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超导磁体电流源的设计与实现

Design of a Power Supply for Superconducting Magnet System

【作者】 龙瑛

【导师】 单承赣;

【作者基本信息】 合肥工业大学 , 电路与系统, 2003, 硕士

【摘要】 随着超导技术和制冷技术的相互促进和共同发展,超导磁体系统已得到越来越广泛的应用。电流源及保护控制系统是超导磁体系统的重要组成部分,其主要任务是为超导磁体系统提供稳定电流并实现可靠的保护控制。本文首先分析了超导磁体电流源的工作过程及其特殊的控制和保护要求,然后提出了一种合理的电流源系统的实现方案,并设计了一个以单片机为核心的自动保护控制系统。 本文是一篇不可多得的目前国内对超导磁体电流源的较详细的论著,具有很高的参考价值。

【Abstract】 With the research and development of superconducting technique and refrigerating technique , the superconducting magnet system has more and more application at present .The power supply is an important part of the superconducting magnet system , it affords both steady current and reliable protection for the superconducting magnet system . First the paper analyses the working process and special protecting demands of the power supply, then it suggests a possible scheme and designs a kind of protecting control system by microprocessor .This paper analyses in detail a superconducting magnet power supply and it is rare paper inland at present , so it has high reference.

  • 【分类号】TM13
  • 【被引频次】5
  • 【下载频次】392
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