A Method Using an Averaging Technique for the Analysis and Evaluation of Real Quasi-Resonant Converters
Summary :
A method using an averaging technique for the analysis and evaluation of real quasi-resonant converters (QRC's) is proposed in this paper. To reduce the great difference between the real characteristics and those of ideal circuits, a modeling technique is developed by considering the effect of parasitic power losses. Then, using the averaging approach reasonably simplifies the process of solving equations to obtain the steady-state solutions of state variables. Also, an updating algorithm is constructed to take all the power losses such as core losses, which are often absent in the conventional analysis, into account to improve the accuracy of the steady-state solutions. By these efforts, the evaluation of characteristics for QRC's is realized.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E89-C No.6 pp.803-810
- Publication Date
- 2006/06/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1093/ietele/e89-c.6.803
- Type of Manuscript
- Special Section PAPER (Special Section on Analog Circuit and Device Technologies)
- Category
Authors
Keyword
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Yi-Cherng LIN, Der-Cherng LIAW, "A Method Using an Averaging Technique for the Analysis and Evaluation of Real Quasi-Resonant Converters" in IEICE TRANSACTIONS on Electronics,
vol. E89-C, no. 6, pp. 803-810, June 2006, doi: 10.1093/ietele/e89-c.6.803.
Abstract: A method using an averaging technique for the analysis and evaluation of real quasi-resonant converters (QRC's) is proposed in this paper. To reduce the great difference between the real characteristics and those of ideal circuits, a modeling technique is developed by considering the effect of parasitic power losses. Then, using the averaging approach reasonably simplifies the process of solving equations to obtain the steady-state solutions of state variables. Also, an updating algorithm is constructed to take all the power losses such as core losses, which are often absent in the conventional analysis, into account to improve the accuracy of the steady-state solutions. By these efforts, the evaluation of characteristics for QRC's is realized.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e89-c.6.803/_p
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@ARTICLE{e89-c_6_803,
author={Yi-Cherng LIN, Der-Cherng LIAW, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Method Using an Averaging Technique for the Analysis and Evaluation of Real Quasi-Resonant Converters},
year={2006},
volume={E89-C},
number={6},
pages={803-810},
abstract={A method using an averaging technique for the analysis and evaluation of real quasi-resonant converters (QRC's) is proposed in this paper. To reduce the great difference between the real characteristics and those of ideal circuits, a modeling technique is developed by considering the effect of parasitic power losses. Then, using the averaging approach reasonably simplifies the process of solving equations to obtain the steady-state solutions of state variables. Also, an updating algorithm is constructed to take all the power losses such as core losses, which are often absent in the conventional analysis, into account to improve the accuracy of the steady-state solutions. By these efforts, the evaluation of characteristics for QRC's is realized.},
keywords={},
doi={10.1093/ietele/e89-c.6.803},
ISSN={1745-1353},
month={June},}
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TY - JOUR
TI - A Method Using an Averaging Technique for the Analysis and Evaluation of Real Quasi-Resonant Converters
T2 - IEICE TRANSACTIONS on Electronics
SP - 803
EP - 810
AU - Yi-Cherng LIN
AU - Der-Cherng LIAW
PY - 2006
DO - 10.1093/ietele/e89-c.6.803
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E89-C
IS - 6
JA - IEICE TRANSACTIONS on Electronics
Y1 - June 2006
AB - A method using an averaging technique for the analysis and evaluation of real quasi-resonant converters (QRC's) is proposed in this paper. To reduce the great difference between the real characteristics and those of ideal circuits, a modeling technique is developed by considering the effect of parasitic power losses. Then, using the averaging approach reasonably simplifies the process of solving equations to obtain the steady-state solutions of state variables. Also, an updating algorithm is constructed to take all the power losses such as core losses, which are often absent in the conventional analysis, into account to improve the accuracy of the steady-state solutions. By these efforts, the evaluation of characteristics for QRC's is realized.
ER -
English
