摘要
针对现用架空线防舞动设备效果不理想的问题,分析微风振动和舞动产生的原因,设计了间隔棒与舞动耗能装置相结合的组合式防舞器。通过FLUENT仿真软件和正交试验确定防舞器的主要参数,并利用传感器和GPRS无线传输模块对架空线进行实时监控。仿真和试验证明,该组合式防舞器对架空线舞动能起到有效的抑制作用。
Aiming at the backward existed in the current anti-dancing equipment,based on the analysis of the vibration of breeze and the reason of dancing,a combined anti-dancing device with spacer bar and dancing energy dissipation device is designed.The main parameters of the anti-galloping device are determined by FLUENT simulation software and orthogonal experiment.Meanwhile,sensors and GPRS wireless transmission module are used to monitor the overhead line in real time.Through simulation and experiment,it is proved that the combined anti-dance device has a positive and effective effect on eliminating the breeze vibration and dancing of overhead line.
作者
陈杰
张艺
CHEN Jie;ZHANG Yi(Wuhai Extra-High Voltage Power Supply Bureau,Wuhai 016000,China)
出处
《内蒙古电力技术》
2019年第2期44-47,共4页
Inner Mongolia Electric Power
关键词
架空线
防舞动
组合式防舞器
实时监测
远程传输
overhead transmission lines
anti-dancing
combined anti-dancing device
real-time monitoring
remote transmission
