电器与能效管理技术Issue(23)：30-34,5.DOI:10.16628/j.cnki.2095-8188.2018.23.006
基于LabVIEW的交流电弧分析系统设计
Design of AC Arc Analysis System Based on LabVIEW
摘要
Abstract
In order to study the characteristic of AC arc by use of waveform data, an AC arc analysis system was designed. It achieves the motion control of arc generating device by the motion card. The voltage and current are captured, saved and invoked by using high speed PCI data acquisition card. The morphological filter and wavelet energy spectrum algorithm were embedded in this system and were used to analyze the voltage waveform of AC arc.The results show that the wavelet energy spectrum transformation expresses significant difference at different arcing stage and it provides a new idea for the study of AC arc characteristics.关键词
LabVIEW系统/电弧特征/分析系统/电弧电压/小波能量谱Key words
LabVIEW system/arc characteristics/analysis system/arc voltage/wavelet energy spectrum分类
信息技术与安全科学引用本文复制引用
徐豪,郑昕..基于LabVIEW的交流电弧分析系统设计[J].电器与能效管理技术,2018,(23):30-34,5.基金项目
福建省自然科学基金项目(2015J01192) （2015J01192）
