Coupling effect of evaporation and condensation processes of organic Rankine cycle for geothermal power generation improvement
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Central South University"
DOI: 10.1007/s11771-019-4260-y
Abstract: Organic Rankine cycle (ORC) is widely used for the low grade geothermal power generation. However, a large amount of irreversible loss results in poor technical and economic performance due to its poor matching between the… read more here.
Keywords: temperature; power; performance; organic rankine ... See more keywords
Hybridizing a geothermal power plant with concentrating solar power and thermal storage to increase power generation and dispatchability
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.07.064
Abstract: Abstract Geothermal power plants often deploy less than their full power capacity due to declining geothermal resources. Integrating heat from a concentrating solar power (CSP) collector field increases the power output at low cost. This… read more here.
Keywords: thermal storage; storage; plant; power ... See more keywords
Preliminary analysis of dry-steam geothermal power plant by employing exergy assessment: Case study in Kamojang geothermal power plant, Indonesia
Sign Up to like & getrecommendations! Published in 2017 at "Case Studies in Thermal Engineering"
DOI: 10.1016/j.csite.2017.07.006
Abstract: Abstract The objectives of this study are to perform the exergy analysis and ambient temperature optimization of the Kamojang geothermal power plant by employing Engineering Equation Solver (EES). The geothermal capacity is 55 MW and the… read more here.
Keywords: power plant; temperature; plant; power ... See more keywords
Globally optimal working fluid mixture composition for geothermal power cycles
Sign Up to like & getrecommendations! Published in 2020 at "Energy"
DOI: 10.1016/j.energy.2020.118731
Abstract: Abstract Numerical optimization is very useful for design and operation of energy processes. As the design has a major impact on the economics of the system, it is desirable to find a global optimum in… read more here.
Keywords: globally optimal; composition; working fluid; mixture ... See more keywords
An update of second law analysis and optimization of a single-flash geothermal power plant in Dieng, Indonesia
Sign Up to like & getrecommendations! Published in 2021 at "Geothermics"
DOI: 10.1016/j.geothermics.2021.102212
Abstract: Abstract Dieng geothermal power plant is one of the Geothermal plants located in Indonesia with a total estimated potential of 400 MWe. The reservoir is characterized by water-dominated with 240 to 333°C temperature. Recently, the… read more here.
Keywords: optimization; power plant; geothermal power; analysis ... See more keywords
Life cycle assessment of atmospheric emission profiles of the Italian geothermal power plants
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.06.222
Abstract: Abstract After nearly a decade of only small development in capacity in deep geothermal sector in Europe, in recent years a resurgence of interest in geothermal power and the use of innovative technologies to increase… read more here.
Keywords: cycle assessment; power; life cycle; power plants ... See more keywords
Thermoeconomic modeling and artificial neural network optimization of Afyon geothermal power plant
Sign Up to like & getrecommendations! Published in 2021 at "Renewable Energy"
DOI: 10.1016/j.renene.2020.09.024
Abstract: Abstract The Afyon Geothermal Power Plant is modeled using the Multi-Layer Feed-Forward Artificial Neural Network. The 100 × 8 data set obtained from the real Binary Geothermal Power Plant is divided into two parts: 80 × 8 training data… read more here.
Keywords: power plant; neural network; plant; artificial neural ... See more keywords
Comparative performance of different energy storage devices in AGC of multi-source system including geothermal power plant
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Renewable and Sustainable Energy"
DOI: 10.1063/1.5016596
Abstract: This paper highlights an attempt of comparing the performance of several energy storage (ES) devices such as battery ES, flywheel ES, capacitive ES, superconducting magnetic ES, ultra-capacitors, and redox flow batteries (RFBs) in automatic generation… read more here.
Keywords: system; energy; energy storage; performance ... See more keywords
Theoretical study on geothermal power generation using thermoelectric technology: a potential way to develop geothermal energy
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Green Energy"
DOI: 10.1080/15435075.2020.1854271
Abstract: ABSTRACT Thermoelectric power generation is an outstanding technology for high- and low-temperature heat recovery. Their packaging, lack of moving parts, direct heat to electrical conversion, and zero-emission are the main benefits for geothermal power generation.… read more here.
Keywords: fluid; power; power generation; geothermal power ... See more keywords
Analysis of Scale Deposit in the Geothermal Power Plant
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mechanical Engineering and Sciences"
DOI: 10.12962/j25807471.v2i1.5168
Abstract: Gunung Salak is one of the potential geothermal area in Indonesia. The steam character is categorised as the water – dominated steam with low steam purity. During inspection, deposit was found in several equipment which… read more here.
Keywords: deposit; scale deposit; analysis scale; deposit geothermal ... See more keywords
Energy efficiency comparison between geothermal power systems
Sign Up to like & getrecommendations! Published in 2017 at "Thermal Science"
DOI: 10.2298/tsci151225074l
Abstract: The geothermal water which can be considered for generating electricity with the temperature ranging from 80℃ to 150℃ in China because of shortage of electricity and fossil energy. There are four basic types of geothermal… read more here.
Keywords: power system; system; energy; flash binary ... See more keywords