1000MW超超临界汽轮发电机转子匝间绝缘垫条的研制  

Preparation of Interturn Insulation Spacer for 1 000 MW Ultra-supercritical Turbogenerator Rotor

作　　者：何伟韩 杨光 段文利 谢军 周世军 徐文建 梁智明 

机构地区：[1]东方电气集团东方电机有限公司,四川德阳618000

出　　处：《绝缘材料》2013年第3期4-8,共5页Insulating Materials

摘　　要：制备了高性能环氧粘结剂,对其合成工艺及性能进行了研究,考察了温度对树脂反应活性的影响;以无碱玻璃纤维浸胶布复合410型Nomex纸经高温热压成型,制备了1 000 MW超超临界汽轮发电机整长式转子匝间绝缘垫条,并对其性能进行了研究。结果表明:匝间绝缘垫条的性能完全满足国外同类产品的技术要求,达到国内先进水平。A high performance epoxy adhesive was prepared and its synthetic technique and properties were studied, and the effect of temperature on the activity of the resin was investigated. An interturn insulation spacer for 1000MW ultra-supercriticality turbogenerator rotor was prepared using E-fiber glass fabric compound 410 Nomex paper, and its properties were studied. The results show that the properties of the intertum insulation spacer can meet the technique requirements of foreign similar product, which attain domestic advanced level.

关 键 词：超超临界 汽轮发电机 转子 匝间绝缘 

分 类 号：TM215[一般工业技术—材料科学与工程]