一种防吊车对输电线路外破预警装置的设计
Design of an Early-Warning Device for Anti-Crane Damage to Transmission Lines
李愿 1朱海潮 1肖福生 1冯竞平 1陈冠通1
作者信息
- 1. 国网白银供电公司,甘肃 白银 730900
- 折叠
摘要
针对传统吊车作业防外破装置中安全距离无法准确观测、报警不及时等问题,设计了一种基于电场感应和无线传输技术的防吊车对输电线路外破装置.该装置利用电场感应原理计算吊臂与线路的距离,再将结果通过无线通讯传输给驾驶室并显示此时距离,当低于设定的最小安全距离时发出报警.该系统由采集模块、控制模块、无线传输模块、报警模块、显示模块等组成,实际测试证明,该装置报警及时,满足输电线路下吊车作业防触电的实时保护需求.
Abstract
Aiming at the problems such as the safety distance cannot be accurately observed and the alarm is not timely in the traditional crane operation anti-breaking device,a crane anti-breaking device based on the electric field induction and wire-less transmission technology is designed.The device uses the electric field induction principle to calculate the distance between the boom and the line,transmits the result to the cab through wireless communication and displays the distance at this time,and sends an alarm when it is lower than the set minimum safe distance.The system is composed of acquisition module,control module,wireless transmission module,alarm module,and display module,etc.Through the actual tests,the device alarms in time,and satisfies the needs of real-time protection against electric shock in crane operation under the transmission line.
关键词
高压输电线路/电场感应/无线传输/声光报警Key words
high voltage transmission line/electric field induction/wireless transmission/audible alarm引用本文复制引用
出版年
2024
NETL
NSTL
万方数据