Precisely Regulated Constant-Current Characteristics of a ZVS-PWM-Controlled Parallel Resonant Converter

9 References
  • NINOMIYA T.
    Graduate School of Information Science and Electrical Engineering Kyushu University
  • HASHIMOTO T.
    Graduate School of Information Science and Electrical Engineering Kyushu University
  • TANAKA H.
    Graduate School of Information Science and Electrical Engineering Kyushu University
  • TYMERSKI R. P.
    Portland State University

Bibliographic Information

Other Title
  • ZVS-PWM制御方式並列共振形コンバータの高精度定電流特性について

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Description

A parallel-resonant converter with ZVS-PWM control obtaincd by the active clamp techniqoe is examincd. This converter is analyzed by using an AC equivalent resistane of a rectifying and smoothing circuit, and it is clarified that it has an approximately constant current output characteristic. In the experiment, this convener is equipped with a feedback PWM control of integral compensation. As a rcsult, a precisely regulated constant-current characteistic with 1 amp and error lower than O.6% was achieved against the input voltage variation of 30 to 50 volts and the output voltage variation of 0 to 20 volts.

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Details 詳細情報について

  • CRID
    1572824502243982208
  • NII Article ID
    110003185694
  • NII Book ID
    AA11135980
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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