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Economic analysis of standalone and grid connected hybrid energy systems

Türkay, Belgin Emre; Telli, Ali Yasin - In: Renewable Energy 36 (2011) 7, pp. 1931-1943

A pilot region was selected and cost analysis of using renewable energy sources with a hydrogen system for that region’s energy demand is introduced, in a techno-economic perspective, in this paper. The renewable energy potential for the region was evaluated by implementing energy cost...

Persistent link: https://www.econbiz.de/10011044158

The assessment of the contribution of short-term wind power predictions to the efficiency of stand-alone hybrid systems

Tascikaraoglu, A.; Uzunoglu, M.; Vural, B. - In: Applied Energy 94 (2012) C, pp. 156-165

Distribution of electricity to the rural areas, particularly in regions which have rough topography causes high costs and losses. Hybrid systems can provide electricity at a relatively economic price at these regions. This paper designs and tests a stand-alone hybrid system combining variable...

Persistent link: https://www.econbiz.de/10010571941

Thermodynamic analysis of SOFC (solid oxide fuel cell)–Stirling hybrid plants using alternative fuels

Rokni, Masoud - In: Energy 61 (2013) C, pp. 87-97

A novel hybrid power system (∼10 kW) for an average family home is proposed. The system investigated contains a solid oxide fuel cell (SOFC) on top of a Stirling engine. The off-gases produced in the SOFC cycle are fed to a bottoming Stirling engine, at which additional power is generated....

Persistent link: https://www.econbiz.de/10011055055

Multi-objective design approach of passive filters for single-phase distributed energy grid integration systems using particle swarm optimization

Azab, Mohamed - In: Energy Reports 6 (2020), pp. 157-172

This article presents a non-conventional design approach of high order passive filters incorporated with distributed energy grid integration systems based on particle swarm optimization (PSO) as one of multi-objective evolutionary search algorithms. Two topologies of passive grid filters (third...

Persistent link: https://www.econbiz.de/10012652384

Dynamic modeling and sizing optimization of stand-alone photovoltaic power systems using hybrid energy storage technology

Li, Chun-Hua; Zhu, Xin-Jian; Cao, Guang-Yi; Sui, Sheng; … - In: Renewable Energy 34 (2009) 3, pp. 815-826

Economic and environmental concerns over fossil fuels encourage the development of photovoltaic (PV) energy systems … ensuring continuous power flow. Three stand-alone photovoltaic power systems using different energy storage technologies are … correlations between the system cost and the system efficiency. The three hybrid power systems, i.e., photovoltaic/battery (PV …

Persistent link: https://www.econbiz.de/10010804536

Optimal management of hybrid PV/fuel cell/battery power system: A comparison of optimal hybrid approaches

Bigdeli, Nooshin - In: Renewable and Sustainable Energy Reviews 42 (2015) C, pp. 377-393

system including photovoltaic (PV), fuel cell and battery. The main power of the hybrid system comes from the photovoltaic … photovoltaic system, both fuzzy logic controller and perturb and observation methods are examined and their performances have been …

Persistent link: https://www.econbiz.de/10011117016

Multi-objective design approach of passive filters for single-phase distributed energy grid integration systems using particle swarm optimization

Azab, Mohamed - In: Energy reports 6 (2020), pp. 157-172

Persistent link: https://www.econbiz.de/10012193263

Study on environment and energy using belonging materials

Kobayashi, T; Kanematsu, H.; Hashimoto, R.; Morisato, K.; … - In: International journal of sustainable development & … 2 (2013) 4, pp. 50-58

A trial to quantify CO2 emission by utilizing our belonging materials has been conducted. For the Polymer electrode membrane Fuel Cell (PEFC) system, the reduction of more than 23% CO2 emission was measured under a practical operation in a family of Okayama prefecture. The statistical data of...

Persistent link: https://www.econbiz.de/10009776407

Biogas fed-fuel cell based electricity generation : a life cycle assessment approach

Shafie, S. M.; Othman, Z.; Hami, N.; Omar, S.; Nu'man, A. H. - In: International Journal of Energy Economics and Policy : IJEEP 10 (2020) 5, pp. 498-502

Persistent link: https://www.econbiz.de/10012506655

The potential of using biogas feeding for fuel cells in Malaysia

Shafini Mohd Shafie; Othman, Zakirah; Hami, Norsiah; … - In: International Journal of Energy Economics and Policy : IJEEP 10 (2020) 1, pp. 109-113

Persistent link: https://www.econbiz.de/10012435330

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