微网储能用高频链矩阵整流器的SPWM控制  

SPWM Control of High Frequency Link Matrix Rectifier for Micro Grid Energy Storage

作　　者：闫朝阳[1] 张微[1] 张坤[1] 邬伟扬[1] 

机构地区：[1]燕山大学,河北秦皇岛066004

出　　处：《电力电子技术》2010年第6期75-77,共3页Power Electronics

基　　金：国家自然科学基金重点项目(50237020;50837003);秦皇岛市科学技术研究与发展项目(200901A019)~~

摘　　要：以适配于微网直流储能环节的隔离型单位功率因数PWM整流器为研究对象,针对高频链矩阵式整流器的拓扑结构,提出一种基于电源电压绝对值逻辑的SPWM调制方法,阐述了其工作原理,分析了具体工作过程,进行了策略优化,并以实验进行了分析研究。所得结果表明,新型绝对值逻辑SPWM调制策略对高频链矩阵式整流器的控制是可行、有效的,有关研究工作可望为高品质微电网的储能功率变换器研究提供有益的参考。The isolated unit power factor PWM rectifier suiting for DC energy storage contained micro-grid is studied as the research object.A novel high frequency link matrix rectifier SPWM modulation method based on the grid voltage absolute logic is proposed pointing to the topology character of the converter.The SPWM working principle is described,the specific working states are analyzed the modulation strategy is optimized.The experimental results uniformly show that the novel absolute value logic SPWM strategy for the high frequency link matrix rectifier is feasible and effective,and all the working data can be a useful reference for the study of high quality micro-grid with energy storage converter in future.

关 键 词：整流器 脉宽调制 储能 高频链 绝对值逻辑 

分 类 号：TM461[电气工程—电器]