摘要
为了实现对分散接入电力计量系统的终端智能电表实施数据读取和有效管理,文中提出了采用低功率无线网(LPWAN)技术,将终端智能电表接入数据网关和电力私有云实现智能电力计量的技术方案。该方案采用了LoRa无线模块实现电力计量数据的双向交互,具有运行可靠、低成本、低功耗、远程接入等优势。此外,文中还重点介绍将如何利用新兴的LPWAN技术帮助构建智能电能无线接入的解决方案,展示了用于智能电表端到端LoRa连接的系统实现。
In order to realize the data reading and effective management of the terminal smart meter of the decentralized access power metering system,this paper proposes to use the low power wireless network(LPWAN)technology to connect the terminal smart meter to the data gateway and the power private cloud to realize the intelligent power metering technical solution.The solution adopts the LoRa wireless module to realize the two-way interaction of power metering data,and has the advantages of reliable operation,low cost,low power consumption,and remote access.In addition,the paper highlights how the emerging LPWAN technology will help to build a smart energy wireless access solution,demonstrating the system implementation for smart meter end-to-end LoRa connectivity.
作者
高鑫
凌强
张力
王世杰
许舒翔
GAO Xin;LING Qiang;ZHANG Li;WANG Shi-jie;XU Shu-xiang(Northwest Branch of State Grid Co.,Ltd.,Xi’an 710048,China;NARI Group Corporation,Nanjing 211106,China;NARI Technology Co.,Ltd.,Nanjing 211106,China)
出处
《信息技术》
2020年第1期163-166,共4页
Information Technology
关键词
住宅用电量
智能用电量
智能电表数据
LPWAN
residential electricity consumption
smart electricity consumption
smart meter data
LPWAN
