High Power Laser and Particle Beams, Volume. 36, Issue 5, 055009(2024)
kHz repetition rate pulse power source based on tri-coaxial cable Blumlein lines driven by hydrogen thyratron
Figures & Tables(9)
Fig. 2. Schematic diagram of circuit of tri-coaxial cable Blumlein line
Fig. 4. Electrostatic field simulation and output of three-dimensional instantaneous electromagnetic field simulation
Fig. 6. Repetition rate operation performance of pulse power source
Fig. 7. Repetition rate operation performance of induction acceleration cell
Table 1. Technical specifications of hydrogen thyratron
View tableView in ArticleTable 1. Technical specifications of hydrogen thyratron
peak voltage/kV peak current/kA peak power/MW operating coefficient/(V·A·Hz) (di/dt)/(kA/μs) jitter/ns maximum design value 35 2 35 28×109 50 5 optimum experimental value 20 4 80 180×109 140 ＜1
Table 2. Time jitter of the output of tri-coaxial cable Blumlein lines driven by the hydrogen thyratron
View tableView in ArticleTable 2. Time jitter of the output of tri-coaxial cable Blumlein lines driven by the hydrogen thyratron
time interval ∆ti1/ns ∆ti2/ns 1# 143.6 164.4 2# 143.4 163.8 3# 143.9 164.1 4# 144.3 164.4 5# 142.7 163.3 6# 143.2 163.6 7# 144.8 163.4 8# 142.0 163.0 9# 142.3 164.1 10# 144.0 164.4 range jitter 2.8 1.4 RMS jitter 0.70 0.43
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Yi Shen, Ziping Huang, Huang Zhang, Yi Liu, Mingjun Ding, Liansheng Xia. kHz repetition rate pulse power source based on tri-coaxial cable Blumlein lines driven by hydrogen thyratron[J]. High Power Laser and Particle Beams, 2024, 36(5): 055009
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Received: Nov. 29, 2023
Accepted: Apr. 25, 2024
Published Online: May. 16, 2024
The Author Email: Xia Liansheng (xialiansheng@caep.cn)
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