Loss and Temperature Computation of Damper Bars at Asymmetric Load Condtions of a Large Tubular Hydro-Generator

摘要：

　　In order to research the loss and heat of damper bars on the asymmetric load condtions,a multi-slice moving electromagnetic field-circuit coupling FE model of tubular hydro-generator and a 3D temperature field FE model of the rotor are built respectively.And the loss and heat of damper bars at the asymmetric load condtions are computed and analyzed by these modles.The research is helpful for improving design standard of the large hydro-generator.

关键词： tubular hydro-generator damper bar loss and temperature asymmetric load

作者: Lan Xiao Zhen-nan Fan

作者单位: Technology & Skill Training Center of Sichuan Electric Power Corporation,Chengdu China,610072 Electrical Engineering College of Chongqing University,Chongqing,China,400044

会议类型: 国际会议

会议名称: the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT-2012)(2012年电机工程与信息技术国际会议)

会议地点: 沈阳

会议语种:英文

页码: 1720-1723

在线出版日期: 2012-09-26（万方平台首次上网日期，不代表论文的发表时间）