Upgrade of the control system for a moveable helium liquefier

HE Zhiyi XU Jieping CUI Jian

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Upgrade of the control system for a moveable helium liquefier

更新时间：2021-03-12

- Upgrade of the control system for a moveable helium liquefier
- NUCLEAR TECHNIQUES Issue 3, (2008)
- 作者机构：
  
  1. 中国科学院上海应用物理研究所
  2. 中国科学院上海应用物理研究所,上海,201800
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP273
- Published：01 March 2008
- 稿件说明：
移动端阅览
[1]何志义,许皆平,崔剑.移动式氦液化器控制系统升级改造[J].核技术,2008(03):233-236.

HE Zhiyi XU Jieping CUI Jian. Upgrade of the control system for a moveable helium liquefier[J]. Nuclear techniques, 2008, (3): 233-236.
[1]何志义,许皆平,崔剑.移动式氦液化器控制系统升级改造[J].核技术,2008(03):233-236. DOI：

HE Zhiyi XU Jieping CUI Jian. Upgrade of the control system for a moveable helium liquefier[J]. Nuclear techniques, 2008, (3): 233-236. DOI：

摘要

低温超导高频腔技术重点实验室的车载式氦液化器控制系统存在着设备老化、自动化程度不高等缺点。在实验室建设中

对该控制系统进行了一次全面的升级改造。改造后的控制系统采用了分布式的控制策略和成熟的PLC技术

能够很好的满足液化系统自动运行的需要。

Abstract

The moveable helium liquefier in the Key Laboratory of Superconducting Cavity Technology of SINAP has stopped operation for years. As the original control system has become obsolete

it is necessary to make some repairs and improvements. The upgraded control system employs a distributed control strategy and a mature PLC technology. The test results show that the new control system can meet the operation requirements of the liquefier well.

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