摘要
物联网技术能够对所连接物品进行辨识、管理和控制,将其应用在台区线损管控领域,探索线损管控新模式,可以科学指导企业降损。基于物联网技术,融合用电信息采集系统、营销业务应用系统、营销地理信息系统(GIS)和国网设备运维精益管理系统(PMS2.0)数据,研究台区线损率合理区间计算模型和台区线损率合格判断模型,建立了基于物联网的台区线损指标管控系统。实现了台区线损指标监控和线损异常台区的闭环管控,为台区线损提供了科学有效的降损空间指导,也为工作人员开展异常台区现场处理提供支持。
Internet of Things(IoT)can identify,manage,and control the connected objects.Applying this technology in line loss management and exploring new line loss management model can reduce line loss scientifically.Thus,by integrating power consumption data collection system,marketing system,marketing GIS(geographic information system)and PMS2.0 system,a reasonable interval calculation model and a qualified rate judgment model of line loss in a transformer area were studied based on IoT,and then a line loss indicator management system based on IoT was established.This system realizes closed-loop management on line loss indicators in a transformer area,and provides scientific guidance for line loss reduction and support for the personnel making on-site troubleshooting.
作者
苏宇
周川
王强钢
SU Yu;ZHOU Chuan;WANG Qianggang(State Grid Chongqing Electric Power Company Marketing Service Center(Metering Center),Chongqing 401123,China;Chongqing University State Key Laboratory of Power Transmission Equipment and System Safety and New Technology,Chongqing 400044,China)
出处
《华电技术》
CAS
2021年第1期19-23,共5页
HUADIAN TECHNOLOGY
基金
国家自然科学基金项目(51607015)。
关键词
台区线损
物联网
闭环管控
BP神经网络
模糊评价
line loss in a distribution area
Internet of Things
closed-loop management and control
BP neural network
fuzzy evaluation
