Publisher’s Note

Yaghoubirad, Maryam; Azizi, Narjes; Ahmadi, Abolfazl; Zarei, Zahra; Moosavian, Seyed Farhan

doi:10.1016/j.egyr.2022.05.100

Cited by 10 publications

(3 citation statements)

References 55 publications

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“…Fang et al [56] optimized a model for the simultaneous generation of heat and electricity using heat storage proposed to minimize production costs and maximize revenue from electricity sales based on the time-sliding window method and the effect of time window width on the method's performance. In results show that revenue from the sale of electricity can increase [57]. Storage allows the production of large amounts of heat and power during offpeak hours while minimizing costs and maximizing energy efficiency.…”

Section: Chp From An Economic Perspectivementioning

confidence: 96%

An overview of renewable energy technologies for the simultaneous production of high-performance power and heat

Razeghi¹,

Hajinezhad²,

Naseri³

et al. 2023

fuen

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Combining heat and power (CHP) technology, which uses renewable energy sources as fuel, will be a promising solution to increase energy security. This report aims to examine CHP technologies based on renewable energy, seek to increase their efficiency and reduce the unsustainable nature of renewable resources, and then examine the existing articles from an economic and technical perspective. Heat and electricity are generated simultaneously in CHP technology; heat is the limiting factor in this issue. Therefore, it should be installed in a place requiring heat and population density because transmission losses are reduced in this case. Among renewable energy sources used as fuel for CHP power plants, biomass has the largest share, and among fossil fuels, natural gas and coal have the largest share in CHP, respectively. The United States, Russia, and China have the largest shares in renewable power plants, respectively. All the articles reviewed mention the need for heat storage for CHP power plants. If regional heating and cooling using CHP technology are used, biomass consumption can be reduced by 31.4% compared to single heating, and this amount can be used more in value-added sectors.

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Section: Chp From An Economic Perspectivementioning

confidence: 96%

An overview of renewable energy technologies for the simultaneous production of high-performance power and heat

Razeghi¹,

Hajinezhad²,

Naseri³

et al. 2023

fuen

View full text Add to dashboard Cite

show abstract

“…A general assessment of the product's environmental effects, from the extraction process to the disposal and recycling process, is performed in this method, leading to the calculation of the total pollution index. The value of

{y}_{{\mathrm{CO}}_{2}}

of a wind turbine is considered to be about 0.01

{\mathrm{kgCO}}_{2}/\mathrm{kWh}

42,43 …”

Section: Mathematical Modelingmentioning

confidence: 99%

4E analysis of the horizontal axis wind turbine with LCA consideration for different climate conditions

Jahromi

Moosavian

Yaghoubirad

et al. 2022

Energy Science & Engineering

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Rising concerns about greenhouse gas emissions from fossil fuels have made it important to pay attention to renewable energy sources. In this regard, using wind turbines to use the potential of wind energy as a source of clean energy is being developed. This study developed a numerical model of a horizontal axis wind turbine in MATLAB software. A multicriteria analysis based on energy, exergy, economic, and environmental analysis has been performed to policymaking and evaluate the potential of wind energy systems. Six cities of Buenos Aires, Harare, Madrid, Melbourne, Shiraz, and Washington have also been analyzed as a case study to examine the impact of different climates on the result of these criteria. According to energy analysis, Melbourne is the best choice with Temperate Oceanic Climates and average energy efficiency of 17.1%. From an exergy point of view, Harare, which has Oceanic Subtropical Highland Climates, is the best choice, with an average exergy efficiency of 11.6%. In terms of the Levelized cost of energy, Melbourne is also known as the most economical city, with an energy cost of $0.14 per kWh. Also, based on the environmental aspect of the analysis, which represents the carbon footprint, Shiraz, with the Cold-Summer Mediterranean Climate and the lowest carbon emission per year, is the most optimal option.

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“…In general, factors such as dust, wind, and humidity are highly dependent on the region's geographical location and climatic conditions, which directly affect the performance of solar . Climate change from one place to another worldwide has a similar effect on the performance of the PV module in different regions (Yaghoubirad, Azizi, Ahmadi, Zarei, & Moosavian, 2022). Dust is a unique problem that significantly affects the performance of photovoltaic modules in the Persian Gulf region and reduces efficiency (Said, Hassan, Walwil, & Al-Aqeeli, 2018).…”

Section: Introductionmentioning

confidence: 99%

Effect of Dust Accumulation on Performance of the Photovoltaic Panels in Different Climate Zones

Mohammadi

Hajinezhad

Kasaeian

et al. 2022

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With the increasing demand for energy globally and the need to reduce fossil fuels, paying attention to renewable and clean energy sources is necessary. Solar systems are viable among renewable energy sources for heat and electricity generation. In this study, an Off-grid solar system was investigated by considering the effect of climate conditions and environmental factors such as dust on the performance of PV panels. Performance and efficiency of PV system using PVsyst software in four cities of Iran (Mashhad, Abadan, Rasht, and Sanandaj) with different climates were presented. This study shows that most of the loss occurs in Sanandaj, with the cold and humid climate, which results show an 11.19% efficiency reduction. On the other hand, with its hot and humid climate, Abadan has an 8.33% loss due to the geographical location of this city in the vicinity of desert areas. With a temperate and humid climate, Rasht has a 2.27% decrease, and Mashhad, with a cold and dry climate, has a 2.19% decrease in yield.

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Publisher’s Note

Cited by 10 publications

References 55 publications

An overview of renewable energy technologies for the simultaneous production of high-performance power and heat

An overview of renewable energy technologies for the simultaneous production of high-performance power and heat

4E analysis of the horizontal axis wind turbine with LCA consideration for different climate conditions

Effect of Dust Accumulation on Performance of the Photovoltaic Panels in Different Climate Zones

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