MAPHAM式并联输出谐振DC／DC变换器

Mapham's Parallel DC/DC Resonant Converter

ＭＡＰＨＡＭ式并联输出谐振ＤＣ／ＤＣ变换器（ＭＰＲＣ）线路，由于功率管串联电感可以获得零电流开通，这是对并联输出谐振变换器（ＰＲＣ）的改进。分析了ＭＰＲＣ连续导通工作模式，建立了各种模式的数学模型，经计算机仿真计算了若干稳态曲线，可作线路设计的参考。本文还用实验验证了模式分析和数学模型的正确性。

Owing to a series inductor with power transister in MPRC circuit can be obtained zero current swiching-on,and it was an improvement for the Parallel Resonant Converter. Mathmatical analysis of MPRC for various modelling has been introduced in this paper,and some graphs significant for design of MPRC circuit through digital simulation are obtained. The results of experimentation also are given in this paper.