The causes and treatment process of the abnormal operation of the induced draft fan(IDF)RB function of a 600MW thermal power unit is explained.Through analysis of the reasons for RB abnormality,which refers to the decrease of fuel control output to 0 t/h during RB period,and corresponding solutions were proposed to effectively improve the success rate and rationality of RB operation,thereby improving the operating efficiency of the unit.
维普
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