摘要
文章针对智能电网数据采集通信的现实需求,设计了一种基于物联网技术的异构数据采集通信系统.该系统采用窄带物联网(Narrow Band-Internet of Things,NB-IoT)与低速率无线个域网络(Low Rate-Wireless Personal Area Network,LR-WPAN)融合组网方案,结合大数据、云计算等关键技术,实现高效可靠的电网全景数据采集.通过对系统关键模块的设计实现,并在高度仿真环境下进行性能评估.实验结果表明,该系统在端到端时延、可靠性等关键指标上与传统方案相比具有显著优势,同时展现出良好的可扩展性和容灾能力,可为智能电网的精细化管理和智慧运营提供坚实的数据支撑.
Abstract
The article designs a heterogeneous data collection and communication system based on Internet of Things technology to meet the practical needs of smart grid data collection and communication.The system adopts Narrow Band-Internet of Things(NB-IoT)and Low Rate-Wireless Personal Area Network(LR-WPAN)fusion networking solution combines key technologies such as big data and cloud computing to achieve efficient and reliable panoramic data collection of the power grid.By designing and implementing key modules of the system,and conducting performance evaluations in a highly simulated environment.The experimental results show that the system has significant advantages over traditional solutions in key indicators such as end-to-end latency and reliability,while demonstrating good scalability and disaster recovery capabilities.It can provide solid data support for the refined management and intelligent operation of smart grids.
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