摘要
介绍了以单片机为主控 CPU的雷电流跟踪测量装置 ,简述其工作过程、硬件构成、软件设计。该装置通过罗哥夫斯基线圈作为传感器进行信号采集 ,然后通过一系列的模拟电路和数字电路实现对雷电流幅值的记录和存储等。装置能实施多点测量 ,大容量记录 ,长时间连续工作研究应用表明 ,该雷电流跟踪测量装置工作可靠、成本低廉 ,具有一定的实用价值。
This paper introduces a kind of lightning current follow up survey equipment using single chip microcomputer as the core of control circuit. The paper also introduces the working process, the hardware and software of the equipment. The equipment gets signals by rogski coils sensor and processes the signals by a series of analog circuits and digital circuits in order to record and storage the peak value of lightning current and so on. This equipment can measure the lightning current in different places at the same time and record a great quantity datum and work continued for long time. Research shows that this kind of equipment has many advantages such as low cost, high reliability and perfect prospect.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2001年第3期59-61,63,共4页
High Voltage Engineering
关键词
雷电流
跟踪测量
单片机
CPU
lightning current follow up survey single chip microcomputer
