Paper Info
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.
Year
DOI
Venue
2007
10.1109/ISCAS.2007.378002
ISCAS
Keywords
Field
DocType
DC-DC power convertors,adaptive control,digital control,switching convertors,DC-DC converter,adaptive digital controller,adaptive-frequency-optimization method,optimum switching frequency,point tracking,switching frequency digital controller algorithm
Switching frequency,Computer science,Control theory,Voltage,Algorithm,Electronic engineering,Variable load,Adaptive control,Dc dc converter,Maximum efficiency,Point tracking,Digital control
Conference
ISSN
Citations 
PageRank 
0271-4302
1
0.37
References 
Authors
1
4
Name
Order
Citations
PageRank
Wisam Al-hoor141.52
Jaber A. Abu-qahouq2134.65
Lilly Huang3324.89
Issa Batarseh45921.55