Abstract:

Abstract:After ultralow emission improvement, the joint operation of induced fan and booster fan of a power plant’s 300MW thermal power unit did not satisfy the use requirement. Hence, the unification of induced fan and booster fan was carried out. Authors adopted hot state test and performance curve to analyze working status and air and flue gas system resistance, and determined the unification plan. After removed booster fan, the comprehensive efficiency of new induced fan is significantly increases. Unit operation safety was ensured. 

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