双端拖动汽轮发电机的技术特点  

Technical characteristics of double-ended drag turbo-generator

作　　者：蔡恒川[1] 吴玉昊 刘涛 袁林 CAI Hengchuan;WU Yuhao;LIU Tao;YUAN Lin(Shandong Qilu Electric 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》2023年第2期14-16,共3页Shanghai Medium and Large Electrical Machines

摘　　要：随着新能源的不断开发利用和汽轮发电机组的自身发展,双端拖动发电机在光热发电、汽轮机拖动等领域的需求逐渐呈现出来。本文结合双端拖动汽轮发电机的结构、运行特点,阐述了该运行模式对发电机转子励端轴伸结构、轴电流消除、发电机检修等方面带来的新挑战,并提出相应的解决方案。With the continuous development and utilization of new energy and the development of turbo-generator set,the demand of double-ended drag generator in the fields of photothermal power generation and turbine drag is gradually appearing.Combined with the structure and operation characteristics of the double-ended drag turbo-generator,in this paper,the new challenges brought by the operation mode to the shaft extension structure of the rotor excited end,shaft current elimination,generator maintenance and other aspects are described and corresponding solutions put forward.

关 键 词：双端拖动 发电机 新能源发电 

分 类 号：TM311[电气工程—电机]