基于DSP的三相航空静止变流器的设计  

Design of Three-phase Aviation Static Inverter Based on DSP

作　　者：王小双[1] 赵静[1] 于江[1] 朱江雷[1] 

机构地区：[1]西安通信学院,陕西西安710106

出　　处：《电力电子技术》2010年第1期68-70,共3页Power Electronics

摘　　要：介绍了基于DSP的115V/400Hz三相逆变电源的设计原理和设计方法,采用移相谐振控制技术和周波变流型高频环节逆变技术,使整机开关最大程度地实现了软开关。实验结果表明,该逆变电源设计合理、可靠性高,并在小型化、提高功率密度和可靠性方面,取得了很好的效果。A design method of three-phase inverter aerial power of 115 V/400 Hz based on DSP is proposed by combination the phase-shift-controlled technology with the high-frequency（HF）link inverting technology,which makes the circuit realize soft switching to the utmost extent.The experimental results verify that the control methods are right,more reliable,and bring the system with small volume and weight,high reliability and power density.

关 键 词：逆变器 电源 移相谐振控制 周波变流 软开关 

分 类 号：TM464[电气工程—电器] TN86[电子电信—信息与通信工程]