An energy and exergy-based performance analysis and emission control of the turbine cycle in a coal-based steam power plant

2018 ◽  
Vol 19 (2) ◽  
pp. 123
Author(s):  
Malay Kanti Naskar ◽  
Sudip Simlandi ◽  
Nilkanta Barman
Keyword(s):  
Power Plant ◽  
Performance Analysis ◽  
Emission Control ◽  
Steam Power ◽  
Steam Power Plant ◽  
Energy And Exergy

Performance analysis of an industrial steam power plant with varying loads

2018 ◽  
Vol 27 (2) ◽  
pp. 231 ◽  
Author(s):  
Mehmet Tontu ◽  
Mehmet Bilgili ◽  
Besir Sahin
Keyword(s):  
Power Plant ◽  
Performance Analysis ◽  
Steam Power ◽  
Steam Power Plant

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%.

Performance analysis of an industrial steam power plant with varying loads

2018 ◽  
Vol 27 (2) ◽  
pp. 231
Author(s):  
Besir Sahin ◽  
Mehmet Bilgili ◽  
Mehmet Tontu
Keyword(s):  
Power Plant ◽  
Performance Analysis ◽  
Steam Power ◽  
Steam Power Plant

Energy and exergy analyses of partial repowering of a natural gas-fired steam power plant

2017 ◽  
Vol 23 (2) ◽  
pp. 149
Author(s):  
Gholamreza Ahmadi ◽  
Omid Ali Akbari ◽  
Majid Zarringhalam
Keyword(s):  
Power Plant ◽  
Natural Gas ◽  
Steam Power ◽  
Steam Power Plant ◽  
Energy And Exergy ◽  
Exergy Analyses

scholarly journals Investigation of the thermodynamic performance of an existing steam power plant via energy and exergy analyses to restrain the environmental repercussions: A simulation study

2021 ◽  
Vol 27 (1) ◽  
pp. 200683-0
Author(s):  
Muhammad Haris Hamayun ◽  
Murid Hussain ◽  
Iqrash Shafiq ◽  
Ashfaq Ahmed ◽  
Young-Kwon Park
Keyword(s):  
Power Plant ◽  
Combustion Process ◽  
Process Efficiency ◽  
Electricity Production ◽  
Operational Parameters ◽  
Steam Power ◽  
Steam Power Plant ◽  
Depth Analysis ◽  
Energy And Exergy ◽  
Exergy Analyses

Exergy analysis is an important tool to identify the improvements in various industrial processes. In this study, the existing steam power plant is examined based on energy and exergy analyses. The steam network in the power plant is comprised of two sections, one of them is used for paddy drying, while other portion is used to operate the turbine for in-house electricity production. Mass, energy, and exergy balances are applied to individual equipment of the plant. The power plant is modeled and simulated using Aspen HYSYS® V10. The calculated thermodynamic values are used for in-depth analysis of the power plant. Case-studies are included in this study to show the effect of various operational parameters on the process efficiency. The analysis shows that the boiler is the major source of exergy destruction, because of the incomplete combustion process, and inappropriate insulations. The remedial actions are also suggested in the study.

Energy and exergy analyses of partial repowering of a natural gas-fired steam power plant

2017 ◽  
Vol 23 (2) ◽  
pp. 149 ◽  
Author(s):  
Gholamreza Ahmadi ◽  
Omid Ali Akbari ◽  
Majid Zarringhalam
Keyword(s):  
Power Plant ◽  
Natural Gas ◽  
Steam Power ◽  
Steam Power Plant ◽  
Energy And Exergy ◽  
Exergy Analyses

Performance Analysis of a Steam Power Plant with Different Governors

1998 ◽  
Vol 35 (2) ◽  
pp. 147-154
Author(s):  
Chawdhurry Bhurtun
Keyword(s):  
Power Plant ◽  
Performance Analysis ◽  
Comparative Study ◽  
Learning Control ◽  
Practical Application ◽  
Steam Power ◽  
Steam Power Plant ◽  
Engineering Software ◽  
Steam Plant

A comparative study of three steam plant governors is made using MATLAB. Such an exercise trains students in using engineering software for simulation. It also adds motivation to learning control as a subject by showing the practical application of the theory taught in class.

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