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Dynamic Characteristics of Boost Input Type ZVS Converter using the Active Clamp Circuit  

Kim, Seong-Nam (Dept. of Electronic Electrical Control and Instrumentation Engineering, Hanyang University)
O, Yong-Seung (Dept. of Electronic Engineering Hanyang University)
Kim, Hui-Jun (Dept. of Electronic computer Engineering, Hanyang University)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers B / v.51, no.10, 2002 , pp. 595-600 More about this Journal
Abstract
This paper presents the analyzed results of dynamic characteristics including steady state characteristics of the boost input type ZVS converter using the active clamp circuit by the state space averaging method. From the results, it can be seen that the converter has the 5th order transfer functions and the stable closed loop characteristic is obtained by using the compensated error amplifier with 2-pole and 1-zero. The validity of all analyzed results are verified by measurement.
Keywords
dynamic characteristics; state space averaging method; ZVS converter; active clamp circuit; compensate;
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