摘要
为了解不同氦气状态对超导托卡马克室温绝缘子电性能的影响,建造了室温绝缘子氦气状态下电性能测试平台。利用该平台,在静态氦气和氦气流速为0.65g·s^(-1)状态下进行了室温绝缘子高电压-漏电流实验。实验结果表明,两种氦气状态下室温绝缘子均满足使用要求。
To reveal the influence of helium state on the electrical properties of room temperature insulation breaks (RTIB) for a superconducting tokamak, a test platform used to perform high voltage-leakage current experiments was established. And using the test platform the high voltage-leakage current experiments of room temperature insulation breaks for a superconducting tokamak under static and flow rate of 0.65g.s-1 helium gas environment were performed. The results show that the room temperature insulation breaks for a superconducting tokamak under the two Helium states can fulfill the operating requirements.
出处
《核聚变与等离子体物理》
CSCD
北大核心
2017年第2期232-235,共4页
Nuclear Fusion and Plasma Physics
基金
国家重点基础研究发展计划(2008CB717900)
安徽省自然科学基金(1508085ME84)
关键词
超导托卡马克
室温绝缘子
超导磁体
氦气
高电压
Superconducting tokamak
RTIB
Superconducting magnet
Helium
High voltage