摘要
高压线舞动轻则产生相间干扰,重则产生停电甚至高压塔倒塌。利用加速度传感器的特性,设计了高压电线舞动监测系统。系统采用了微型三轴加速度传感器以IIC通信方式发送数据到分机,分机以UART传输协议发送到S3C2440主控,主控采用多线程方式实现了存储数据到数据库的功能,并利用Socket编程连接网页及远程客户端实时查询访问,远程利用S3C2440平台搭建客户端实现数据显示和异常报警功能。该系统更加快速便捷地实现高压线的舞动实时监测,能间接测出高压导线直线运动的振幅和频率,可作为防止发生电力事故的重要参考数据。
This paper uses the characteristics of the acceleration sensor to design a high-voltage wire dance monitoring system.The system uses a miniature three-axis acceleration sensor to send data to the extension through IIC communication.The extension sends to the S3C2440 main control using the UART transmission protocol.The main control uses a multithreaded method to store data to the database,and uses socket programming to connect to the web page and Remote client real-time query access,remotely use the S3 c2440 platform to build a client to achieve data display and abnormal alarm functions.The system realizes the real-time monitoring of the high-voltage line’s dancing more quickly and conveniently,and can indirectly measure the amplitude and frequency of the high-voltage wire’s linear movement.
出处
《工业控制计算机》
2020年第10期130-131,共2页
Industrial Control Computer
