DocumentCode
2979203
Title
Quantative methods for DC-DC converter performance analysis in distributed power systems
Author
Li, Peng ; Lehman, Brad
Author_Institution
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
Volume
2
fYear
2001
fDate
2001
Firstpage
778
Abstract
A method is proposed to quantitatively analyze performance degradation of DC-DC power converters in distributed power systems. The interaction among modules is analyzed in terms of loop gain and impedance ratio measurements. The approach is to predict performance changes in loop gains of converters. Theoretical and step-by-step experimental methods are proposed. Experiments support the accuracy of the predictions
Keywords
DC-DC power convertors; load (electric); power systems; power transformers; DC-DC power converters; distributed power systems; impedance ratio measurement; loop gain measurement; modules interaction; performance analysis; performance changes prediction; DC-DC power converters; Degradation; Gain measurement; Impedance matching; Impedance measurement; Performance analysis; Performance gain; Power system analysis computing; Power system measurements; Stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2001. APEC 2001. Sixteenth Annual IEEE
Conference_Location
Anaheim, CA
Print_ISBN
0-7803-6618-2
Type
conf
DOI
10.1109/APEC.2001.912458
Filename
912458
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