| Design of high efficiency fan for series YKK355-630 high voltage three phase asynchronous motors | |
| Wang Shuping ; Zhao Zhengming ; Feng Yaojing | |
| 2010-10-12 ; 2010-10-12 | |
| 关键词 | Practical Theoretical or Mathematical/ blades fans induction motors/ series YKK355-630 high voltage three phase asynchronous motors centrifugal fan backward inclined blades fan losses fan theory volume flow rate motor efficiency radial blades size 355 nm to 630 nm/ B8310E Asynchronous machines/ size 3.55E-07 to 6.3E-07 m |
| 中文摘要 | A high efficiency centrifugal fan with backward inclined blades for series YKK 355~630 (air-air cooling, frame size 355~630 mm) was developed to increase the efficiency of three-phase high-voltage asynchronous motors without increasing total cost. The optimal fan design was found using fan theory to estimate the actual volume flow rate and pressure. The calculated results show the design makes the fan work at the maximum efficiency point, and the motor efficiency is improved because of the reduction of the fan losses. Therefore, the backward inclined blades design is a feasible way to effectively enhance the efficiency of high voltage asynchronous motors. |
| 语种 | 中文 |
| 出版者 | Tsinghua University Press ; China |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/82728]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Wang Shuping,Zhao Zhengming,Feng Yaojing. Design of high efficiency fan for series YKK355-630 high voltage three phase asynchronous motors[J],2010, 2010. |
| APA | Wang Shuping,Zhao Zhengming,&Feng Yaojing.(2010).Design of high efficiency fan for series YKK355-630 high voltage three phase asynchronous motors.. |
| MLA | Wang Shuping,et al."Design of high efficiency fan for series YKK355-630 high voltage three phase asynchronous motors".(2010). |
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