scholarly journals High fidelity nuclear energy system optimization towards an environmentally benign, sustainable, and secure energy source.

2010 ◽  
Author(s):  
Pavel Valeryevich Tsvetkov ◽  
Salvador B. Rodriguez ◽  
David E., II Ames ◽  
Gary Eugene Rochau
2009 ◽  
Author(s):  
Pavel Valeryevich Tsvetkov ◽  
Salvador B. Rodriguez ◽  
David E., II Ames ◽  
Gary Eugene Rochau

Processes ◽  
2020 ◽  
Vol 8 (12) ◽  
pp. 1581
Author(s):  
Wenqiang Zhu ◽  
Jiang Guo ◽  
Guo Zhao ◽  
Bing Zeng

The hybrid renewable energy system is a promising and significant technology for clean and sustainable island power supply. Among the abundant ocean energy sources, tidal current energy appears to be very valuable due to its excellent predictability and stability, particularly compared with the intermittent wind and solar energy. In this paper, an island hybrid energy microgrid composed of photovoltaic, wind, tidal current, battery and diesel is constructed according to the actual energy sources. A sizing optimization method based on improved multi-objective grey wolf optimizer (IMOGWO) is presented to optimize the hybrid energy system. The proposed method is applied to determine the optimal system size, which is a multi-objective problem including the minimization of annualized cost of system (CACS) and deficiency of power supply probability (DPSP). MATLAB software is utilized to program and simulate the hybrid energy system. Optimization results confirm that IMOGWO is feasible to optimally size the system, and the energy management strategy effectively matches the requirements of system operation. Furthermore, comparison of hybrid systems with and without tidal current turbines is undertaken to confirm that the utilization of tidal current turbines can contribute to enhancing system reliability and reducing system investment, especially in areas with abundant tidal energy sources.


Energy ◽  
2021 ◽  
pp. 122303
Author(s):  
Amirreza Naderipour ◽  
Amir Reza Ramtin ◽  
Aldrin Abdullah ◽  
Massoomeh Hedayati Marzbali ◽  
Saber Arabi Nowdeh ◽  
...  

2014 ◽  
Vol 627 ◽  
pp. 357-364 ◽  
Author(s):  
Goran Radovic ◽  
Vera Murgul ◽  
Nikolai Vatin ◽  
Ekaterina Aronova

The article deals with the concept of solar photovoltaic systems use in power supply systems. An analysis of local solar resources potential has been carried out, and optimal orientation points of radiant heat absorbing photovoltaic panels have been chosen to achieve maximum energy performance. Simulation of electric power systems having different configurations has been implemented using the software program Homer. It has been stated that a combination of solar and diesel energy systems is considered to be an optimal solution under the weather conditions of Montenegro. The systems working together make it possible to reduce maintenance costs significantly and adjust capacity generation schedule with due account for energy consumption features to a maximum extent. This allows generating electric power at less cost and results in a more reliable and continuous power supply without failures for a consumer chosen.


2019 ◽  
Vol 15 (37) ◽  
Author(s):  
Carlos Eduardo Velasquez Cabrera ◽  
Fidéllis Bitencourt G. L. e Estanislau ◽  
Antonella Lombardi Costa ◽  
Maria Auxiliadora F. Veloso ◽  
Claubia Pereira

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