摘要
笔者介绍了一种输电线路直击雷电流测量仪的设计与实现,用于实测输电线路直击雷电流的幅值、极性以及雷击杆塔时间。该测量仪以高性能ARM7处理器LPC2103为核心,能同时测量两通道的雷电流;采用了灵活的数据传输方式和可靠的系统供电设计,成本低廉,具有较广阔的应用前景。
This paper describes design and implementation of a direct lightning current measuring apparatus for transmission lines. This apparatus can be used to measure the direct lightning current amplitude, polarity, and thunder-strike time. The measuring apparatus, adopting the high-performance ARM7 processor LPC2103 as its core, can simultaneously measure two channels of lightning current. Flexible data transmission mode and reliable system power supply design are applied with low cost and wide application.
出处
《高压电器》
CAS
CSCD
北大核心
2012年第2期86-89,共4页
High Voltage Apparatus
