High Power Laser and Particle Beams, Volume. 36, Issue 11, 115019(2024)
Research on channel resistance and thermal effect characteristics of gas-filled spark gap switch
Figures & Tables(6)
Fig. 4. Time dependent curves of temperature and pressure inside the switch chamber
Table 1. Thermal characteristic parameters of the switch
View tableView in ArticleTable 1. Thermal characteristic parameters of the switch
No. pulse current/kA pulse width/ns number of pulses temperature rise of electrode 1/K accumulated heat of electrode 1/kJ temperature rise of electrode 2/K accumulated heat of electrode 2/kJ temperature rise of insulating shell/K accumulated heat of insulating shell/kJ spark channel resistance/Ω 1 8.5 200 9 000 26.0 1.22 16.0 1.38 11.0 11.48 0.11 2 10.6 200 9 000 30.6 1.16 17.3 1.49 20.0 20.88 0.12 3 10.5 160 9 000 26.7 1.01 11.8 1.02 17.5 18.27 0.13 4 14.7 160 9 000 44.0 1.43 21.0 1.81 32.0 33.40 0.12
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Beizhen Zhang, Yanqing Gan, Chunxia Li, Fei Li, Xiao Jin, Falun Song. Research on channel resistance and thermal effect characteristics of gas-filled spark gap switch[J]. High Power Laser and Particle Beams, 2024, 36(11): 115019
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Received: Sep. 6, 2024
Accepted: Oct. 26, 2024
Published Online: Jan. 8, 2025
The Author Email: Falun Song (songfalun@caep.cn)
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