电力车载高压设备试验系统，通过串口通讯与绝缘电阻、介质损耗、回路电阻、变压器变比、直流泄漏、绕组直阻、开关特性、互感器特性、油耐压、油介损等设备进行通讯，实现试验过程的控制，并进行数据记录、保存、统计、打印等功能。-Electrical vehicle testing system for high voltage equipment，Through serial port, loop resistance and insulation resistance, dielectric loss,

双有源桥DC-DC高频隔离变压器的Simulink仿真，实现稳定的输出电压，采用SPS移相调制(Simulink simulation of double active bridge DC-DC high-frequency isolation transformer for stable output voltage using SPS phase-shift modulation)