Effect of Battery Degradation on the Probabilistic Optimal Operation of Renewable-Based Microgrids

被引：8

作者：

Javidsharifi, Mahshid ^{[1
]}

Arabani, Hamoun Pourroshanfekr ^{[2
]}

Kerekes, Tamas ^{[1
]}

Sera, Dezso ^{[3
]}

Spataru, Sergiu ^{[4
]}

Guerrero, Josep M. ^{[1
]}

机构：

[1] Aalborg Univ, Dept AAU Energy, DK-9220 Aalborg, Denmark

[2] Lund Univ, Div Ind Elect Engn & Automat, SE-22100 Lund, Sweden

[3] Queensland Univ Technol, Fac Sci & Engn, Brisbane, Qld 4000, Australia

[4] Tech Univ Denmark, Dept Photon Engn, DK-4000 Roskilde, Denmark

来源：

ELECTRICITY | 2022年 / 3卷 / 01期

关键词：

probabilistic optimal operation of microgrids; renewable energy sources; storage devices; enhanced multi-objective JAYA algorithm; reduced unscented transformation; TIME ENERGY MANAGEMENT; SEARCH ALGORITHM; ECONOMIC-DISPATCH; OPTIMIZATION; COST; SYSTEMS;

D O I：

10.3390/electricity3010005

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In order to maximize the use of renewable-based distributed generators (DGs), in addition to dealing with the effects of the inherent power management uncertainties of microgrids (MGs), applying storage devices is essential in the electrical system. The main goal of this paper is to minimize the total operation cost as well as the emissions of MG energy resources, alongside the better utilization of renewable energy sources (RES) and energy storage systems. The uncertainties of wind speed, solar irradiation, market price and electrical load demand are modeled using reduced unscented transformation (RUT) method. Simulation results reveal that, as expected, by increasing the battery efficiency, the achievable minimum daily operational cost of the system is reduced. For example, with 93% battery efficiency, the operational cost equals EUR 9200, while for an efficiency of 97%, the achievable minimum daily operational cost is EUR 8900. Moreover, the proper economic/environmental performance of the suggested approach, which contributes to the possibility of selecting a compromise solution for the MG operator in accordance with technical and economic constraints, is justified.

引用

页码：53 / 74

页数：22