• High Power Laser and Particle Beams
  • Vol. 33, Issue 8, 085002 (2021)
Jintao Zhang1, Puqiong Yang1、*, Huiling Wei2, Peixuan Yu2, Huaiyu Luo2, Shaofei Geng2, Bowen Zhou2, Yinxiang Wan2, and Jianyong Cao2
Author Affiliations
  • 1College of Electrical Engineering, University of South China, Hengyang 421001, China
  • 2Southwestern Institute of Physics, Chengdu 610041, China
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    DOI: 10.11884/HPLPB202133.210026 Cite this Article
    Jintao Zhang, Puqiong Yang, Huiling Wei, Peixuan Yu, Huaiyu Luo, Shaofei Geng, Bowen Zhou, Yinxiang Wan, Jianyong Cao. Research on optimization of MW level neutral beam injection arc power supply system[J]. High Power Laser and Particle Beams, 2021, 33(8): 085002 Copy Citation Text show less
    Main circuit diagram of NBI arc power supply of HL-2A
    Fig. 1. Main circuit diagram of NBI arc power supply of HL-2A
    Main circuit diagram of NBI arc power supply of HL-2M
    Fig. 2. Main circuit diagram of NBI arc power supply of HL-2M
    Block diagram of NBI arc power supply control system of HL-2M
    Fig. 3. Block diagram of NBI arc power supply control system of HL-2M
    Block diagram of NBI arc power supply control system of HL-2A
    Fig. 4. Block diagram of NBI arc power supply control system of HL-2A
    Step response diagram of HL-2M and HL-2A arc power supply
    Fig. 5. Step response diagram of HL-2M and HL-2A arc power supply
    Step response diagram of 10 kHz and 300 Hz arc power supply
    Fig. 6. Step response diagram of 10 kHz and 300 Hz arc power supply
    Arc current output waveform and its partial amplification at 300 Hz
    Fig. 7. Arc current output waveform and its partial amplification at 300 Hz
    Arc current output waveform and its partial amplification at 10 kHz
    Fig. 8. Arc current output waveform and its partial amplification at 10 kHz
    Arc current output waveform and its partial amplification at 100 kHz
    Fig. 9. Arc current output waveform and its partial amplification at 100 kHz
    HL-2A arc discharge waveform and HL-2M arc discharge waveform at 300 Hz frequency
    Fig. 10. HL-2A arc discharge waveform and HL-2M arc discharge waveform at 300 Hz frequency
    sampling frequency/kHzactual holing time/msrise time/msadjust time/mscurrent overshoot/Acurrent ripple/A
    0.311.96.914.759.746.8
    106.21.36.160.829.2
    1005.40.251.052.829.5
    Table 1. Comparison of various parameters of arc power supply at different frequencies
    Jintao Zhang, Puqiong Yang, Huiling Wei, Peixuan Yu, Huaiyu Luo, Shaofei Geng, Bowen Zhou, Yinxiang Wan, Jianyong Cao. Research on optimization of MW level neutral beam injection arc power supply system[J]. High Power Laser and Particle Beams, 2021, 33(8): 085002
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