基于嵌入式系统的变压器局部放电在线监测系统  

On-line Monitoring System of Transformer Partial Discharge Based on Inserted System

作　　者：段丽荣[1] 索雪松[2] 

机构地区：[1]张家口供电公司,河北张家口075000 [2]河北农业大学,河北保定071001

出　　处：《华北电力技术》2009年第12期21-24,共4页North China Electric Power

摘　　要：以超声波法为检测方法,提出了一种基于三星S3C2410处理器和嵌入式uC1 inux操作系统的解决方案。详细介绍了硬件结构的设计并对系统的软件设计进行了描述。探讨了小波变换和人工神经网络技术在检测变压器局部放电中的应用。With supersonic method as detecting method, a resolving scheme was presented based on S3C2410 processor and inserted uClinux operation system. This paper introduced in detail the design of hardware structure, and described the design of systematic software. Also it discussed the application of wavelet transform and artificial neural network technology in detecting partial discharge of transformer.

关 键 词：嵌入式系统 局部放电 UCLINUX操作系统 小波包变换 神经网络 

分 类 号：TM41[电气工程—电器] TP319[自动化与计算机技术—计算机软件与理论]