高压电机新型匝间绝缘结构  

A New Turn-to-turn Insulation System for High Voltage Electric Machine

作　　者：方建国[1] 张东林[1] 丁印华[1] 

机构地区：[1]哈尔滨大电机研究所

出　　处：《大电机技术》1993年第6期29-33,共5页Large Electric Machine and Hydraulic Turbine

摘　　要：推荐了以双面聚酯薄膜补强粉云母带绕包绕组线股线的绝缘作为大、中型高压F级电机的匝间绝缘。提出了新型匝间绝缘结构。阐述了国产聚酯薄膜在F级电机上的使用依据和应用情况,以及新型匝间绝缘结构的耐温热老化评定结论。The insulation of winding wire stands, wrapped by mica tape, reinforced with two-sided polyester film, is recommended.This insulation is used as turn-to-turn insulation of high voltage large and medium electric machine with F heat resisting class.The new turn-to-turn insulation system is presented. Meanwhile, basis for using the Polyester firm, made in China, on F class electric machine, its application and evaluation conclusion of temperature resisting thermal ageing for the new turn-to-turn insulation system are described,

关 键 词：匝间绝缘 高压电机 聚酯薄膜 

分 类 号：TM215.3[一般工业技术—材料科学与工程]