基于双芯架构的停上电主动上报电能表设计

Initiative power outage and power on event reporting of smartmeter design based on dual core architecture

文章提出一种基于双芯架构支持停上电主动上报的智能电能表技术方案,选择超级电容作为后备电源为MCU、通信模块等供电,研究设计主动上报流程。在II型集中器采集模式下,提出配置蓝牙通信模块实现电能表停上电信息的主动上报。经测试验证,该方案在不同采集模式下均能满足电能表停上电信息主动、快速、准确上报的需求,在泛在电力物联网的建设过程中具有极大的应用价值。

This paper propose a technical scheme of smart meter base on dual core architecture to support initiative power outage and power on event reporting.A super capacitor is selected as back-up source,which supplied power for management core MCU,communication module to study and design the initiative reporting flow.Bluetooth communication module is deployed under type II concentrator acquisition mode to achieve the initiative power outage and power on event reporting of electricity meter.Through testing and verification,this scheme can meet the demand of active,rapid and accurate initiative power outage and power on event reporting of electricity meter under different acquisition modes,which has high practical value in the construction process of ubiquitous power IoT.