Optimal Capacity Allocation of Energy Storage System considering Uncertainty of Load and Wind Generation
Joint Authors
Ge, Leijiao
Zhang, Shuai
Bai, Xingzhen
Yan, Jun
Shi, Changli
Wei, Tongzhen
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-04-21
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Energy storage systems (ESSs) are promising solutions for the mitigation of power fluctuations and the management of load demands in distribution networks (DNs).
However, the uncertainty of load demands and wind generations (WGs) may have a significant impact on the capacity allocation of ESSs.
To solve the problem, a novel optimal ESS capacity allocation scheme for ESSs is proposed to reduce the influence of uncertainty of both WG and load demands.
First, an optimal capacity allocation model is established to minimize the ESS investment costs and the network power loss under constraints of DN and ESS operating points and power balance.
Then, the proposed method reduces the uncertainty of load through a comprehensive demand response system based on time-of-use (TOU) and incentives.
To predict the output of WGs, we combined particle swarm optimization (PSO) and backpropagation neural network to create a prediction model of the wind power.
An improved simulated annealing PSO algorithm (ISAPSO) is used to solve the optimization problem.
Numerical studies are carried out in a modified IEEE 33-node distribution system.
Simulation results demonstrate that the proposed model can provide the optimal capacity allocation and investment cost of ESSs with minimal power losses.
American Psychological Association (APA)
Ge, Leijiao& Zhang, Shuai& Bai, Xingzhen& Yan, Jun& Shi, Changli& Wei, Tongzhen. 2020. Optimal Capacity Allocation of Energy Storage System considering Uncertainty of Load and Wind Generation. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1193976
Modern Language Association (MLA)
Ge, Leijiao…[et al.]. Optimal Capacity Allocation of Energy Storage System considering Uncertainty of Load and Wind Generation. Mathematical Problems in Engineering No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1193976
American Medical Association (AMA)
Ge, Leijiao& Zhang, Shuai& Bai, Xingzhen& Yan, Jun& Shi, Changli& Wei, Tongzhen. Optimal Capacity Allocation of Energy Storage System considering Uncertainty of Load and Wind Generation. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1193976
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1193976