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Cuk和他的老师Dr.R. Middlebrook在70年代中期提出了了状态空间平均（State-Space Average）的方法，使得非线性开关转化电路的分析变成了可能。而该理论的提出使得我们可以从小信号的角度对开关系统进行建模。
这是两片系列论文，在IEEE上下载下来的，可以上IEEE的朋友可以自己去下载以节约点金币。
IEEE上的Abstract
A new concept in the design of switched-mode power conversion circuitry is presented. Because of its extreme simplicity, flexibility, and efficiency, it has the potential to replace some conventional electrical power processing methods currently in use. A thorough discussion of the background, development, and operation of the ¿uk converter and several of its extensions is included. The coupled-inductor technique further improves efficiency and reduces size and weight. The basic converter and its extensions to two-quadrant and four-quadrant operation are attractive for many applications, i.e., solar (dc) to utility line (ac) power conversion, variable speed dc or ac motor drives, switching power supplies, uninterruptible power supplies, and many others. |
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发表于 2009-2-19 09:32:19
