Experimental Study on Vacuum Control Method for Paschen Tests of the Superconducting Magnet Mockup
文献类型：期刊论文
| 作者 | Zhang, Zhirong1,2 ; Song, Yuntao1; Wu, Huan1; Xie, Yanyu1; Yang, Zhonghui1; Shen, Guang1; Wu, Weiyue1; Lu, Kun1; Wei, Jing1
|
| 刊名 | IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
 |
| 出版日期 | 2017-09-01 |
| 卷号 | 27期号:6 |
| 关键词 | Conductors Dynamic Balance Paschen Test Proportional-integral-differential (Pid) Control System Superconducting Magnet Mockup Vacuum Control |
| DOI | 10.1109/TASC.2017.2732280 |
| 文献子类 | Article |
| 英文摘要 | In order to verify the integrity of the insulation of a superconducting magnet, the Paschen test is needed to perform on the insulation after its manufacture. The vacuum vessel for the Paschen test is required to keep for an adequately long time under the pressure values of different degrees. To achieve the low pressure in the vacuum vessel, isolating the pumping unit from the vessel is not applicable as degassing inside the vessel will eventually ruin the pressure. Therefore, one dynamic balance control system for low pressure control is designed. The feature of the system is adjusting the opening of intake valve by proportional-integral-differential control system automatically, while the vacuum pump is working constantly. The results show the dynamic balance control system can keep the pressure values of 1 +/- 0.05, 10 +/- 0.15, 100 +/- 0.2, and 1000 +/- 0.5 Pa, respectively, and the holding time of each vacuum degree is more than 2 h, which satisfies the basic vacuum requirement for the Paschen test of the tested magnet mockup sample, and can also be extended to the Paschen test on the insulation of future actual superconducting magnet. |
| WOS研究方向 | Engineering ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000407727400001 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/33605]  |
| 专题 | 合肥物质科学研究院_中科院等离子体物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Hefei 230031, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Zhirong,Song, Yuntao,Wu, Huan,et al. Experimental Study on Vacuum Control Method for Paschen Tests of the Superconducting Magnet Mockup[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2017,27(6). |
| APA | Zhang, Zhirong.,Song, Yuntao.,Wu, Huan.,Xie, Yanyu.,Yang, Zhonghui.,...&Wei, Jing.(2017).Experimental Study on Vacuum Control Method for Paschen Tests of the Superconducting Magnet Mockup.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,27(6). |
| MLA | Zhang, Zhirong,et al."Experimental Study on Vacuum Control Method for Paschen Tests of the Superconducting Magnet Mockup".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 27.6(2017). |
入库方式： OAI收割
来源：合肥物质科学研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。