• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>ASME Power Conference 2005: Includes Papers from the 2005 International Conference on Power Engineering(ICOPE) pt.A >THE POSITIVE EFFECTS OF UTILIZING CONTINUOUS HYDROGEN REPLENISHMENT IN ELECTRIC POWER GENERATORS
【24h】

THE POSITIVE EFFECTS OF UTILIZING CONTINUOUS HYDROGEN REPLENISHMENT IN ELECTRIC POWER GENERATORS

机译：在发电机中利用连续补充氢的积极作用

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The purity of hydrogen used within electric power generators has a direct effect on cooling efficiency, windage friction losses, generating capacity and generator longevity. Hydrogen's high thermal conductivity is the primary reason it is used as the cooling media in a generator instead of air. Hydrogen has a thermal conductivity of nearly seven times that of air, and its ability to transfer heat through forced convection is about 50% better than air. Maintaining hydrogen's high thermal conductivity through purity monitoring and continuous improvement is important to the overall operation of hydrogen cooled electric generators. Continuous hydrogen replenishment has been proven to be an effective technique in maintaining purity within hydrogen cooled electric generators. A properly implemented continuous replenishment system will maintain a consistent high level of purity, low gas dew point, and constant pressure within the generator.
机译：发电机内使用的氢的纯度直接影响冷却效率，风阻摩擦损失，发电量和发电机寿命。氢的高导热率是其被用作发电机而不是空气中的冷却介质的主要原因。氢的导热率是空气的近七倍，通过强制对流传递热量的能力比空气好约50％。通过纯度监测和持续改进来保持氢气的高导热率，对于氢气冷却发电机的整体运行非常重要。连续补充氢气已被证明是维持氢气冷却发电机内纯度的有效技术。正确实施的连续补给系统将保持发电机内始终如一的高纯度，低气体露点和恒定压力。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号