Adaptive control of a high-frequency DC-DC converter by parameter scheduling

被引：14

作者：

Forsyth, AJ ^{[1
]}

Ellis, IK ^{[1
]}

Möller, M ^{[1
]}

机构：

[1] Univ Birmingham, Sch Elect & Elect Engn, Birmingham B15 2TT, W Midlands, England

来源：

IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 1999年 / 146卷 / 04期

关键词：

D O I：

10.1049/ip-epa:19990344

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：

Two digitally implemented control strategies are described for the full-bridge, phase-shift controlled DC-DC converter with an active clamp. The controller parameters are adjusted on-line according to a pre-defined schedule in order to obtain invariant transient behaviour across the converter operating range. The scheduling regime is determined from a sampled-data small-signal model of the converter. Practical results are included for a 2.5kW, 50kHz system employing a TMS320C31 digital signal processor as the controller.

引用

页码：447 / 454

页数：8

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