基于MATLAB的变压器空载合闸时励磁涌流仿真分析  

Simulation and Analysis of No-load Switching Transformer Magnetizing Inrush Current Based on MATLAB

作　　者：李兴宁[1] 王书杰[1] 

机构地区：[1]泰州职业技术学院,江苏泰州225300

出　　处：《机械制造与自动化》2013年第6期192-193,196,共3页Machine Building & Automation

摘　　要：利用Matlab中SimPowerSystems及Simulink工具箱建立双侧电源双绕组变压器电力系统的仿真模型,进行空载合闸后三相变压器励磁涌流的仿真,仿真结果清晰、效果明显,可以定性和定量分析变压器的励磁涌流。This paper uses Matlab/Simulink/SimPowerSystems to build the model of two-winding transformer power system with bilateral power,simulate and analyze the no-load switching transformer magnetizing inrush current.The research results show that the offect of the simulation is significant.It can be used to make the qualitative and quantitative analysis of magnetizing inrush current.

关 键 词：MATLAB SIMULINK 变压器 励磁涌流 仿真分析 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]