高温堆磁悬浮轴承备用氦风机热工实验研究  

Helium Circulator Supported by AMB for HTR-10 Thermal Test

作　　者：赵钢[1] 马艳秀[1] 符晓铭[1] 王捷[1] 于溯源[1] 

机构地区：[1]清华大学核能与新能源技术研究院,北京100084

出　　处：《原子能科学技术》2009年第S2期252-255,共4页Atomic Energy Science and Technology

基　　金：国家高技术研究发展计划资助项目(2003AA511010)

摘　　要：高温堆磁悬浮轴承支承的备用氦风机是国内首次磁悬浮轴承的工业级应用,也是世界上首次将磁悬浮轴承应用在反应堆领域。为了验证磁悬浮轴承氦风机在热态工况下的性能以及整套系统的可靠性,进行了磁悬浮轴承氦风机的台架实验。在磁悬浮轴承氦风机的热工实验中,通过静态加热、动态加压、动态加热等实验,证明系统能够在热态工况下稳定运行,最后,磁悬浮轴承氦风机顺利通过了100 h热态考核出厂实验。Backup helium circulator for HTR-10 is supported by active magnet bearing (AMB). It is the first industry application in nuclear field in China. In order to verify the availability of helium circulator supported by AMB, a test facility was built in Shanghai. Some thermal test was conducted to simulate the working condition of the reactor. The experiment results show that system can work well under the high temperature conditions. Finally, helium circulator supported by AMB is succeeded in 100 h hot test.

关 键 词：磁悬浮轴承 氦风机 热工实验 

分 类 号：TL33[核科学技术—核技术及应用]