一种面向互联网的交流充电桩的设计
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摘要
本文介绍了一种以CORTEX-M3芯片为核心结合Keil RTX实时操作系统完成的交流充电桩的设计。分析了交流充电桩嵌入式软件在Keil RTX实时操作系统下多任务编程的实现流程,介绍了充电桩嵌入式软件通过多任务编程完成充电任务并检测输入信号异常及相应异常处理的方法。实验表明CORTEX-M3芯片为核心结合Keil RTX实时操作系统完成交流充电桩的设计具有良好的稳定性和故障检测处理能力。
A kind of AC charging pile using CORTEX-M3 chip is introduced in this paper. This paper analyzes the implementation process of the multitask programming for the embedded software of AC charging pile using the Keil RTX real-time operating system. This paper introduces the method of using multi task programming to complete charging task of charging pile embedded software, to detect the abnormal input signal and to deal with them. Experiments show that the design of AC charging pile based on CORTEX-M3 chip and Keil RTX real-time operation system has good stability and good ability of fault detection and fault handling.
A kind of AC charging pile using CORTEX-M3 chip is introduced in this paper. This paper analyzes the implementation process of the multitask programming for the embedded software of AC charging pile using the Keil RTX real-time operating system. This paper introduces the method of using multi task programming to complete charging task of charging pile embedded software, to detect the abnormal input signal and to deal with them. Experiments show that the design of AC charging pile based on CORTEX-M3 chip and Keil RTX real-time operation system has good stability and good ability of fault detection and fault handling.
引文
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[2]林惠真.电动汽车充电设施规划探讨[J].供用电,2012,29(3):26-29,34.
[3]Sortomme E,El-Sharkawi M A.Optimal charging strategies for unidirectional Vehicle-to-Grid[J].IEEE Transactions on Smart Grid,2011,2(1):131-138.
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[5]陈一鸣,管克江,黄发红,等.普及电动车,多国加快充电网点建设[N].人民日报,2014-8-11(22).
[6]徐志丹,赵宏振,张宗慧.基于云计算平台的电动汽车充电桩设计与实现[J].电气时代,2014(5):68-71.
[7]殷树刚,龚桃荣,刘瑞,等.基于云平台的电动汽车智能充电系统设计与应用[J].供用电,2015,32(7):43-47.
[8]郭国太.电动汽车充电站建设可行性分析[J].电气技术,2017,18(3):120-124.
[9]苏舒,孙近文,林湘宁,等.电动汽车智能充电导航[J].中国电机工程学报,2013,33(S1):59-67.
[10]潘鸣宇,贺家胜,迟忠君,等.电动汽车智能服务平台的设计与实现[J].电力信息与通信技术,2014,12(1):78-81.
[11]孙晓明.电动汽车充电电价时段划分方法及有序充电策略研究[D].北京:北京交通大学,2014.
[12]唐晓瑭,倪桦,王永生.电动汽车供电能源优化组合及智能充电策略[J].电力建设,2013,34(12):111-115.
[13]崔保艳,许建中.双向充电桩的关键技术分析[J].电气技术,2015,16(10):145-146.
[14]龚桃荣,刘瑞,秦晓敏,等.面向互联网的电动汽车智能充电系统设计与应用[J].电力建设,2015,36(7):222-226.
[15]王电令,苏亚辉,苏彩红.STM32开发实战:Lab VIEW卷[M].北京:机械工业出版社,2016.