Thermo-economic and environmental optimization of solar assisted heat pump by using multi-objective particle swam algorithm

Khorasaninejad, Ehsan; Hajabdollahi, Hassan

doi:10.1016/j.energy.2014.05.095

Cited by 60 publications

(14 citation statements)

References 30 publications

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“…3E analysis including energy, economy as well as environmental profits for implementation of an ORC assisted micro-turbine was investigated by Mago et al [13]. Khorasaninejad and Hajabdollahi performed multi objective optimization of solar assisted heat pump by considering coefficient of performance and total annual cost as two objective functions [14]. Five different working fluids including R123, R134a, R245fa, 407C and R22 were investigated and R245fa was found as the best refrigerant.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of cooling and thermal energy storage tanks in optimization of multi-generation system

Hajabdollahi

2015

Journal of Energy Storage

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Section: Introductionmentioning

confidence: 99%

Evaluation of cooling and thermal energy storage tanks in optimization of multi-generation system

Hajabdollahi

2015

Journal of Energy Storage

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“…The estimated cost of 8 kW heat pump installation in a 200 m 2 house is between 11 000 € and 20 000 € [13][14][15]. Yearly operation cost of heat pump in a 200 m 2 house is estimated as 650 € [14,16].…”

Section: Economic Analysismentioning

confidence: 99%

Domestic hydrogen installation in Poland – technical and economic analysis

Cholewiński

2015

Archives of Electrical Engineering

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Abstract:The application of renewable energy sources poses the problems connected with output volatility. In order to decrease this effect the energy storage technologies can be applied, particularly fuel cells connected with hydrogen storage. In this paper the application of SOFC system for a household in Poland is proposed. Economic and technical analysis is performed. It was found that the proposed installation is profitable after 25 years of operation when compared with conventional solution -heat pumps and gas-fired boilers.

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“…From this modelling approach it was seen that a mathematical optimization was possible and several authors published works implementing different techniques, such as Sánta et al [37] who employed maximization of parameters, Guo et al [38], through rough optimization and Khorasaninejad et al [39] with particle swarm optimization.…”

Section: Dxsahp Modelling and Simulationsmentioning

confidence: 99%

Mathematical Thermal Modelling of a Direct-Expansion Solar-Assisted Heat Pump Using Multi-Objective Optimization Based on the Energy Demand

León-Ruiz

Carvajal-Mariscal

2018

Energies

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An analytical model is proposed to evaluate the performance of a Direct Expansion Solar-Assisted Heat Pump under a given environmental condition. These thermal machines commonly employ uncovered flat plate solar collectors, and given this, the convection phenomenon is taken into account as well as the effect of the diffuse and reflected solar radiation in addition to the normal beam radiation absorbed by the tilted surface of the collectors. The heat pump cycle is modelled through a first law of thermodynamics approach in order to compute the heat yielded through condensation and the minimum heat required by the volume of water in the thermal storage unit. Consequently, the thermal capacity of the heat pump, the ratio at which the system yields heat to a given load of water, is calculated and discussed. The results of the model proposed are compared with the experimental data provided by three research papers with experiments conducted in different geographic coordinates and test rigs operating during diverse atmospheric conditions. A maximum relative error of 20% was obtained and furthermore, a statistical analysis of the data was conducted having found that there is no significant statistical difference between the analytical and experimental data samples within the 95% confidence interval. Finally, based on the thermal capacity, the performance of the heat pump is evaluated and a multi-objective optimization technique is implemented to obtain the best possible combination of factors to further enhance the performance of the heat pump.

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Thermo-economic and environmental optimization of solar assisted heat pump by using multi-objective particle swam algorithm

Cited by 60 publications

References 30 publications

Evaluation of cooling and thermal energy storage tanks in optimization of multi-generation system

Evaluation of cooling and thermal energy storage tanks in optimization of multi-generation system

Domestic hydrogen installation in Poland – technical and economic analysis

Mathematical Thermal Modelling of a Direct-Expansion Solar-Assisted Heat Pump Using Multi-Objective Optimization Based on the Energy Demand

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