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| 大型汽轮发电机通风冷却方式研究 |
| Study on cooling systems for large-capacity turbine generators |
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| DOI： |
| 中文关键词: 汽轮发电机 通风冷却 比较 |
| 英文关键词:turbine generator,cooling system,companson |
| 基金项目:上海市重点学科建设项目(能源岛关键技术及基地建设) |
| 顾守录 袁益超 刘聿拯 |
| 上海理工大学动力工程学院，上海理工大学动力工程学院，上海理工大学动力工程学院 上海 200093，上海 200093，上海 200093 |
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| 中文摘要: |
| 大容量汽轮发电机由于具有良好的经济性而成为电力工业和电机制造业的发展重点。汽轮发电机通风冷却方式与单机容量和性能之间存在制约的关系，是汽轮发电机向大容量、高参数发展时需要解决的关键问题之一。分析了汽轮发电机冷却方式的发展过程以及目前的发展状况和发展趋势，同时对不同冷却方式的特点和适用范围的进行了比较。 |
| 英文摘要: |
| Developing turbine generators with large capacity has been an important trend in electric power and electric machine industries due to their economical performance. The capacity and performance of turbine generators are strongly influenced by the performance of cooling systems. Improving the efficiency of the cooling system is therefore one of the principal problems in the process of developing turbine generators with larger capacity and higher operating parameters.
In this paper, the developing process and status quo of turbine generator cooling technologies, as well as the research trend of turbine generators, were presented and analyzed. Features and the scope of application for different cooling systems were presented and compared. |
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