scholarly journals Modeling, Control, and Optimization of Multi-Generation and Hybrid Energy Systems

Processes ◽  
2021 ◽  
Vol 9 (7) ◽  
pp. 1125
Author(s):  
Kody M. Powell ◽  
Kasra Mohammadi
Keyword(s):  
Renewable Energy ◽  
Energy Systems ◽  
Hybrid Energy ◽  
Renewable Energy Technologies ◽  
Energy Technologies ◽  
Hybrid Energy Systems ◽  
Increasing Trend

As renewable energy technologies decrease in cost and become more prevalent, there is an increasing trend towards electrification of many energy systems [...]

scholarly journals Renewable Energy Entrepreneurs: A Conceptual Framework

Energies ◽  
2020 ◽  
Vol 13 (10) ◽  
pp. 2554 ◽  
Author(s):  
Avri Eitan ◽  
Gillad Rosen ◽  
Lior Herman ◽  
Itay Fishhendler
Keyword(s):  
Sustainable Development ◽  
Renewable Energy ◽  
Conceptual Framework ◽  
Energy Systems ◽  
Classification Method ◽  
Comprehensive Understanding ◽  
Renewable Energy Technologies ◽  
Energy Technologies ◽  
Research Gap ◽  
Means Of Production

The adoption of renewable energies contributes to sustainable development worldwide. Entrepreneurs are key agents in facilitating their promotion, as they improve the mix of the means of production and thus transform renewable energy technologies into viable energy systems. Nonetheless, the literature tends to treat entrepreneurs as a homogeneous group, thus preventing comprehensive understanding of their motivations, behaviors, capabilities, and effects. This study addresses this research gap by identifying and categorizing the various characteristics of these entrepreneurs and developing an integrated classification method. Four examples of renewable energy entrepreneurs, in China, Denmark, Germany, and India, are analyzed according to the proposed classification method, while demonstrating their differences. Thus, through proposing a new analytical typology, this study improves our understanding of renewable energy entrepreneurs and their significant role in the promotion of renewable energy worldwide.

scholarly journals Emerging Technologies for the Energy Systems of the Future

Inventions ◽  
2021 ◽  
Vol 6 (2) ◽  
pp. 23
Author(s):  
Amjad Anvari-Moghaddam ◽  
Vahid Vahidinasab ◽  
Behnam Mohammadi-Ivatloo ◽  
Reza Razzaghi ◽  
Fazel Mohammadi
Keyword(s):  
Renewable Energy ◽  
Emerging Technologies ◽  
Energy Systems ◽  
Renewable Energy Technologies ◽  
Energy Technologies ◽  
The World ◽  
The Future ◽  
Rapid Transition ◽  
The Way

The way the world gets its energy is undergoing a rapid transition, driven by both the increased urgency of decarbonizing energy systems and the plummeting costs of renewable energy technologies [...]

scholarly journals Renewable energy technologies on the path towards decentralized low-carbon energy systems

2021 ◽  
Vol 250 ◽  
pp. 03001
Author(s):  
Natalya Danilina ◽  
Irina Reznikova
Keyword(s):  
Renewable Energy ◽  
Information And Communication Technologies ◽  
Smart Grids ◽  
Renewable Energy Sources ◽  
Energy Systems ◽  
Green Technology ◽  
Low Carbon ◽  
Renewable Energy Technologies ◽  
Energy Technologies ◽  
Low Carbon Energy

Renewable energy technologies (RET) that emerged as a result of the shift towards the renewable energy sources (RES) which aims at setting the path towards decentralized low-carbon energy systems intended for tackling global warming are becoming key elements of the smart grids of the future. Our paper applies the economic, social and technological model of the renewable energy platforms to the energy markets of the 21st century. The paper analyses the growing importance of the individual players (prosumers) on the energy market, especially when it comes to the renewable energy generation and trading. It shows that modern advanced information and communication technologies enabled the energy prosumers to trade their energy and information in two-way flows. All of these might be important for the transition towards sustainable economy and green technology.

scholarly journals Powering community electrical loads in Cameroon using off-grid hybrid energy systems

2019 ◽  
pp. 20-48
Author(s):  
Dan Nchelatebe Nkwetta
Keyword(s):  
Renewable Energy ◽  
Rural Areas ◽  
Energy Systems ◽  
Clean Energy ◽  
Electric Grid ◽  
Hybrid Energy ◽  
Renewable Energy Technologies ◽  
Energy Technologies ◽  
Increasing Demand ◽  
Electrical Loads

The millions of users in developing countries often live far off the electric grid (rural areas) which seems not very cost effective extending the national grid to these rural areas as per respective governments. Africa’s total primary energy supply has seen an increasing annual rate of about 3%, seeming to be the highest among all other continents. The African continent as a whole is endowed with large renewable energy potential, varying in type across diverse geographic locations. These resources, and the settings in which they exist, can point to country or regional specific renewable energy solutions to fit each nation’s strengths and needs. In Sub-Saharan Africa, reliable access to electric power must be consider a basic precondition to improve people’s lives as it further promote education, health care and economic growth via the creation of sustainable and clean energy jobs. Until recently, renewable energy technologies (RETs) have been confronted with a huge up-front cost and technologies in development but massive and global deployment of renewable energy systems has led to significant cost reductions and performance improvements and the hope is to see increasing uptake of RETs by African countries. Cameroon a Central African country is heavily reliant on hydropower, which contributes an estimated 60% to the country’s total installed 1,400MW capacity in 2015. In addition, there is constants power failure due to the non-reliability of the electric grid and load shedding to meet increasing demand. However, climate change poses additional huge risk (large reservoirs and dams drying up) and to meet the increasing demand, Cameroon is being forced to seek alternative power sources. This paper proposes the need for a sustainable hybrid energy system design and the development of an effective design, simulation and analysis approach of stand-alone off-grid in Cameroon as a potential optimal solution to help power community electrical loads. Finding an optimized mix of renewable energy technologies for Bandjoun and Muyuka were the goals of this paper.

scholarly journals Special Issue on Applications of Artificial Neural Networks for Energy Systems

2019 ◽  
Vol 9 (18) ◽  
pp. 3734 ◽  
Author(s):  
Giuseppe Marco Tina
Keyword(s):  
Neural Networks ◽  
Artificial Neural Networks ◽  
Renewable Energy ◽  
21St Century ◽  
Smart Grids ◽  
Electric Energy ◽  
Energy Systems ◽  
Special Issue ◽  
Renewable Energy Technologies ◽  
Energy Technologies

In the 21st century, newer and cleaner technologies like renewable energy technologies, fuel cells, and smart grids are promising to transform the way we generate and distribute electric energy [...]

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