摘要
文章利用大型有限元软件ANSYS,对松耦合变压器的磁芯和线圈建模,分析了影响松耦合变压器效率的主要参数。通过ANSYS中的场路耦合仿真求出初级、次级的电流、电压,然后求出效率,并与实际测得松耦合变压器的效率进行对比分析,得出了影响松耦合变压器效率的主要因素,对松耦合变压器的研发有很大的帮助。
By using ansys software,we build Loosely Coupled Transformer modle for analyzing the main parameter.By using the method of electric field and magnetic field coupling,we calculate the current and voltage of primary and secondary winding,and then figure out its efficiency.Finally,we compare simulation efficiency with ture measure efficiency.Through the analysis of the article,we get the main factors which affect the efficiency of loosely coupled transformer,which is helpful for the development of this field.
出处
《石油仪器》
2009年第1期18-20,23,共4页
Petroleum Instruments
关键词
场路耦合
松耦合变压器
耦合系数
electric field and magnetic field coupling
Loosely Coupled Transformer
coefficient of coupling
