摘要
为解决风力发电机可靠性较差、风阻大的问题,研制了一种不改变叶片的形状且覆盖面较大、安全可靠的避雷装置。此风力发电机全覆盖避雷器安装在叶片里面且在叶片尖端伸出避雷导线,而各叶片的尖部之间拉有避雷拉线,且避雷拉线与安装在叶片里的避雷导线相连,进而使避雷器的覆盖面增大,安全性显著提升,大幅度提高了风轮的捕风效率,产生良好的效果。
In order to solve the problem of low reliability and strong ventilative resistance of wind-driven generator ,a new lightning arrester is designed to improve the coverage and reliability by installing wires inside every vane which will stretch out to the tips of the vanes .On top of each vane ,there is a stayguy .The wires and the stayguys are connected .Consequently ,wider coverage ,higher safety and more efficient wind-catching power will produce a better effect all together .
出处
《机械工程与自动化》
2015年第6期133-134,共2页
Mechanical Engineering & Automation
基金
国家863计划基金资助项目(2012AA0758)
关键词
风力发电机
避雷器
导风板
设计
windpower generator
lightning arrester
wind board
design
