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Content Provider | IET Digital Library |
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Author | Zheng, Yu Meng, Ke Luo, Fengji Qiu, Jing Zhao, Junhua |
Abstract | The net demand of distribution systems of renewable energy shows strong daily and seasonal patterns that may cause a loss of operation and constriction. Battery energy storage systems (BESS) allow peak load shaving and are used to enhance the reliability of distribution systems. In addition to the problem of an unbalanced net demand, there can be significant net demand fluctuation for different times and locations. To address this, mobile BESS (MBESS) can offer advantages over static BESS (SBESS) in operation flexibility, though may require higher engineering costs. In this study, an operation model was proposed to coordinate static and MBESS to improve overall system economic efficiency and reliability. On the basis of this model, a framework was proposed to optimally allocate MBESS/SBESS in a distribution system based on cost–benefit analysis. Using this approach, the optimal operation schedules for MBESS and SBESS can be simultaneously obtained. The proposed optimisation problem uses a new evolution algorithm, a natural aggregation algorithm. A case study on the IEEE test system successfully verified the effectiveness of the proposed approach for the optimal allocation of MBESS/SBESS in distribution systems. |
Starting Page | 1172 |
Ending Page | 1179 |
Page Count | 8 |
ISSN | 17521416 |
Volume Number | 12 |
e-ISSN | 17521424 |
Issue Number | Issue 10, Jul (2018) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rpg/12/10 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2017.0236 |
Journal | IET Renewable Power Generation |
Publisher Date | 2018-04-20 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Battery Energy Storage System Battery Storage Plants Cost-benefit Analysis Cost–benefit Analysis Distributed Power Generation Distribution System Reliability Engineering Cost Evolution Algorithm Evolutionary Computation IEEE Test System MBESSs-SBESSs Mobile BESS Natural Aggregation Algorithm Operation Model Optimal Operation Schedules Optimisation Optimisation Problem Optimisation Technique Other Power Stations And Plant Peak Load Shaving Power Distribution Reliability Power Generation Economics Power Generation Scheduling Power System Economics Power System Managemen Power System Operation Reliability Renewable Energy Static BESS System Economic Efficiency Unbalanced Net Demand |
Content Type | Text |
Resource Type | Article |
Subject | Renewable Energy, Sustainability and the Environment |
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