Effect of altering combustion air flow on a steam power plant: energy and exergy analysis

2007 ◽  
Vol 31 (3) ◽  
pp. 219-231 ◽  
Author(s):  
Marc A. Rosen ◽  
Raymond Tang
Keyword(s):  
Power Plant ◽  
Exergy Analysis ◽  
Air Flow ◽  
Steam Power ◽  
Steam Power Plant ◽  
Energy And Exergy ◽  
Energy And Exergy Analysis

scholarly journals Energy and Exergy Analysis of Steam Power Plant 3rd Unit PT PLN (PERSERO) Centre Unit Generation Tanjung Jati B Use BFP-T Modification Cycle

2019 ◽  
Vol 125 ◽  
pp. 13003
Author(s):  
MSK. Tony Suryo U ◽  
Eflita Yohana ◽  
Syarif Dwi Priyanto ◽  
Ignatius Apryando M. ◽  
Tauviqirrahman
Keyword(s):  
Power Plant ◽  
Exergy Analysis ◽  
Energetic Efficiency ◽  
Exergetic Efficiency ◽  
Steam Power ◽  
Steam Power Plant ◽  
Operation Process ◽  
Energy And Exergy ◽  
Energy And Exergy Analysis ◽  
Long Operation

Steam power plant Generation of Tanjung Jati B 3rd unit has a capacity of 660 MW. The power plant operational in 2011, because of the long operation process, there will be a decrease in performance. The plant needs to be researched to analyze the performance and losses that occurs in the power plant. Because this also affects the environment if the efficiency of the power plant is high, it can reduce the use of coal. Because coal becomes air pollution and environmental pollution, which can cause acid rain, water pollution, and global warming. This research is used to analyze energy and exergy on the components of a steam power plant. From the results of this research, the largest of destruction exergy boiler is 881.08 MW and the exergetic efficiency is 48.66%. While the rate of the smallest destruction exergy in LPH 3 is 0.6 MW and the exergetic efficiency is 94.45%. The contribution of the largest Losses energy in the boiler is 231 MW and energetic efficiency is 87.05%. While the contribution of the smallest energy Losses in HPH 6 is 0.74 MW and energetic efficiency is 99.23%.

scholarly journals Energy and Exergy Analysis of a Steam Power Plant in Suda

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Osman Shamet ◽  
Rana Ahmed ◽  
Kamal Nasreldin Abdalla
Keyword(s):  
Power Plant ◽  
Energy Loss ◽  
Heat Loss ◽  
Exergy Analysis ◽  
Primary Objective ◽  
Exergy Destruction ◽  
Steam Power ◽  
Steam Power Plant ◽  
Energy And Exergy ◽  
Energy And Exergy Analysis

In this study, the energy and exergy analysis of Garri 4 power plant in Sudan is presented. The primary objective of this paper is to identify the major source of irreversibilities in the cycle. The equipment of the power plant has been analyzed individually. Values regarding heat loss and exergy destruction have been presented for each equipment. The results confirmed that the condenser was the main source for energy loss (about 67%), while ex­ergy analysis revealed that the boiler contributed to the largest percentage of exergy destruction (about 84.36%) which can be reduced by preheating the inlet water to a sufficient temperature and controlling air to fuel ratio.

scholarly journals Energy and Exergy Analysis of Steam Power Plant in Paiton, Indonesia

2019 ◽  
Vol 268 ◽  
pp. 012091
Author(s):  
Bayu Rudiyanto ◽  
Tri Ajeng Kusuma Wardani ◽  
Saiful Anwar ◽  
Lutfi Al Jamali ◽  
Totok Prasetyo ◽  
...  
Keyword(s):  
Power Plant ◽  
Exergy Analysis ◽  
Steam Power ◽  
Steam Power Plant ◽  
Energy And Exergy ◽  
Energy And Exergy Analysis
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