Design and implementation of a low-ripple high-voltage converter

Chih Pin Hu, Jiann Fuh Chen, Tsung Hsun Lee

研究成果: Conference contribution

摘要

The paper proposes a low ripple high voltage converter applied in plasma field. The structure of the circuit combines conventional symmetric voltage multiplier and a parallel resonant circuit. High-output-voltage low-output-voltage-ripple converter can be achieved by the way of superposition and cancellation of capacitors' alternating signal from the parallel resonant circuit. The problem of high output voltage ripple created in conventional voltage multiplier can be improved. Comparing to conventional interleaved circuits for decreasing output voltage ripple and three-phase parallel-type circuits, the structure of the proposed converter needs less components. Operating modes and output-voltage-ripple analysis were developed. For implement of the circuit, the parameters of the components are provided in the paper. Finally, a prototype converter with input voltage 400 Vdc, output voltage 20 kVdc, output voltage ripple 0.95% and output power 400 W is implemented in the laboratory to verify the feasibility of the proposed method.

原文English
主出版物標題2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
發行者Institute of Electrical and Electronics Engineers Inc.
頁面1302-1307
頁數6
ISBN(電子)9781509051571
DOIs
出版狀態Published - 2017 七月 25
事件3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 - Kaohsiung, Taiwan
持續時間: 2017 六月 32017 六月 7

出版系列

名字2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017

Other

Other3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
國家Taiwan
城市Kaohsiung
期間17-06-0317-06-07

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Control and Optimization

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