Multi-objective optimization of grid-connected PV-wind hybrid system considering reliability, cost, and environmental aspects

2020 ◽  
Vol 60 ◽  
pp. 102178 ◽  
Author(s):  
Shimaa Barakat ◽  
Haitham Ibrahim ◽  
Adel A. Elbaset
Keyword(s):  
Hybrid System ◽  
Multi Objective Optimization ◽  
Environmental Aspects ◽  
Multi Objective

scholarly journals Comparison of the Economic and Environmental Performance of V2H and Residential Stationary Battery: Development of a Multi-Objective Optimization Method for Homes of EV Owners

2019 ◽  
Vol 10 (4) ◽  
pp. 78
Author(s):  
Ryosuke Kataoka ◽  
Akira Shichi ◽  
Hiroyuki Yamada ◽  
Yumiko Iwafune ◽  
Kazuhiko Ogimoto
Keyword(s):  
Electric Vehicles ◽  
Environmental Performance ◽  
Optimization Method ◽  
Energy Costs ◽  
Multi Objective Optimization ◽  
Environmental Aspects ◽  
Multi Objective ◽  
Investment Cost ◽  
Detached House

The use of batteries of electric vehicles (EVs) for home electricity applications using a bidirectional charger, a process called vehicle-to-home (V2H), is attracting the attention of EV owners as a valuable additional benefit of EVs. To motivate owners to invest in V2H, a quantitative evaluation to compare the performance of EV batteries with that of residential stationary batteries (SBs) is required. In this study, we developed a multi-objective optimization method for the household of EV owners using energy costs including investment and CO2 emissions as indices and compared the performances of V2H and SB. As a case study, a typical detached house in Japan was assumed, and we evaluated the economic and environmental aspects of solar power self-consumption using V2H or SB. The results showed that non-commuting EV owners should invest in V2H if the investment cost of a bidirectional charger is one third of the current cost as compared with inexpensive SB, in 2030. In contrast, our results showed that there were no advantages for commuting EV owners. The results of this study contribute to the rational setting of investment costs to increase the use of V2H by EV owners.

A novel hybrid system based on multi-objective optimization for wind speed forecasting

2020 ◽  
Vol 146 ◽  
pp. 149-165 ◽  
Author(s):  
Chunying Wu ◽  
Jianzhou Wang ◽  
Xuejun Chen ◽  
Pei Du ◽  
Wendong Yang
Keyword(s):  
Wind Speed ◽  
Hybrid System ◽  
Multi Objective Optimization ◽  
Wind Speed Forecasting ◽  
Multi Objective

Control strategy optimization of a Stirling based residential hybrid system through multi-objective optimization

2020 ◽  
Vol 208 ◽  
pp. 112549 ◽  
Author(s):  
Aritz Bengoetxea ◽  
Marta Fernandez ◽  
Estibaliz Perez-Iribarren ◽  
Iker Gonzalez-Pino ◽  
Jesus Las-Heras-Casas ◽  
...  
Keyword(s):  
Hybrid System ◽  
Control Strategy ◽  
Multi Objective Optimization ◽  
Multi Objective
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