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核聚变与等离子体物理 ›› 2022, Vol. 42 ›› Issue (4): 404-409.DOI: 10.16568/j.0254-6086.202204008

• 核聚变工程 • 上一篇    下一篇

快控电源支路控制器程序的远程升级研究

黄海宏,彭 岚,王海欣   

  1. (合肥工业大学,合肥 230009) 
  • 收稿日期:2020-10-24 修回日期:2021-11-29 出版日期:2022-12-15 发布日期:2022-12-13
  • 作者简介:黄海宏(1973-),男,江西樟树人,博士,教授,从事电力电子技术研究。
  • 基金资助:
    国家自然科学基金(11275056) 

Research on the remote upgrade of the program of the fast control power branch controller 

HUANG Hai-hong, PENG Lan, WANG Hai-xin    

  1. (Hefei University of Technology, Hefei 230009) 
  • Received:2020-10-24 Revised:2021-11-29 Online:2022-12-15 Published:2022-12-13

摘要: 在 EAST 等离子体垂直位移快速控制电源(快控电源)的数字信号处理(DSP)执行控制程序远程升级中, 通过改变“二次引导”的顺序结构,提出一种新的“二次引导”结构。该结构不需要汇编语言的参与,使用 C 语言编写“二次引导”程序,同时将该结构与无线网络传输技术相结合,实现了对程序的远程升级固化。实验结果 表明,所提出的结合无线网络的“二次引导”结构能够实现对控制电源 DSP 程序的远程加密升级。

关键词: 支路控制器, 二次引导, 远程升级, 快控电源

Abstract: In the remote upgrade of digital signal processing (DSP) control program of fast control power supply for plasma vertical displacement on EAST, a new "second-level boot" structure is proposed by changing the sequential structure of the "second-level boot". This structure does not require the involvement of assembly language and uses C language to write the "second-level boot" program. The structure is also combined with wireless network transmission technology to enable remote upgrading and curing of the program. The experimental results show that the proposed "second-level boot" structure combined with the wireless network is capable of cryptographically upgrading the control power DSP program remotely. 

Key words:  Branch controller, Second-level boot, Remote upgrade, Fast control power supply 

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