电气传动2019，Vol.49Issue(3)：92-96,5.DOI:10.19457/j.1001-2095.dqcd19338
一种应用NB-IoT的智能电能计量装置设计
A Design of Smart Electric Energy Metering Device Applying NB-IoT
摘要
Abstract
With the large-scale deployment and commercialization of narrowband internet of things technology,a smart metering device with wireless communication function based on this technology was designed. The hardware of this device mainly comprises a control and storage unit,a power metering unit and a NB-IoT communication unit. ADE9153B,a metering chip was used as the core for parameter acquisition and data calculation and processing. MSP430F449,a controller ship was used to realize the data transmission and local storage. The controller used the interrupt mode to transmit data to NB-IoT wireless communication module through serial port,realizing transparent transmission of data. The accuracy of smart metering device with NB-IoT was verified by the experiments. The experimental results show that the communication of the device and its running state in the IoT cloud platform are better and the accuracy is higher.关键词
电能计量/窄带物联网/无线通信/云平台Key words
electric energy measurement/narrow band internet of things(NB-IoT)/wireless communication/cloud platform分类
信息技术与安全科学引用本文复制引用
祝恩国,邹和平,巫钟兴..一种应用NB-IoT的智能电能计量装置设计[J].电气传动,2019,49(3):92-96,5.基金项目
国家电网公司总部科技项目资助(JLB17201700189) （JLB17201700189）
国家重点研发计划资助项目(2016YFF0204203) （2016YFF0204203）
