基于FPGA控制的双有源桥DC-DC变换器仿真实验平台设计  

Design of Simulation Experimental Platform for Dual Active Bridge DC-DC Converter Based on FPGA control

作　　者：王哲涵 赵越 苗务营 

机构地区：[1]东南大学成贤学院,江苏南京210088

出　　处：《工业控制计算机》2023年第12期142-143,164,共3页Industrial Control Computer

摘　　要：介绍了一种基于FPGA控制的逆变器仿真实验平台设计。该设计运用半实物仿真技术,在FPGA中虚拟出双有源桥DC-DC变换器(DAB)有关的实验平台,由FPGA、DSP和上位机三部分组成。FPGA采用SparkRoad FPGA,用来在内部虚拟出一个DAB变换器电路,接收控制器发来的信号,处理仿真器内部信息,最后将结果上传至上位机系统;DSP采用TMS320F28335,用来产生模拟DAB变换器电路中的IGBT开关信号,并将开关信号以PWM波的方式传给FPGA进行处理;上位机采用的是个人电脑,用来与另外两部分进行串口通信。通过性能测试,该设计达到了预期的功能。This paper introduces the design of an inverter simulation experimental platform based on FPGA control.The design uses the hardware simulation technology to virtual dual active bridge DC-DC converter(DAB)experiment in FPGA.It is composed of FPGA,DSP and host computer.FPGA uses SparkRoad FPGA to internally virtualize a DAB converter circuit,receive signals from the controller,process the internal information of the simulator,and upload the results to the supreme computer system.DSP uses TMS320F28335 to generate IGBT switching signal in analog DAB converter circuit,and sends the switching signal to FPGA for processing in the way of PWM wave.The host computer is a personal computer,which is used for serial communication with the other two parts.

关 键 词：FPGA 双有源桥DC-DC变换器 半实物仿真技术 

分 类 号：TM46[电气工程—电器]