Techno-economic analysis of hybrid solar thermal systems with flat plate and parabolic trough collectors in industrial applications

Rosales-Pérez, Josué F.; Villarruel-Jaramillo, Andrés; Pérez-García, Manuel; Cardemil, José M.; Escobar, Rodrigo

doi:10.1016/j.aej.2023.11.056

Cited by 5 publications

(2 citation statements)

References 49 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To glean insights from previous work in this domain, a comprehensive literature review was undertaken. Rosales-Perez et al 11 investigated integrating two solar thermal collector technologies to improve the economic viability of solar systems in district heating applications. They evaluated the energy and financial possibilities of hybrid systems that combine flat plate and parabolic trough collectors at different industrial process temperatures and radiation levels.…”

Section: Literature Surveymentioning

confidence: 99%

A techno-economic perspective on efficient hybrid renewable energy solutions in Douala, Cameroon’s grid-connected systems

Molu,

Naoussi,

Bajaj

et al. 2024

Sci Rep

View full text Add to dashboard Cite

Cameroon is currently grappling with a significant energy crisis, which is adversely affecting its economy due to cost, reliability, and availability constraints within the power infrastructure. While electrochemical storage presents a potential remedy, its implementation faces hurdles like high costs and technical limitations. Conversely, generator-based systems, although a viable alternative, bring their own set of issues such as noise pollution and demanding maintenance requirements. This paper meticulously assesses a novel hybrid energy system specifically engineered to meet the diverse energy needs of Douala, Cameroon. By employing advanced simulation techniques, especially the Hybrid Optimization Model for Electric Renewable (HOMER) Pro program, the study carefully examines the intricacies of load demands across distinct consumer categories while accommodating varied pricing models. The paper offers a detailed analysis of the proposed grid-connected PV/Diesel/Generator system, aiming to gauge its performance, economic feasibility, and reliability in ensuring uninterrupted energy supply. Notably, the study unveils significant potential for cost reduction per kilowatt-hour, indicating promising updated rates of $0.07/kW, $0.08/kW, and $0.06/kW for low, medium, and high usage groups, respectively. Furthermore, the research underscores the importance of overcoming operational challenges and constraints such as temperature fluctuations, equipment costs, and regulatory compliance. It also acknowledges the impact of operational nuances like maintenance and grid integration on system efficiency. As the world progresses towards renewable energy adoption and hybrid systems, this investigation lays a strong foundation for future advancements in renewable energy integration and energy management strategies. It strives to create a sustainable energy ecosystem in Cameroon and beyond, where hybrid energy systems play a pivotal role in mitigating power deficiencies and supporting sustainable development.

show abstract

Section: Literature Surveymentioning

confidence: 99%

A techno-economic perspective on efficient hybrid renewable energy solutions in Douala, Cameroon’s grid-connected systems

Molu,

Naoussi,

Bajaj

et al. 2024

Sci Rep

View full text Add to dashboard Cite

show abstract

“…It calculates the cost per unit of heat produced, allowing the comparison between the solar plant and other technologies. The simplest formula to compute the LCOH is the following [31]…”

Section: Economic Analysismentioning

confidence: 99%

Modeling of a Solar Thermal Plant to Produce Hot Water and Steam for a Brewery Factory

Traslosheros-Zavala,

Zavala-Guillén,

Acuña-Ramírez

et al. 2024

Energies

View full text Add to dashboard Cite

The environmental impact caused by the intensive exploitation of fossil fuels to generate heat and electricity has already reached a critical level. Also, as the industrial sector is the largest energy consumer, mainly in the form of heat, it has then become compulsive to implement the use of renewable solar heat in industrial processes, such as those found in the food processing and beverages industries, which do not require high temperatures. Consequently, this study examines the viability of supplying heat as hot water at 80 °C and saturated steam at 160 °C to a medium-sized brewery factory through a hybrid solar plant composed of flat plate and parabolic trough collectors and sensible thermal energy storage. The study was conducted numerically using the meteorological conditions of a city different from that where the factory is located because it benefits from higher insolation levels. The mean annual solar fractions achieved were 49.9% for hot water production and 37.3% for steam generation, at a levelized cost of heat of 0.032 USD/kWh, which can be considered competitive if compared against the values reported in other similar solar projects. Also, the decrease in fossil fuel consumption allowed an annual reduction of 252 tons of carbon dioxide emissions.

show abstract

Performance analysis of residential hybrid cooling and heating system operating under low solar radiation

Gündüz Altiokka,

Arslan

2024

Process Safety and Environmental Protection

View full text Add to dashboard Cite

Techno-economic analysis of hybrid solar thermal systems with flat plate and parabolic trough collectors in industrial applications

Cited by 5 publications

References 49 publications

A techno-economic perspective on efficient hybrid renewable energy solutions in Douala, Cameroon’s grid-connected systems

A techno-economic perspective on efficient hybrid renewable energy solutions in Douala, Cameroon’s grid-connected systems

Modeling of a Solar Thermal Plant to Produce Hot Water and Steam for a Brewery Factory

Performance analysis of residential hybrid cooling and heating system operating under low solar radiation

Contact Info

Product

Resources

About