摘要
针对变电站GIS隔离开关触头位置监测难度大,人工检查效率低的问题,设计了智能联动型触头状态监测系统。该系统利用设备原有观察窗安装具有智能分析功能的传感执行单元,通过基于LBP的纹理特征提取方法对触头分合状态进行智能分析,采用无线自组网技术方便现场改造实施。系统能显著地提高GIS智能运维水平,在支持一键顺控高级应用、方便故障定位和过程溯源方面有较大的应用价值。
Aiming at the difficulty of monitoring the contact position of GIS isolating switches in substations and the low efficiency of manual inspection, this paper designed an intelligent linkage contact state monitoring system.The system used the original observation window of the equipment to install a video capture unit with intelligent analysis function.The system can intelligently analyze the open and close states through LBP-based texture feature extraction method.The system adopted wireless ad hoc network technology to facilitate on-site transformation.The system can greatly improve the level of GIS intelligent operation and maintenance, and has great application value in supporting advanced applications of one-key sequence control, facilitating fault location and process traceability.
作者
蔡杰
陈富国
陈亮
张浩哲
CAI Jie;CHEN Fu-guo;CHEN Liang;ZHANG Hao-zhe(Pinggao Group Co.,Ltd.,Pingdingshan 467001,China;School of Electrical Engineering,Xian Jiaotong University,Xi’an 712000,China)
出处
《仪表技术与传感器》
CSCD
北大核心
2022年第3期68-73,共6页
Instrument Technique and Sensor
基金
国家自然科学基金资助项目(51777154)。
关键词
智能运维
GIS
隔离开关
触头
LBP
状态监测
联动控制
intelligent operation and maintenance
GIS
isolating switch
contact
LBP
condition monitoring
linkage control
