变电设备物联网一体化智能监测装置研究

Research on Integrated Smart Monitoring Devices for Internet of Power Transformation Equipment

为了解决传统变电设备监测装置相互独立、数据无法共享、计算负荷分配不均及不具备故障初步诊断功能的问题,设计了一种变电设备智能监测传感网络,提出了一种基于云平台的变电设备物联网一体化智能监测装置设计方案,该装置具有分布式计算、故障诊断与预警的功能。结果表明,分布式计算能够提高计算效率,减小设备投资浪费,其计算时间与传统并行计算方法相比减少了15.4%,智能电子设备配置费用与传统配置方案相比减少了14.3%;故障诊断与预警能够有效判断故障,并将可能存在故障的设备监测数据上传给中心站,有效避免了电力事故的发生。

In order to solve the problems of monitoring devices for power transformation equipment such as independence of each other, lack of data sharing, uneven distribution of computational load and lack of preliminary fault diagnosis func- tion, we designed a kind of smart sensor network for internet of power transformation equipment, and proposed a design scheme of integrated smart monitoring devices for internet of power transformation equipment based on cloud platform. The integrated smart monitoring device has the functions of distributed computing, fault diagnosis and early warning. The results show that distributed computing can enhance the computing efficiency and reduce the equipment investment waste The computing time can be reduced by 15.4% compared to that of conventional computational mode, and the intelligent electronic device expenditure can be reduced by 14.3% compared to that of traditional configuration scenario. The fault diagnosis and early warning can upload monitoring data of equipment with potential fault to the central station so as to prevent power accidents.