H型垂直轴风力发电机设计与数值模拟  

Design and Numerical Simulation of H⁃type Vertical Axis Wind Turbine

作　　者：刘辉 蒋麒麟 李生强 梅晓雄 贾伟杰[1] 郑琳 Liu Hui;Jiang Qilin;Li Shengqiang;Mei Xiaoxiong;Jia Weijie;Zhen Lin(School of General Aviation,Jingchu University of Technology,Jingmen 448000)

机构地区：[1]荆楚理工学院通用航空学院,湖北荆门448000

出　　处：《冶金设备》2024年第3期10-17,39,共9页Metallurgical Equipment

基　　金：荆楚理工学院校级科研项目(QN202315、JX2022-014、YB202202);2022年度荆门市重点科技计划项目(2022YFZD057)。

摘　　要：针对H型垂直轴风力发电机启动性能差、结构复杂且维护成本高等问题,设计一款300W的H型垂直轴风力发电机,对叶片、主传动轴以及制动装置进行设计和优化,同时运用SOLIDWORKS Flow Simulation软件对风力发电机进行仿真分析,计算出不同工况下速度、压力以及分布力的大小。仿真结果表明所设计风力发电机安全性高,低风速启动性能好,为提高H型垂直轴风力发电机安全和效率,降低维护成本提供了参考思路。Aiming at poor starting performance,complex structure,and high maintenance cost of H⁃type vertical axis wind turbines,a 300W H⁃type vertical axis wind turbine is designed.The blades,main drive shaft,and braking device are designed and optimized.At the same time,SOLIDWORKS Flow Simulation software is used to simulate and analyze the wind turbine,calculating the magnitude of speed,pressure,and distributed force under different operating conditions.The simulation results show that the designed wind turbine has high safety and good starting performance at low wind speeds,providing a reference for improving the safety and efficiency of H⁃type vertical axis wind turbines and reducing maintenance costs.

关 键 词：垂直轴风力发电机 制动装置 流体仿真 

分 类 号：TF305[冶金工程—冶金机械及自动化] TM315[电气工程—电机]