农用高压变频器功率单元通用测试装置可行性分析

Feasibility Analysis on Agricultural High Voltage Inverter Power Unit General Test Device

研制通用功率单元测试装置,该装置由计算机、FPGA电路、电源单元和光纤通讯单元,电抗器负载组成。计算机上位机软件负责选择高压变频品牌、读取模块状态信息、调整输出频率、控制开关、存储打印测试数据。计算机与FPGA电路板连接,光纤通讯单元与FPGA电路板连接。

In this paper,a universal power unit test device is developed,which consists of a computer,a FPGA circuit,a power unit and a fiber optic communication unit,and an electrical reactor load.Computer upper computer software is responsible for selecting high-voltage variable frequency brand,reading module status information,adjusting output frequency,controlling switch,and storing and printing test data.The computer is connected to the FPGA circuit board,and the optical fiber communication unit is connected to the FPGA circuit board.