基于费控电表的充电桩研究与应用  

Research and Application of Charging Pile Based on Fee-Controlled Electricity Meter

作　　者：王超 周竹菁 张嘉昊 WANG Chao;ZHOU Zhu-jing;ZHANG Jia-hao(Jiaxing Hengchuang Electric Equipment Co.,Ltd,Jiaxing 314033,China;School of Automation,Hangzhou Dianzi University,Hangzhou 310018,China)

机构地区：[1]嘉兴市恒创电力设备有限公司,浙江嘉兴314033 [2]杭州电子科技大学自动化学院,浙江杭州310018

出　　处：《电工电气》2021年第11期35-38,46,共5页Electrotechnics Electric

摘　　要：现阶段由于充电桩内的电费计量模块不能接入电网公司电表系统,电网公司需额外加装电表获取充电数据。设计了一种基于费控电表的充电桩,整合电表与充电桩的重复功能模块。利用STM32F103C8T6微控制器结合控制器局域网络总线完成充电桩与费控电表之间的电气连接和交互控制,并进行了样机开发验证。结果表明相较于传统充电桩,基于费控电表的充电桩可以简化充电桩结构,降低充电桩制造、安装成本,更好地实现电动汽车和电网间的互联。There is a problem that the electricity metering module in the charging pile cannot be connected to the meter system of the grid company so that the grid company needs to install an additional meter to obtain charging data.This research designed a charging pile based on the fee-controlled electricity meter to solve the problem.This design could integrate the repetition function modules of the electricity meter and the charging pile.Moreover,this study used the STM32F103C8T6 microcontroller and the CAN bus to complete the electrical connection and interactive control between the charging pile and fee-controlled meter and verified the developed prototype.The results show that the new charging pile could refine the traditional one,such as simplify the structure,reducing the cost of production and installation.Untimely,it enhances the interconnection between the electric vehicle and the power grid.

关 键 词：电动汽车 费控电表 充电桩 样机开发 

分 类 号：U469.72[机械工程—车辆工程]