摘要
基于PCL-818HD数据采集卡特点,设计了漏电电流采集电路。介绍了PCL系列的特点和设置方法,利用VB6.0编写了驱动程序调用和直接I/O端口读写程序,并举例子说明了其在漏电保护设备中的应用。该采集电路界面友好、可靠性高。
Based on the characteristics of PCL-818HD data acquisition card, residual current acquisition circuit was designed. The characteristics and setting methods of PCL series were introduced. Programs to call driving programs and directly read/write via I/O port were compiled in VB6.0, and their application in residual current operated protector were illustrated. This data acquisition circuit has friendly interface and high reliablity.
出处
《低压电器》
北大核心
2009年第5期57-59,共3页
Low Voltage Apparatus
关键词
数据采集
漏电保护器
可靠性
data acquisition residual current operated protector, reliabilitv
作者简介
杨帆（1982-），男，硕士研究生，研究方向为电器可靠性及检测技术。
李奎（1965-），男，教授，博士生导师，博士，研究方向为电器可靠性理论经与试验技术等。
刘冬（1980-），男，硕士，研究方向为电器可靠性。
秦志军（1981-），男，硕士，研究方向为电器可靠性。
