一种暂态录波型故障指示器波形分类方法

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摘要针对目前暂态录波型故障指示器波形合成导致配电主站接收到的波形基数大、合格率不高、逐次分析费时费力等问题,提出一种波形分类方法,并在测试环境下进行大量的模拟测试验证。结果表明,本方法可快速筛选出大量波形数据中的错误波形,根据错误波形特点进行分类处理,提高了波形检测的效率,有助于提高配电主站对故障点定位的准确性。

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	陈雷刚
	秦明辉
	汪凯顺

关键词 ：故障指示器, 波形分类, 波形合成

Abstract：In order to solve the problems of large base number, low qualification rate and time-consuming and laborious of sequential analysis caused by current transient state waveform recording type fault indicator waveform synthesis, a waveform classification method is proposed and a large number of simulation tests are carried out in the test environment. The results show that this method can quickly screen out the wrong waveforms in a large number of waveform data, classify and process according to the characteristics of the wrong waveforms, improve the efficiency of waveform detection, and help to improve the accuracy of fault location in the distribution main station.

Key words： fault indicator waveform classification waveform synthesis

收稿日期: 2020-02-20

作者简介: 陈雷刚（1986-）,男,安徽省合肥市人,硕士,工程师,主要从事电力设备研究与开发工作。

引用本文:

陈雷刚, 秦明辉, 汪凯顺. 一种暂态录波型故障指示器波形分类方法[J]. 电气技术, 2020, 21(8): 125-129. Chen Leigang, Qin Minghui, Wang Kaishun. A waveform classification method for transient state waveform recording type fault indicator. Electrical Engineering, 2020, 21(8): 125-129.

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http://dqjs.cesmedia.cn/CN/Y2020/V21/I8/125