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首页> 外文期刊>International Journal of Energy and Power Engineering >The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW
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The Study of Approaches to Promote Induced Draft Fans with Adjustable Guide Vanes into Ones with Adjustable Rotor Blades in Power Unit of 600MW

机译：促进可调节导向叶片造成诱导风扇的方法的研究进入600MW动力单元调节转子叶片的叶片

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摘要

In order to figure out stall solution of induced draft fans (IDFs) in power plants, the stall reason of IDFs with guide vanes in Tongchuan Power Plant of 600MW is investigated. By comparing hot test data of IDFs, we also find that the IDFs are of low efficiency and high power consumption in addition to the stall problem. Considering the above condition of the IDFs, two reasonable approaches are proposed to prevent stall and reduce power consumption of IDFs. With the hot test of reformation results, it is found that the reformation scheme of IDFs with adjustable rotor blades is much better with higher efficiency and safer characteristics. The work in this study has great significance and also provides practicable ways for stall-preventing, energy-saving and cost-reducing of power plants.
机译：为了弄清楚诱导诱导粉丝（IDFS）的诱导粉丝（IDFS）的稳定解决方案，研究了600MW的铜川发电厂导向叶片的IDFS的失速原因。 通过比较IDF的热测试数据，除了失速问题之外，我们还发现IDFS具有低效率和高功耗。 考虑到上述IDF的条件，提出了两种合理的方法来防止失速并降低IDF的功耗。 随着改革结果的热试，发现具有可调节转子叶片的IDF的重整方案，具有更高的效率和更安全的特性。 本研究中的工作具有重要意义，还提供了防止稳定，节能和降低发电厂的可行方法。

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