High Power Laser and Particle Beams, Volume. 35, Issue 6, 066002(2023)
Direct current high voltage power control strategy based on 200 kV/15 A inverter
Figures & Tables(8)
Fig. 2. Main control circuit schematic diagram of twenty-four pulse phase-controlled rectifier unit
Fig. 3. Switching time variation of each switch tube on phase A bridge arm
Fig. 4. Output characteristic curves of inverter DC high voltage power supply
Fig. 5. Control principal framework of inverter direct current high voltage power supply
Table 1. Component parameters of MATLAB/Simulink simulation model of 200 kV inverter DC high-voltage power supply
View tableView in ArticleTable 1. Component parameters of MATLAB/Simulink simulation model of 200 kV inverter DC high-voltage power supply
component name component parameters input AC voltage 10 kV AC grid frequency 50 Hz rated capacity of phase shifting transformer 80 MV·A rated voltage of phase shifting transformer 10 kV/1.1 kV/1.1 kV DC bus choke inductor 1 mH DC bus capacitor 450 mF frequency of inverter 150 Hz isolated booster transformer capacity 18 MV·A isolated booster transformer frequency 150 Hz rated voltage of isolated boost transformer 3.48 kV/142.25 kV high voltage filter resistor 68 Ω high voltage filter capacitor 300 nF
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Kaixin He, Qing Li, Yuyang Xia, Jintao Zhang. Direct current high voltage power control strategy based on 200 kV/15 A inverter[J]. High Power Laser and Particle Beams, 2023, 35(6): 066002
Paper Information
Category: Nuclear Science and Engineering
Received: Jan. 3, 2023
Accepted: Mar. 31, 2023
Published Online: Jul. 10, 2023
The Author Email: Li Qing (liqing@swip.ac.cn)
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