电测与仪表2017，Vol.54Issue(4)：112-116,5.
基于图像处理和光电传感技术的SF6气体在线监测系统设计
Design of SF6 gas online monitoring system based on image processing and photoelectric sensing technology
摘要
Abstract
It was an important part of the intelligent substation to monitor the status of the substation equipment.A real-time on-line monitoring system based on image processing technique and photoelectric sensing technology of SF6 gas pressure was designed aimed at the characteristics of on-line monitoring of high voltage circuit breaker SF6 circuit breaker.This paper proposed a rapid alarm instrument image reading algorithm aimed at colored SF6 pressure gauge used in substations.Image processing and identification of SF6 gas pressure were based on this algorithm.The on-line monitoring data of SF6 gas pressure state was transferred through the ZigBee wireless communication technology.The SF6 gas pressure state online was displayed based on the background software written in LabVIEW.Preliminary laboratory tests were carried out to verify the feasibility of the system.关键词
SF6气体/图像处理/光电/ZigBee/LabVIEWKey words
SF6 gas/image processing/photoelectric/ZigBee/LabVIEW分类
信息技术与安全科学引用本文复制引用
尚秋峰,刘薇,毛训..基于图像处理和光电传感技术的SF6气体在线监测系统设计[J].电测与仪表,2017,54(4):112-116,5.基金项目
河北省自然科学基金(F2014502098) （F2014502098）
国家自然科学基金(61377088) （61377088）
