TY - CHAP
T1 - Control-oriented modelling and simulation of a variable-frequency efficiency-optimized flyback converter
AU - Vu, Tue T.
AU - O'Driscoll, Seamus
AU - Ringwood, John V.
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2014/12/9
Y1 - 2014/12/9
N2 - Driven by the requirement for a fairly accurate and fast simulation of a variable frequency digital controlled flyback converter, this paper develops a control-oriented mathematical model, which retains the essential dynamic characteristics of the real system, but offers significant computational complexity reduction compared to a full modelling approach. In addition to the model simplification, an approach to further improve the simulation speed, through a specific implementation of the differential equation solver, is also considered. To verify the accuracy of the proposed model, different tests with both open-loop and closed-loop flyback converters are performed. The results from both simulation and experiment show good agreement in all the test cases.
AB - Driven by the requirement for a fairly accurate and fast simulation of a variable frequency digital controlled flyback converter, this paper develops a control-oriented mathematical model, which retains the essential dynamic characteristics of the real system, but offers significant computational complexity reduction compared to a full modelling approach. In addition to the model simplification, an approach to further improve the simulation speed, through a specific implementation of the differential equation solver, is also considered. To verify the accuracy of the proposed model, different tests with both open-loop and closed-loop flyback converters are performed. The results from both simulation and experiment show good agreement in all the test cases.
UR - https://www.scopus.com/pages/publications/84920508992
U2 - 10.1109/CCA.2014.6981551
DO - 10.1109/CCA.2014.6981551
M3 - Chapter
AN - SCOPUS:84920508992
T3 - 2014 IEEE Conference on Control Applications, CCA. Part of 2014 IEEE Multi-conference on Systems and Control, MSC 2014
SP - 1662
EP - 1667
BT - 2014 IEEE Conference on Control Applications, CCA. Part of 2014 IEEE Multi-conference on Systems and Control, MSC 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE Conference on Control Applications, CCA 2014
Y2 - 8 October 2014 through 10 October 2014
ER -