摘要
在利用松耦合变压器进行电能传输的系统中,系统的工作频率和器件选取跟系统电能传输的大小有紧密联系。本文对松耦合变压器在反激电源中的应用做了分析,并对松耦合变压器的原边和副边的电压和电流波形进行了时域分析。确定了副边导通和关断的时刻,对系统的可行性有了直观的判断,为器件的选取提供了依据。
In the use of loosely coupled transformer for power transmission,The work frequency of the system and component selection are close with the capacity of the power transmission system.In this paper,given to analysis the application of the loosely coupled transformer in the flyback switching power supply,And the voltage and current waveforms of the primary side and secondary side of loosely coupled transformer are analyzed in time domain.The moment of secondary side conduction and shut off are determined.This thesis has the intuitive judgment on the feasibility of the system and provides the basis for component selection.
出处
《电子设计工程》
2014年第3期139-141,145,共4页
Electronic Design Engineering
关键词
松耦合变压器
电能传输
反激电源
时域分析
loosely coupled transformer
inductive power transfer
the flyback power supply
time domain analysis
