摘要
为了确保装置整体安全可靠的运行,需对绝缘子进行可靠检测及分析。笔者介绍了EAST托卡马克绝缘子绝缘性能特殊的测试方法。通过有限元法对EAST托卡马克绝缘子进行分析,获得绝缘子不同轮廓的电场强度分布情况以及热应力分布情况,结果表明设计结构可靠。分析结果同时也为EAST绝缘子今后的改进提供了参考依据。
In order to ensure reliable operation of the overall security of devices, the reliable detection of insulators and analysis is needed. A special testing method for EAST Tokamak insulator is introduced. High voltage insulation property of EAST Tokamak insulator is analyzed with finite element analysis method to achieve electric field intensity along different contours and thermal stress distribution. Calculation results show that the insulator structure is reliable.This study may provide a theoretical basis for further improvement of the EAST insulator.
出处
《高压电器》
CAS
CSCD
北大核心
2009年第1期47-49,共3页
High Voltage Apparatus
关键词
复合材料绝缘子
低温
高压
托卡马克
composite insulator break
cryogenic
high voltage
tokamak
