Windage loss reduction of flywheel/generator system using He and SF/sub 6/ gas mixtures
Windage loss reduction of flywheel/generator system using He and SF/sub 6/ gas mixtures
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使用 He 和 SF/sub 6/ 混合气体减少飞轮/发电机系统的风阻损失
DOI：
10.1109/iecec.1997.656687
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发表时间：
1997
期刊：
影响因子：
--
通讯作者：
R. Shimada
中科院分区：
文献类型：
--
作者：
J. Kobuchi;K. Oobayashi;R. Shimada
本文介绍了利用He（氦气）和SF/sub - 6/（六氟化硫）混合气体降低立轴式发电机/飞轮系统风阻损失的实验结果。氦能更有效地减少损耗，但它的击穿电压最低。结果表明，与空气相比，15% ~ 5%的He和SF/sub - 6/混合物可以显著减少风损。实验中所用气体的间隙电压和表面击穿电压也进行了测量。
This paper presents the experimental results of using He (helium) and SF/sub 6/ (sulfur-hexaflouride) gas mixtures in order to reduce windage loss of vertical shaft type generator/flywheel system. Helium reduces the loss much more, but its electric breakdown voltage is the lowest. The results show that between 15 and 5 percent of He and SF/sub 6/ mixtures could reduce the windage loss significantly compared to that of air. The gap and surface breakdown voltages of the gases used in the experiment have also been measured.