电机技术
電機技術
전궤기술
ELECTRICAL MACHINERY TECHNOLOGY
2014年
6期
16-19
,共4页
蔡恒川%翁祥玲%周平%李良
蔡恆川%翁祥玲%週平%李良
채항천%옹상령%주평%리량
空冷汽轮发电机%通风设计%有限元法
空冷汽輪髮電機%通風設計%有限元法
공랭기륜발전궤%통풍설계%유한원법
air-cooled turbine generator%ventilation design%finite element method
用传统解析法和图解法对一台15MW60Hz空冷汽轮发电机的通风系统结构进行分析,确定了风扇的工作点。又用ANSYS有限元法对风扇进行了强度分析,选取了合理的风扇结构。
用傳統解析法和圖解法對一檯15MW60Hz空冷汽輪髮電機的通風繫統結構進行分析,確定瞭風扇的工作點。又用ANSYS有限元法對風扇進行瞭彊度分析,選取瞭閤理的風扇結構。
용전통해석법화도해법대일태15MW60Hz공랭기륜발전궤적통풍계통결구진행분석,학정료풍선적공작점。우용ANSYS유한원법대풍선진행료강도분석,선취료합리적풍선결구。
Ventilation system structure of 15 MW 60 Hz air-cooled turbine generator was analyzed by the tra-ditional analytic method and graphical method, while the working point of the fan was decided. The ANSYS finite element method was used in strength analysis of the fan and the reasonable structure of the fan was selected.