基于LabVIEW和FPGA的电缆局部放电信号采集系统研究  

Research on Signal Acquisition System of Partial Discharge in Cable based on LabVIEW and FPGA

作　　者：沈庆河[1] 刘嵘[1] 刘辉[1] 张有平 胡晓黎[1] 

机构地区：[1]山东电力研究院,山东济南250002 [2]西安博源电气有限公司,陕西西安710043

出　　处：《通信电源技术》2015年第2期79-80,83,共3页Telecom Power Technology

摘　　要：文中介绍了一种基于LabVIEW软件和FPGA硬件组成的电缆局部放电信号采集系统。本系统采用新一代的虚拟仪器开发软件LabVIEW平台进行信号采集、分析研究;同时,研制了一种基于FPGA芯片的高速局部放电信号采样装置,及时将采集到的放电信号传输至便携式计算机系统中,供现场检测及时分析数据。This article presents a signal acquisition system of partial discharge in cable based on LabVIEW software and FPGA hardware. The system uses a new generation of LabVIEW virtual instrument development platform for signal acquisition and analysis. Meanwhile, a high-speed partial discharge signal sampling device is developed based on FPGA chip, which will timely send the collected signals to a portable computer system for timely analysis of data.

关 键 词：LABVIEW 电缆 局部放电 FPGA 信号采集 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]