Exergoeconomic Analysis of Energy Conversion Systems: From Fundamentals to Applications

2022 ◽  
pp. 3-21
Author(s):  
Muhammad Ahmad Jamil ◽  
Haseeb Yaqoob ◽  
Talha S. Goraya ◽  
Muhammad Wakil Shahzad ◽  
Syed M. Zubair
Keyword(s):  
Energy Conversion ◽  
Energy Conversion Systems ◽  
Exergoeconomic Analysis

Advanced Exergoeconomic Analysis Applied to a Complex Energy Conversion System

2010 ◽  
Author(s):  
F. Petrakopoulou ◽  
G. Tsatsaronis ◽  
T. Morosuk ◽  
A. Carassai
Keyword(s):  
Environmental Impact ◽  
Energy Conversion ◽  
Gas Turbine ◽  
Combined Cycle ◽  
Exergy Destruction ◽  
Steam Turbines ◽  
Pressure Steam ◽  
Energy Conversion Systems ◽  
Exergoeconomic Analysis ◽  
The Cost

Exergy-based analyses are important tools for studying and evaluating energy conversion systems. While conventional exergy-based analyses provide us with important information, further insight on the potential for improving plant components and the overall plant as well as on the interactions among components of energy conversion systems are significant when optimizing a system. This necessity led to the development of advanced exergy-based analyses, in which the exergy destruction, as well as the associated costs and environmental impact are split into avoidable/unavoidable and endogenous/exogenous parts. Based on the avoidable parts of the exergy destruction, costs and environmental impact, the potential for improvement and related strategies are revealed. This paper presents the application of an advanced exergoeconomic analysis to a combined cycle power plant. The largest parts of the unavoidable cost rates are calculated for the components constituting the gas turbine system and the low-pressure steam turbine. The combustion chamber has the second highest avoidable investment cost, while it has the highest avoidable cost of exergy destruction. In general, most of the investment costs are unavoidable, with the exception of some heat exchangers of the plant. Similarly, most of the cost of exergy destruction is unavoidable with the exception of the expander in the gas turbine system and the high-pressure and intermediate-pressure steam turbines. In general, the advanced exergoeconomic analysis reveals high endogenous values, which suggest improvement of the total plant by improving the design of the components primarily in isolation, and lower exogenous values, which suggest that the component interactions are of lower significance for this plant.

On the Assessment of Power Qaulity Characteristics of Grids Connected Wind Energy Conversion Systems

2004 ◽  
Vol 1 (02) ◽  
pp. 144-149 ◽  
Author(s):  
P. Carneiro ◽  
◽  
P. Torres ◽  
R.M.G. Castro ◽  
A.I. Estanqueiro
Keyword(s):  
Wind Energy ◽  
Energy Conversion ◽  
Wind Energy Conversion ◽  
Wind Energy Conversion Systems ◽  
Energy Conversion Systems

A new MPPT method based on a modified Fibonacci search algorithm for wind energy conversion systems

2021 ◽  
Vol 13 (1) ◽  
pp. 013304
Author(s):  
İrfan Yazıcı ◽  
Ersagun Kürşat Yaylacı ◽  
Barış Cevher ◽  
Faruk Yalçın ◽  
Can Yüzkollar
Keyword(s):  
Wind Energy ◽  
Energy Conversion ◽  
Search Algorithm ◽  
Wind Energy Conversion ◽  
Wind Energy Conversion Systems ◽  
Energy Conversion Systems
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