DocumentCode :
2759448
Title :
Steady-state analysis and optimization of bidirectional DC-DC converters
Author :
Fu, Jianfu ; Ojo, Olorunfemi
Author_Institution :
Dept. of Electr. & Comput. Eng., Tennessee Technol. Univ., Cookeville, TN, USA
fYear :
2011
fDate :
27-30 June 2011
Firstpage :
419
Lastpage :
424
Abstract :
A new approach using the converter switching functions to the modeling and analysis of the bidirectional actively controlled DC-DC converters is presented in this paper. This modeling technique helps to obtain the dynamic equations which can be used to computer simulate the performance of the converter. With the aid of the harmonic balance technique (HBT), the detailed steady-state performance analysis of the converter is undertaken and compared with results obtained from full-order. The results obtained from HBT compare favorably with those generated from computer full-order simulation results. Finally, the converter equations generated using HBT is used to determine the minimum loss operation of the bi-directional actively controlled DC-DC converters.
Keywords :
DC-DC power convertors; optimisation; HBT; bidirectional actively DC-DC converter optimization; harmonic balance technique; steady-state performance analysis; Equations; Harmonic analysis; Mathematical model; Reactive power; Simulation; Steady-state; Switches; bidirectional; dc-dc converter; harmonic balance technique; loss minimization;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industrial Electronics (ISIE), 2011 IEEE International Symposium on
Conference_Location :
Gdansk
ISSN :
Pending
Print_ISBN :
978-1-4244-9310-4
Electronic_ISBN :
Pending
Type :
conf
DOI :
10.1109/ISIE.2011.5984195
Filename :
5984195
Link To Document :
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