YNvd变压器的建模与仿真，是铁路同相供电系统的3/2变压原理，比较前沿的技术-YNvd transformer modeling and simulation of railway power supply system in phase 3/2 transformer principle, more cutting-edge technology

ynvd平衡牵引变压器建模搭建,用于电气化铁道建模(The construct of the YNVD balance traction transform)