Multiple Scenario and Criteria Approach for Optimal Solution and Sizing of Household Off-grid System

2020 IEEE 8th Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE 2020): Proceedings 2021
Kārlis Gičevskis, Oļegs Linkevičs, Edgars Groza, Santa Ķiene

The aim of this publication is to determine the optimal mix and sizing of household off-grid system, using the scenario approach. Homer Pro software was used to simulate the off-grid systems, using multiple criteria, such as minimisation of net present costs, increasing the fraction of renewable energy sources (RES), and reducing excess electricity. Three different off-grid technological alternatives, three dispatch strategies, restrictions on some component operation as well as sensitivity of fuel price and capacity shortage were considered to build up scenarios. The case study was calculated for real household customer with load profile, which includes load of heat pump and charging of electric vehicle. The results were thoroughly analysed to determine the advantages and disadvantages of used method and propose the improvements to this method to be implemented in the future research.

Atslēgas vārdi
capacity shortage | dispatch strategy | Homer Pro | net present costs | off-grid | scenario approach
DOI
10.1109/AIEEE51419.2021.9435627
Hipersaite
https://ieeexplore.ieee.org/document/9435627

Gičevskis, K., Linkevičs, O., Groza, E., Ķiene, S. Multiple Scenario and Criteria Approach for Optimal Solution and Sizing of Household Off-grid System. No: 2020 IEEE 8th Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE 2020): Proceedings, Lietuva, Vilnius, 22.-24. aprīlis, 2021. Piscataway: IEEE, 2021, 31.-37.lpp. ISBN 978-1-6654-3087-6. e-ISBN 978-1-6654-2538-4. e-ISSN 2689-7342. Pieejams: doi:10.1109/AIEEE51419.2021.9435627

Publikācijas valoda
English (en)