Title :
Research of vacuum thermal insulation characteristic for conduction cooling SMES
Author :
Gang, Wu ; Ke, Bi ; Qiaolian, Feng ; Zhi, Zhang Qin ; Hu, Du ; Zhiyin, Tang ; Ling, Shi
Author_Institution :
Dept. of Mech. Eng., Naval Univ. of Eng., Wuhan, China
Abstract :
In this paper, the vacuum system of conduction cooling high temperature Superconducting Magnetic Energy Storage (SMES) is seen as the research object. The relation between vacuum degree and material deflation, temperature change is revealed by the theory analyses and experiment in the moment of vacuuming and cryogenics absorbing. The pressure of SMES vacuum system has been maintaining in 10-2 Pa for 20 days in the experiment. The result of experiment is shows that absorbing capability is favorable and require of the vacuum degree is satisfied with G-M refrigerator in SMES vacuum system.
Keywords :
cooling; cryogenics; superconducting magnet energy storage; thermal insulation; vacuum techniques; G-M refrigerator; SMES vacuum system; absorbing capability; conduction cooling high temperature SMES; cryogenics absorbing; material deflation; superconducting magnetic energy storage; temperature change; vacuum degree; vacuum thermal insulation characteristics; Cooling; Magnetic tunneling; Materials; Refrigerators; Saturation magnetization; Superconducting magnetic energy storage; Vacuum systems; Superconducting Magnetic Energy Storage; conduction cooling; magnet; vacuum thermal insulation characteristic;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5769177
