电容性设备接地电流在线监测系统的设计  

Design of On-Line Monitoring System of Capacitive Equipment's Grounding Current

作　　者：王平[1] 肖寒[2] 

机构地区：[1]华北电力大学,河北保定071003 [2]唐山供电公司,河北唐山063100

出　　处：《低压电器》2009年第23期36-38,共3页Low Voltage Apparatus

摘　　要：介绍了用于监测电容性设备接地电流在线监测系统的整体构成,其中重点阐述了上位机软件的设计。该软件以LabVIEW为平台,利用VISA技术实现上位机与下位机的串口通信,并通过LabVIEW的数据库工具包实现了VI和ACCESS数据库的互连,可以有效管理大量的历史数据,便于后续的分析处理。Based on the detection capacitive equipment s grounding current,the on-line monitoring system of grounding current was designed.The host computer software for the detecting system of the system was introduced.The software was based on LabVIEW,and with the VISA technique,the serial transmission for the host computer and the guest computer was implemented.The LabVIEW data base toolkit can realize the interconnection of the VI and the ACCESS data base,and can manage amounts of history data.

关 键 词：电容性设备 接地电流 在线监测 变电站 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]