基于快速原型技术的风力发电机模型设计制造  

Design and Manufacture of Wind Turbine Model Based on Rapid Prototyping Technology

作　　者：杨柳 谢博 YANG Liu;XIE Bo(School of Bailie Mechanical Engineering,Lanzhou City University,Lanzhou Gansu 730070;Gansu Road&Bridge Construction Group Co.,Ltd.,Lanzhou Gansu 730030)

机构地区：[1]兰州城市学院培黎机械工程学院,甘肃兰州730070 [2]甘肃路桥建设集团有限公司,甘肃兰州730030

出　　处：《甘肃高师学报》2023年第5期41-45,共5页Journal of Gansu Normal Colleges

基　　金：甘肃省高等教育教学成果培育项目“新工科背景下以智能制造产业为导向的应用型本科实践教学模式探究”(2021-16);兰州城市学院虚拟仿真实验教学一流本科课程项目“数字化加工虚拟仿真实验”(2021-29)。

摘　　要：文章针对车辆高速行驶时产生的非自然风,设计一种由非自然风驱动的风力发动机.若将其安装在高速公路中央隔离带内,通过风能转换为电能可为高速路段电子设施供电.设计选用Savonius型三叶扭曲式垂直轴永磁风力发电机.叶轮的设计可以收集相向而行的车辆行驶时产生的双向风力,盘式发电机及行星齿轮箱的设计组合可将机械能转化为电能,同时显著提高发电效率.并利用熔融挤压快速成型制造工艺,对风力发电机零件三维建模、快速成型,装配后制成成品.验证了设计制造的可行性,为行业实际技术设计生产提供借鉴.For unnatural winds generated by vehicles traveling at high speeds,this paper introduces a method of wind turbine driven by unnatural wind,which can be installed in the highway isolation zone and be able to convert wind energy into electrical energy to power electronic facilities on highway sections.The vertical axis PMSG wind power of Savonius type three-blade twisted is selected in this design.The design of the impeller can collect the two-way wind force when the vehicle is traveling in the opposite direction,and the Disc-type generator and planetary gearbox can transform mechanical energy into electrical energy,while significantly improving power generation efficiency.According to melting extrusion modeling,the system realized rapid prototyping the parts of wind turbine after 3D modeling,then getting the assemble model by assembling the parts.This experiment verified the feasibility of design and manufacturing,providing a reference for the actual technical design and production in the industry.

关 键 词：快速原型技术 非自然风 风力发电机 

分 类 号：TH16[机械工程—机械制造及自动化]