电动汽车直流充电桩自动检测系统设计

Design of Automatic Detecting System of DC Charging Piles for Electric Vehicles

摘要:

随着电动汽车的普及，商用直流充电桩被要求有更广泛的适应性。根据国标GB/T27930协议，设计了电动汽车直流充电桩自动检测系统；在进行检测需求分析的基础上，设计了系统的总体结构；对检测系统的硬件模块，设备配置，软件功能模块实现进行了详细讲解与说明；最后采用Visual Basic 6.0 设计开发了上位机监控软件。该系统结构简单，便于操作，在测试充电桩通信兼容性基础上，主要用于充电桩电参数检测，有着广泛的应用前景。

Abstract:

Because of the popularization of electric vehicles, the commercial DC charging piles are required to be more adaptable to this situation. According to the GB/T 27930 standard, a DC charging pile detection system for electric vehicles is designed. On the basis of the analysis of the measuring requirement, the overall structure of the system is laid out; the hardware module, equipment configuration and software function module of the system are all explained in detail. Finally a monitoring and controlling software interface of central computer is developed by Visual Basic 6.0. This system is simple, easy to operate, on the basis of testing the communication compatibility; it can mainly be used to detect charging pile status parameters, so it has a wide application prospect.