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Study on electrical characteristics of planar DBD Structure excited by high frequency AC power supply
ID：151 View Protection：ATTENDEE Updated Time：2021-12-10 10:50:27 Hits：1028 Poster Presentation

Start Time：2021-12-17 14:50（Asia/Shanghai）

Duration：5min

Session：Z Poster Session » Z4Poster Session 4: High voltage and insulation technology

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Abstract
        Aiming at the structural defects of coaxial DBD and surface DBD, a planar DBD structure suitable for large-area plasma generation is designed in this paper, and the effects of voltage amplitude, gas velocity and oxygen content on the electrical characteristics of planar DBD structure driven by high-frequency AC power supply are studied. The increase of voltage amplitude will increase the discharge current of planar DBD structure The discharge power increases. The increase of gas flow rate will also increase the discharge current and discharge power of DBD structure, but the effect of gas flow rate tends to saturation when it reaches a certain value. The electronegativity of oxygen will weaken the electron collision process, inhibit the discharge, weaken the intensity of discharge, reduce the discharge power and reduce the discharge current.
 
Keywords
electrical properties,large-area plasma generation,planar DBD
Speaker
Zihan Sun
Xi'an Jiaotong University

Zihan Sun received his bachelor's degree in electrical engineering and automation from Xi'an Jiaotong University in 2017. He is currently studying for a master's degree in the school of electrical engineering, Xi'an Jiaotong University, Xi'an, China. His research interests include the application of plasma in biomedical field, pulsed power technology and so on .

Submission Author
Zihan Sun Xi'an Jiaotong University
Jiangtao Li Xi'an Jiaotong University
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Important Date

  • Conference Date

    Jul 11

    2023

    to

    Aug 18

    2023

  • Nov 10 2021

    Draft paper submission deadline

  • Dec 10 2021

    Registration deadline

  • Dec 11 2021

    Contribution Submission Deadline

Sponsored By
IEEE IAS
Organized By
IEEE IAS Student Chapter of Southwest Jiaotong University (SWJTU)
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
IEEE PELS (Power Electronics Society) Student Chapter of HUST
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