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基于小波变换的电力线路故障行波测距
Fault Localization for Power Systems Based on Wavelet Transform
【摘要】 全文分析了电力电缆故障定点的重要性,概述目前电力电缆故障的检测方法。通过分析小波变换性质,给出了一种基于小波变换的行波测距方法。并提出了一种应用XC3S200FPGA及Atmega16单片机的解决方案。
【Abstract】 This paper discusses the measuring of the fault location for power system.A travelingwave method based on the wavelet transform is proposed for the fault localization.The implementation of the system wuth the XC3S200 series FPGA and Atmega16L MCU is also presented.
【关键词】 故障测距;
小波变换;
行波;
FPGA;
【Key words】 fault localization; wavelet transform; traveling wave; FPGA(Field Programmable Gate Array);
【Key words】 fault localization; wavelet transform; traveling wave; FPGA(Field Programmable Gate Array);
- 【文献出处】 自动化技术与应用 ,Techniques of Automation and Applications , 编辑部邮箱 ,2006年07期
- 【分类号】TM77
- 【被引频次】8
- 【下载频次】254