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Nuclear Fusion and Plasma Physics ›› 2023, Vol. 43 ›› Issue (1): 43-49.DOI: 10.16568/j.0254-6086.202301008

• Nuclear Fusion Engineering • Previous Articles     Next Articles

Main loop and compensation network design of fast voltage regulation PSM power supply

LU Wei1, 2, HUANG Yi-yun2 , PAN Sheng-min2   

  1. (1. Anhui University, Institute of Material Science and Information Technology, Hefei 230601; 2. Institute of Plasma Physics, Chinese Academy of Science, Hefei 230031) 
  • Received:2021-01-13 Revised:2022-05-30 Online:2023-03-15 Published:2023-03-20

快速稳压 PSM 电源主回路及补偿网络设计

陆 伟 1, 2，黄懿赟*2，潘圣民 2   

  1. (1. 安徽大学物质科学与信息技术研究院, 合肥 230601； 2. 中国科学院等离子体物理研究所, 合肥 230031) 
  • 作者简介:陆伟(1993−)，男，安徽合肥人，硕士研究生，从事脉冲电源研究。
  • 基金资助:
    中国科学院合肥物质科学研究院院长基金(YZJJ2019QN8) 

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Abstract: Due to the lacking adjustability and the low accuracy of the DC output voltage of a single power supply module (PSM) power module in the NBI system, a method of connecting a voltage regulation power supply in series with the output side of the PSM power module is proposed. In order to make the voltage regulation power supply have good dynamic performance, a compensation network is designed. Finally, a prototype is built, and the experimental results verify the correctness of the main circuit design. 

Key words:  DC-DC power supply, Power supply module, Compensation network 

摘要： 针对 NBI 系统中单个脉冲调压电源模块(PSM)直流输出电压不可调、精度低、电压超调大，提出了 在 PSM 电源模块输出侧串联一个调压电源的方法。为了使调压电源的系统有良好的动态性能，设计了一个 TYPE-III 补偿网络。最后搭建了一台样机，实验结果验证了主回路设计的正确性，为制造单个 PSM 电源测试台奠定了基础。 

关键词: DC-DC 电源, 脉冲调压电源模块, 补偿网络

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