scholarly journals Influence of Time Complementarity on Energy Storage through Batteries in Hydro PV Hybrid Energy System

2018 ◽  
Vol 07 (03) ◽  
pp. 142-159 ◽  
Author(s):  
Frederico A. During Fo ◽  
Alexandre Beluco ◽  
Elton G. Rossini ◽  
José de Souza
Keyword(s):  
Energy Storage ◽  
Energy System ◽  
Hybrid Energy System ◽  
Hybrid Energy

Efficient energy scheduling considering cost reduction and energy saving in hybrid energy system with energy storage

2021 ◽  
Vol 33 ◽  
pp. 101887
Author(s):  
Abderraouf Bouakkaz ◽  
Antonio J. Gil Mena ◽  
Salim Haddad ◽  
Mario Luigi Ferrari
Keyword(s):  
Energy Storage ◽  
Energy Saving ◽  
Cost Reduction ◽  
Energy System ◽  
Hybrid Energy System ◽  
Hybrid Energy ◽  
Efficient Energy

scholarly journals Optimizing the Size of Autonomous Hybrid Microgrids with Regard to Load Shifting

Energies ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 5059
Author(s):  
Alexander Lavrik ◽  
Yuri Zhukovskiy ◽  
Pavel Tcvetkov
Keyword(s):  
Energy Storage ◽  
Net Present Value ◽  
Renewable Energy Sources ◽  
Storage System ◽  
Energy System ◽  
Payback Period ◽  
Load Shifting ◽  
Hybrid Energy System ◽  
Hybrid Energy ◽  
Optimal Configurations

The article proposes a method of multipurpose optimization of the size of an autonomous hybrid energy system consisting of photovoltaic, wind, diesel, and battery energy storage systems, and including a load-shifting system. The classical iterative Gauss–Seidel method was applied to optimize the size of a hybrid energy system in a remote settlement on Sakhalin Island. As a result of the optimization according to the minimum net present value criterion, several optimal configurations corresponding to different component combinations were obtained. Several optimal configurations were also found, subject to a payback period constraint of 5, 6, and 7 years. Optimizing the size of the hybrid power system with electric load shifting showed that the share of the load not covered by renewable energy sources decreases by 1.25% and 2.1%, depending on the parameters of the load shifting model. Net present cost and payback period also decreased, other technical and economic indicators improved; however, CO2 emissions increased due to the reduction in the energy storage system.

scholarly journals Research on Multi-Objective Optimization Model for Hybrid Energy System Considering Combination of Wind Power and Energy Storage

2021 ◽  
Vol 13 (6) ◽  
pp. 3098
Author(s):  
Jing Wu ◽  
Zhongfu Tan ◽  
Keke Wang ◽  
Yi Liang ◽  
Jinghan Zhou
Keyword(s):  
Renewable Energy ◽  
Energy Storage ◽  
Wind Power ◽  
Energy System ◽  
Energy Utilization ◽  
Total System ◽  
Renewable Energy Consumption ◽  
Hybrid Energy System ◽  
Hybrid Energy ◽  
Power And Energy

With the development of renewable energy, the grid connection is faced with great pressure, for its generation uncertainty and fluctuation requires larger reserve capacity, and higher operation costs. Energy storage system, as a flexible unit in the energy system, can effectively share the reserve pressure of the system by charging and discharging behaviors. In order to further improve the renewable energy utilization, the combination of wind power and energy storage for hybrid energy system is proposed. On considering the power generation characteristics, the objective functions are maximizing the system revenue and minimizing the system energy loss. Combined with the robust optimization theory, the model is transformed and solved. The results show that the application of the energy storage will effectively promote the renewable energy consumption, and the combination of the wind power and energy storage will achieve more effective utilization of the night-time wind power and cut down the total system cost.

Economic Comparison of PV/Wind Hybrid Energy System with different Energy Storage Technologies

2021 ◽  
Author(s):  
Temitope Raphael Ayodele ◽  
Thapelo Cornelius Mosetlhe ◽  
Adedayo Ademola Yusuff ◽  
Mpumelelo Ntombela ◽  
Katleho Moloi
Keyword(s):  
Energy Storage ◽  
Energy System ◽  
Hybrid Energy System ◽  
Hybrid Energy ◽  
Storage Technologies ◽  
Economic Comparison
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