Chrome Extension
WeChat Mini Program
Use on ChatGLM

低阶自回归参数模型检测串联故障电弧

Journal of Liaoning Technical University(Natural Science Edition)(2016)

Cited 0|Views1
No score
Abstract
针对电气系统中串联回路故障电弧的多发情况,利用电弧发生器、波形记录仪等实验装置对故障电弧进行模拟实验研究.提出基于自回归参数模型的故障电弧检测方法,采用二阶Burg方法对采集的信号建立自回归模型,提取AR模型参数,通过计算、比较相应的距离测度实现对故障电弧的检测.研究结果表明:通过二阶Burg方法建立的自回归参数模型能快速、准确地检测出故障电弧,同时相对于高阶Burg方法,减少了很大的运算量.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined