DocumentCode
2940691
Title
Analysis on the Back-Pressure Optimum Operation of the Direct Air-Cooled Condenser
Author
Zhao, Hongbin ; Wu, Haixia ; Cao, Ling
Author_Institution
Sch. of Mechatron. Eng., China Univ. of Pet. Beijing, Beijing, China
fYear
2011
fDate
25-28 March 2011
Firstpage
1
Lastpage
4
Abstract
The back-pressure of the direct air-cooled unit directly affects the system running economy. Based on the thermodynamic model of the air-cooled system, according to the basic method of seeking the optimal back-pressure in theory, this article has established the back-pressure optimization mathematical model of the air-cooled unit to obtain the optimal back-pressure under the actual operating conditions, instructed on-site staffs to adjust fan speed, and made the unit reach the most economic operating conditions, so as to achieve energy-saving purpose in the direct air-cooled thermal power plant.
Keywords
condensers (steam plant); thermal power stations; back-pressure; direct air-cooled condenser; direct air-cooled unit; economic operating conditions; mathematical model; optimum operation; system running economy; thermal power plant; thermodynamic model; Coal; Heat transfer; Mathematical model; Optimization; Software; Turbines;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific
Conference_Location
Wuhan
ISSN
2157-4839
Print_ISBN
978-1-4244-6253-7
Type
conf
DOI
10.1109/APPEEC.2011.5749081
Filename
5749081
Link To Document