Synergetic control for DC-DC buck converters with constant power load

被引:52
|
作者
Kondratiev, I [1 ]
Santi, E [1 ]
Dougal, R [1 ]
Veselov, G [1 ]
机构
[1] Univ S Carolina, Columbia, SC 29208 USA
关键词
D O I
10.1109/PESC.2004.1355139
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An algorithm for design of synergetic control is derived, using as an example a system containing buck choppers with constant power load [1]. The closed loop system behaviour is compared to that of the same system controlled by feedback linearization control. As a result, it is shown that synergetic control has better dynamics and a faster response. This system nullifies steady state error not only of output voltage but also in current sharing among parallel converters.
引用
收藏
页码:3758 / 3764
页数:7
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