和MATLAB软件讨论了传动比对增速齿轮箱传动噪声的影响。Growth of gear box as the most important in wind turbines driving part, is responsible ibr converting high speed from low speed of rotor blade generators, and achieving energy efficient transmission with torque. This box needs to be with compact structure, complex load, high rise ratio, etc. It mainly introduces the wind turbine gear drive and its growth characteristics, describes the growth of total transmission ratio of the matching principle and principle of all levels of the distribution of the velocity ratio. Using the test method and MATLAB software ratio, it analyzes the influence of gear transmission noise.

关 键 词：增速齿轮箱 传动比 噪声 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程]