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Robust SoC Balancing Method for Distributed Storage based Islanded Microgrids
DOI:10.1109/IECON48115.2021.9589165.png)
摘要
En 中文
In this paper, the Adaptive Frequency Droop Virtual Power (AFDPV) method is implemented in a distributed control-based consensus to ensure the State of Charge (SoC) balancing of BESSs (Battery Energy Storage Systems), in an AC Microgrid (MG). An average consensus algorithm is used to acquire the average SoC value of the BESSs and the AFDVP strategy is designed in this proposal with a distributed architecture, to balance the SoC of BESSs while maintaining the MG stability, the frequency and the voltage variations between the permissible range the European norm EN 50160. In this distributed control architecture, the SoC balancing, the frequency and voltage restoration are realized, only thanks to local information of the Distributed Generator (DG) and information from their neighbors. A Matlab/Simulink simulation is performed in order to verify the effectiveness of the proposed method in the case of communication failure. In order to compare their performances, a comparison between the proposed distributed control and a centralized control is also provided.
Keyword:
Distributed Generation Systems
Distributed Energy Storage System
Consensus Control
SoC balancing
Droop Control
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引用论文
Distributed cooperative control of energy storage units in microgrid based on multi-agent consensus method基于多智能体一致性方法的微电网储能单元分布式协同控制
An Improved Droop Control for Balancing State of Charge of Battery Energy Storage Systems in AC Microgrid
IEEE ACCESS
IF3.6
A Survey of Distributed Optimization and Control Algorithms for Electric Power Systems电力系统分布式优化与控制算法综述
Multiagent-Based Distributed State of Charge Balancing Control for Distributed Energy Storage Units in AC Microgrids基于多智能体的交流微电网分布式储能单元分布式荷电状态平衡控制

