Techno-economic Assessment of Turbine Inlet Air Cooling for Small Scale Combined Cycle Power Plant in Malaysia Climate

2019 ◽  
pp. 369-375
Author(s):  
Adzuieen Nordin ◽  
Didi Asmara Salim ◽  
Mohamad Asyraf Bin Othoman ◽  
Shahrul Nahar Omar Kamal ◽  
Danny Tam Hong Khai ◽  
...  
Keyword(s):  
Power Plant ◽  
Economic Assessment ◽  
Combined Cycle ◽  
Small Scale ◽  
Air Cooling ◽  
Combined Cycle Power Plant ◽  
Turbine Inlet

Analytical method for evaluation of gas turbine inlet air cooling in combined cycle power plant

2009 ◽  
Vol 86 (6) ◽  
pp. 848-856 ◽  
Author(s):  
Cheng Yang ◽  
Zeliang Yang ◽  
Ruixian Cai
Keyword(s):  
Power Plant ◽  
Gas Turbine ◽  
Analytical Method ◽  
Combined Cycle ◽  
Air Cooling ◽  
Combined Cycle Power Plant ◽  
Turbine Inlet

Techno-economic analysis of gas turbine inlet air cooling for combined cycle power plant for different climatic conditions

2015 ◽  
Vol 82 ◽  
pp. 57-67 ◽  
Author(s):  
Giovanna Barigozzi ◽  
Antonio Perdichizzi ◽  
Carolina Gritti ◽  
Iacopo Guaiatelli
Keyword(s):  
Power Plant ◽  
Economic Analysis ◽  
Gas Turbine ◽  
Climatic Conditions ◽  
Combined Cycle ◽  
Air Cooling ◽  
Combined Cycle Power Plant ◽  
Turbine Inlet

Combined Cycle Power Plant Performance Enhancement Based on Inlet Air Cooling Techniques: A Technical Review

2017 ◽  
Vol V6 (12) ◽  
Author(s):  
Mude Murali Mohan Naik ◽  
V. S. S. Murty ◽  
B. Durga Prasad ◽  
Keyword(s):  
Power Plant ◽  
Performance Enhancement ◽  
Combined Cycle ◽  
Plant Performance ◽  
Air Cooling ◽  
Combined Cycle Power Plant ◽  
Technical Review

CCPP Performance Augmentation Using LNG Re-Gasification Cold Energy

2014 ◽  
Author(s):  
Mihir Acharya ◽  
Lalatendu Pattanayak ◽  
Hemant Gajjar ◽  
Frank Elbracht ◽  
Sandeep Asthana
Keyword(s):  
Power Plant ◽  
Gas Turbine ◽  
High Efficiency ◽  
Clean Energy ◽  
Combined Cycle ◽  
Economic Feasibility ◽  
Air Cooling ◽  
Ambient Conditions ◽  
Combined Cycle Power Plant ◽  
Cold Energy

With gas becoming a fuel of choice for clean energy, Liquefied Natural Gas (LNG) is being transported and re-gasification terminals are being set up at several locations. Re-gasification of LNG leads to availability of considerable cold-energy which can be utilized to gain power and efficiency in a Gas Turbine (GT) based Power Plant. With a number of LNG Re-gasification Terminals coming up in India & around the globe, setting up of a high efficiency CCPP adjacent to the terminal considering utilization of the cold energy to augment its performance, and also save energy towards re-gasification of LNG, provides a feasible business opportunity. Thermodynamic analysis and major applications of the LNG re-gasification cold energy in Gas Turbine based power generation cycle, are discussed in this paper. The feasibility of cooling GT inlet air by virtue of the cold energy of Liquefied LNG to increase power output of a Combined Cycle Power Plant (CCPP) for different ambient conditions is analyzed and also the effect on efficiency is discussed. The use of cold energy in condenser cooling water circulating system to improve efficiency of the CCPP is also analyzed. Air cooling capacity and power augmentation for a combined cycle power plant based on the advanced class industrial heavy duty gas turbine are demonstrated as a function of the ambient temperature and humidity. The economic feasibility of utilizing the cold energy is also deliberated.

Performance improvement of the combined cycle power plant by intake air cooling using an absorption chiller

Energy ◽  
2006 ◽  
Vol 31 (12) ◽  
pp. 2036-2046 ◽  
Author(s):  
S BOONNASA ◽  
P NAMPRAKAI ◽  
T MUANGNAPOH
Keyword(s):  
Power Plant ◽  
Performance Improvement ◽  
Combined Cycle ◽  
Air Cooling ◽  
Absorption Chiller ◽  
Combined Cycle Power Plant

Air cooling techniques and corresponding impacts on combined cycle power plant (CCPP) performance: A review

2020 ◽  
Vol 120 ◽  
pp. 161-177
Author(s):  
Chao Deng ◽  
Ahmed T. Al-Sammarraie ◽  
Thamir K. Ibrahim ◽  
Erfan Kosari ◽  
Firdaus Basrawi ◽  
...  
Keyword(s):  
Power Plant ◽  
Combined Cycle ◽  
Air Cooling ◽  
Combined Cycle Power Plant

Thermodynamics Analysis of a Combined Cycle Power Plant

2007 ◽  
Author(s):  
Feliciano Pava´n ◽  
Marco Romo ◽  
Juan Prince
Keyword(s):  
Power Plant ◽  
Gas Turbine ◽  
Pressure Ratio ◽  
Combined Cycle ◽  
Inlet Temperature ◽  
Work Output ◽  
Turbine Inlet Temperature ◽  
Combined Cycle Power Plant ◽  
Turbine Inlet ◽  
Combined Cycle Plant

The present paper is a thermodynamics analysis, i.e. both energy and exergy analyses for a natural gas based combined cycle power plant. The analysis was performed for an existing 240 MW plant, where the steam cycle reduces the irreversibilities during heat transfer from gas to water/steam. The effect of operating variables such as pressure ratio, gas turbine inlet temperature on the performance of combined cycle power plant has been investigated. The pressure ratio and maximum temperature (gas turbine inlet temperature) are identified as the dominant parameters having impact on the combined cycle plant performance. The work output of the topping cycle is found to increase with pressure ratio, while for the bottoming cycle it decreases. However, for the same gas turbine inlet temperature the overall work output of the combined cycle plant increases up to a certain pressure ratio, and thereafter not much increase is observed. The exergy losses of the individual components in the plant are evaluated based on second law of thermodynamics. The present results form a basis on which further work can be conducted to improve the performance of these units.

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