| 分置式斯特林制冷机驱动控制源的抗干扰设计 |
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| 引用本文： | 杨玉玲,胥春茜.分置式斯特林制冷机驱动控制源的抗干扰设计[J].低温与超导,2011,39(3):12-15. |
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| 作者姓名： | 杨玉玲 胥春茜 |
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| 作者单位： | 中国电子科技集团公司第十六研究所,合肥,230043 |
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| 摘 要： | 电磁干扰问题一直是影响斯特林制冷机性能的重要因素,文中分别从硬件和软件两方面对斯特林制冷机驱动控制源的抗干扰设计作介绍.本设计的硬件方面主要采用驱动控制器的输出部分加装LC滤波器、电机的单极性驱动代替传统的双极性驱动和测温部分装光电隔离器等措施;软件部分主要是对采样到的信号进行数字滤波.
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| 关 键 词： | LC滤波器 单极性驱动 双极性驱动 光电隔离 数字滤波 |
Anti-jamming design for diven control power of Stirling cryocooler |
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| Yang Yuling,Xu Chunqian.Anti-jamming design for diven control power of Stirling cryocooler[J].Cryogenics and Superconductivity,2011,39(3):12-15. |
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| Authors: | Yang Yuling Xu Chunqian |
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| Institution: | Yang Yuling,Xu Chunqian(The 16th Research Institute of China Electronics Technology Group Corporation,Hefei 230043,China) |
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| Abstract: | Jamming from electromagnetism is an important factor to effect the cabability of Stirling cryocooler.This paper presented the anti-jamming design for driven and control power of Stirling cryocooler through hardware and software.In hardware we installed LC filter in the output of driven and control power.The monopole control of electromotor replaced the ambipolar control of electromotor and we installed partition of photoelectricity in the part of testing the temperature etc.In software we used the way of di... |
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| Keywords: | LC filter Monopole control Ambipolar control Photoelectricity close off Digital filter |
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