Based on the demand for electric vehicle power charger device, the charging device based on IGBT devices of DC charger, and complete system hardware and software design. The hardware part of the architecture of the system is part of the main circuit part and the control system, the software part of the C programming language, be able to complete its output voltage and current signals detected. The practical application shows that the system meets the design requirements.%基于目前电动汽车大功率充电装置的需求，提出了一种基于IGBT器件的直流充电机充电装置设计方案，并完成系统的软硬件设计。该系统的硬件部分架构设计主要是主回路部分以及控制系统部分，软件部分采用C语言进行编程，能够完成对其输出电压电流等信号的检测。实际应用表明，该系统达到了设计要求。
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