Pwm Zero-Voltage Switching Boost-Derived Converters With Output Isolation

    Authors

    K. Siri; I. Batarseh; V. Caliskan;P. Kornetzky

    Comments

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    Abbreviated Journal Title

    IEEE Trans. Power Electron.

    Keywords

    Engineering, Electrical & Electronic

    Abstract

    In this paper, the basic operations and steady-state analysis for three modified boost derived converter topologies will be presented, Unlike the conventional boost topology, these converters provide electrical isolation and zero-voltage switching, while having identical component stresses as those in the conventional boost converters, Zero-voltage switching and proper transformer-core resetting are achieved from the resonance that occurs between the parasitic capacitance of the power switch and the transformer magnetizating inductance, By introducing a lossless clamping circuit, the voltage stresses across the switching devices are limited to the reflected output voltage to the primary side.

    Journal Title

    Ieee Transactions on Power Electronics

    Volume

    11

    Issue/Number

    3

    Publication Date

    1-1-1996

    Document Type

    Article

    Language

    English

    First Page

    448

    Last Page

    459

    WOS Identifier

    WOS:A1996UJ69400007

    ISSN

    0885-8993

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