水轮发电机凸极式磁极线圈绝缘结构研究  

Study of Insulation Structure of Salient Pole Coil in Hydro-generator

作　　者：张小俊 潘庆辉 

机构地区：[1]东方电机有限公司,四川德阳618000

出　　处：《绝缘材料》2013年第2期22-24,共3页Insulating Materials

摘　　要：介绍了水轮发电机凸极式磁极线圈匝间绝缘和对地绝缘的现状,提出了磁极线圈匝间绝缘和对地绝缘的新结构和新材料。应用研究结果表明:改进后的磁极线圈绝缘结构能够有效提升水轮发电机凸极式磁极线圈的绝缘性能和外观质量。The status of intertum insulation and ground insulation of salient pole coil for hydro-generator were presented; and the new structure and material for the two kinds of insulation were proposed. The application results show that the modified salient pole insulation can improve the insulating properties and appearance quality of the salient pole coil for hydro-generator.

关 键 词：水轮发电机 凸极式磁极 绝缘结构 L形极身绝缘 匝间绝缘 

分 类 号：TM303.4[电气工程—电机]