华电技术 ›› 2017, Vol. 39 ›› Issue (3): 1-4.

• 研究与开发 •    下一篇

直接空冷机组背压修正曲线及经济运行背压研究

  

  • 出版日期:2017-03-25 发布日期:2017-04-26

Study on the backpressure correction curve of 600MW direct air cooling unit and the backpressure of economic operation

  • Online:2017-03-25 Published:2017-04-26

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Abstract:

To study the 600MW direct air cooling unit backpressure economical operation, backpressure chocking was calculated by adopting equivalent heat drop principle. By adopting the steam turbine power net increment method to calculate the different load is obtained under different environmental temperature, air cooling fan frequency curve and the fitting formula of economic operation, for the economic operation of the same kind of direct air cooling unit to provide the reference.

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