交交变频用6相变压器的Matlab辅助设计

为满足双变量交交变频调速系统改造要求,设计制作了一台6相输出的三绕组变压器.建立了仿真模型分析调速系统对该变压器的特殊要求,编制了Matlab程序计算和优化变压器设计参数,利用Matlab软件处理变压器实验数据并和设计参数进行对比.在此基础上提出了人一机结合的变压器自动化设计方法,该方法较好地结合了人工经验的灵活和程序计算的高效,能计算出更接近实际变压器运行情况的精确等值电路.最后给出了4 kV·A,380 V/220 V/220 V 6相变压器的设计结果和实验分析.

Six-phase Transformer Design Applying Matlab for Cycloconverter

Six-phase output transformer with three windings was designed to meet the requirement of six-wave cycloconverter improvement.Emulational model of the system was constructed for analyzing the transformer special features in operation.Then the transformer design process and parameters optimization were analyzed using Matlab programs.The design results and experimental data of six-phase output transformer were compared.So semi-automatic transformer design method with the Matlab software was proposed.Precise pa...