Transactions of China Electrotechnical Society  2016, Vol. 31 Issue (24): 35-44    DOI:
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The Development of Solid-State Nanosecond Pulsed Plasma Jet Apparatus Based on Marx Structure
Dong Shoulong1, Yao Chenguo1, Yang Nan1, 2, Zhao Yajun1, Wang Changjin1
1. State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University Chongqing 400030 China;;
2. Nanjing Operation and Maintenance Division Maintenance Branch of State Grid Jiangsu Electric Power Company Nanjing 210008 China

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Abstract  A nanosecond-pulse power generator apparatus is developed, which consists of a nanosecond pulse generator with chopping switch based on Marx circuit and a needle-ring structure electrode. The pulse generator is composed of DC power, control circuit and main circuit. The main circuit has 10 stages. Two MOSFETs are used as the main switch and chopping switch respectively in each stage. The control circuit can generate trigger pulse signals to drive MOSFET work by fiber-optic isolation. The generator can produce repetitive pulses. Herein, the range of output voltage is 0~8kV, pulse width is 100~1 000ns, pulse repetition frequency is 1Hz~1kHz, rise time is less than 30ns and fall time is less than 50ns. In the plasma jets, needle-ring electrode structure is adopted, and the working gas is argon device. Plasma jets experiment platform is also developed, which can sustain stable atmospheric pressure plasma jets.
Key wordsAtmosphere-pressure      plasma      jet,      pulsed      power,      all      solid-state,      nanosecond      pulse      generator,      Marx,      chopping      switch     
Received: 25 May 2016      Published: 03 January 2017
PACS: TN78  
  TM832  
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Dong Shoulong
Yao Chenguo
Yang Nan
Zhao Yajun
Wang Changjin
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Dong Shoulong,Yao Chenguo,Yang Nan等. The Development of Solid-State Nanosecond Pulsed Plasma Jet Apparatus Based on Marx Structure[J]. Transactions of China Electrotechnical Society, 2016, 31(24): 35-44.
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