王军民
WANG Junmin

• 1:浙江大唐乌沙山发电有限责任公司

摘要(Abstract)：

通过阐述轴流通风机失速的机理,结合某发电厂实际生产中双级动叶可调式轴流引风机失速的现象,分析发生失速的深层次原因,提出机组高负荷下处理引风机失速异常的原则以及防止失速的有效措施。
Through the elaboration on the mechanism of axial flow fan stall and in combination with double stage adjustable-blade axial flow induced draft fan stall in actual production of a power plant, the paper analyzes the deep-seated causes of the stall and thus puts forward the principle of stall handling of induced draft fan in high load and effective measures for install prevention.

关键词(KeyWords)： 引风机;双级动叶调节;失速;冲角;失速线
induced draft fan;double stage blade adjustment;stall;impact angle;stall line

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 王军民
WANG Junmin

DOI: 10.19585/j.zjdl.2016.08.011

参考文献(References)：

• [1]李春宏.轴流通风机失速与喘振分析[J].风机技术,2008(2):77-80.
• [2]黄瑞意,张书谨,黄郁明,等.轴流风机现场失速试验及分析[J].发电设备,2000(2):25-28.
• [3]唐海宁,杭文林.双级轴流风机失速问题分析及解决办法[J].江苏电机工程,2008(1):72-74.