电磁式环形铁芯电流互感器误差仿真软件开发

Development of the Circular Parametric Current Transformer Error Simulation Software

电磁式电流互感器的误差仿真,通常借助MATLAB强大的仿真计算功能完成,但MATLAB不具备友好的参数输入界面和数据管理功能。结合MATLAB、VB.NET、Access和Excel各自的特点,开发了界面友好、数据便于存储的电磁式环形电流互感器误差仿真软件。利用VB.NET开发友好的参数输入界面,采用VB.NET调用MATLAB生成的.net组件,进行互感器误差仿真,利用Access和Excel实现磁化曲线导出和数据结果保存功能。

During the simulation of electromagnetic current transformer,it needs lots of input parameters.MATLAB is a powerful simulation software,but it does not have a friendly interface for parametric input and management capabilities of abundant data.VB.NET can be used to develop a friendly interface for parametric input,Access and Excel can be used to manage abundant data.Combining respective advantages of the four software,the simulation software of circular electromagnetic current transformer is developed.In the software,MATLAB is called by VB.NET through.NET components.And the Access is used to export magnetic curve and the Excel is used to save data.