Title
Adaptive Variable Switching Frequency Digital Controller Algorithm To Optimize Efficiency
Abstract
An adaptive digital controller with maximum efficiency point tracking to optimize DC-DC converter switching frequency is presented in this paper. The Adaptive-Frequency-Optimization (AFO) method changes the DC-DC converter switching frequency while tracking the converter minimum input power (maximum efficiency) point under variable conditions including variable load and variable input voltage. The AFO digital controller continuously finds the optimum switching frequency that will result in the minimum total loss while converter parameters and conditions vary. In this paper, the AFO method is discussed analyzed and its digital control algorithm and experimental implementation are presented. © 2007 IEEE.
Publication Date
1-1-2007
Publication Title
Proceedings - IEEE International Symposium on Circuits and Systems
Number of Pages
781-784
Document Type
Article; Proceedings Paper
Personal Identifier
scopus
DOI Link
https://doi.org/10.1109/iscas.2007.378002
Copyright Status
Unknown
Socpus ID
34548821299 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/34548821299
STARS Citation
Al-Hoor, Wisam; Abu-Qahouq, Jaber A.; Huang, Lilly; and Batarseh, Issa, "Adaptive Variable Switching Frequency Digital Controller Algorithm To Optimize Efficiency" (2007). Scopus Export 2000s. 7468.
https://stars.library.ucf.edu/scopus2000/7468