中小型汽轮发电机配套励磁机优化设计  

Optimized design of small and medium-sized turbine generator matching exciter

作　　者：肖智毓[1] 林松[1] 张晓彤 XIAO Zhiyu;LIN Song;ZHANG Xiaotong(Shandong Qilu Electrical Machinery Manufacture Co.,Ltd.,Jinan 250100,China)

机构地区：[1]山东齐鲁电机制造有限公司,济南250100

出　　处：《上海大中型电机》2024年第4期25-26,40,共3页Shanghai Medium and Large Electrical Machines

摘　　要：本文主要通过运用场路结合法提高计算结果的准确性和计算速度,编制较为完善的励磁机电磁计算程序。应用近年发展的新技术、新工艺、新材料对励磁机的部分材料和结构进行改善,如铁心应用性价比更高的硅钢片,改善励磁机冷却风路,优化励磁引线走线方式等措施,实现无刷交流励磁机的优化设计。In this paper,the accuracy and calculation speed of the calculation results are improved by using the field junction method,so as to compile a relatively perfect magnetic calculation program of the exciter.Through the application of new technology,new process and new materials developed in recent years,some materials and structures of the exciter have been improved,thus the optimal design of the brushless AC exciter has been achieved.

关 键 词：汽轮发电机 无刷交流励磁机 优化设计 

分 类 号：TM302[电气工程—电机]