基于区块链和云技术的电力设备数据语义物联研究

Research on Data Semantics IoT of Electric Equipment Based on Blockchain and Cloud Technology

随着配电网中高压开闭所数量的逐步增加,设备所产生的海量电力数据等待着处理和分析,将区块链与云技术应用在开闭所数据语义物联管理中,可以实现设备数据信息泛在互联、长期存储和追溯共享等目标。首先分析了开闭所设备的数据特征,对区块链与云技术应用在开闭所的数据语义物联管理进行可行性研究,然后剖析了开闭所设备数据的采集处理、语义聚合、传输存储、互联共享等管理过程。区块链和云技术通过电力物联网作为载体,对开闭所设备数据进行了物联管理和价值挖掘,增强了配电网系统的信息实时共享性,提升了电力数据资产在电网企业中的可利用价值。

With the gradual increase in the number of high voltage switching station in the power grid,the massive amounts of power data generated by the devices are waiting to be processed and analyzed.The application of blockchain and cloud technology in the data IoT management of the switching station to achieve the purpose of ubiquitous interconnection,long-term storage and retrospective sharing of device data information.This researchfirst analyzes the data characteristics of the switching station equipment,then conducts a feasibility study on the application of blockchain and cloud technology to the data IoT management of the switching station,andfinally analyzes the management process of the data of the switching station such as Acquisition processing,transmission and storage,interconnection and sharing.Blockchain and cloud technology would use the power internet of things as a carrier to work on the IoT management and value mining of the data of the switching station equipment,strengthen the real-time sharing of grid system information,and enhance the availability of power data assets in multiple departments.