Naslov
An Optimum Energy, Economic, and Environmental Design Based on DEVAP Concept to Reach Maximum Heat Recovery in a PV-Wind Turbine system with Hydrogen Storage

Autori
Ali, Sohani ; Mohammad Hassan, Shahverdian ; Hoseyn, Sayyaadi ; Nižetić, Sandro ; Mohammad Hossein, Doranehgard

Izvornik
Energy conversion and management (0196-8904) 288 (2023); 1-21

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Building energy storage ; Renewable-energy driven technologies ; Dynamic multi-objective optimization ;

Sažetak
A hybrid photovoltaic-wind turbine driven system with H2 storage unit is proposed for a residential building complex in which an emerging technology, called desiccant enhanced evaporative (DEVAP) cooling system, is utilized to enhance the performance by heat recovery during the cooling season. The best design is found using dynamic multi-objective optimization (MUOBOP), as an advanced method, while the results are compared with the conventional optimization approach without heat recovery in the cooling season as the base case. Energy, environmental, and economic aspects are considered as the objective functions. Impact of changing electrical load, as well as discount and inflation rates on the optimization results is also determined through a detailed sensitivity analysis. According to the results, primary energy consumption is improved by 30.03%, while it has the most sensitivity to the electrical load. Payback period and level cost have also 21.93 and 32.40% enhancement. With 20.4 and 17.8% increase, changing the discount rate from 0.80 to 1.20 of the initial case has the strongest impact on them, respectively. Moreover, Carbon dioxide reduction percent exhibits the highest variation when the electrical load changes from 80.0% to 120.% of the initial case. Employing dynamic MUOBOP leads to 17.5% improvement for that performance indicator, as well.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne tehničke znanosti

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