Energy balancing strategy for the multi-storage islanded DC microgrid
Zhou et al. (2020) introduced an optimal control method for multi-battery energy storage systems in islanded DC microgrids, leveraging the PI consensus algorithm to enhance robustness
SoC balancing method for energy storage systems in DC microgrids
A mathematical description of the operating process and a small signal model of the proposed method are established to evaluate the system feasibility and stability. A laboratory-scale
Overview of Voltage Balancing Schemes in Bipolar DC Microgrids
Solutions to the voltage imbalance issue in BDCMGs are comprehensively summarized from the perspectives of voltage balancing converters, multi-input integrated converters, coordinated control of
Voltage Balancing Methodology Using Singular Energy Storage
This paper proposes a voltage balancing method that applies the functions of bidirectional converters and voltage balancers to a single energy storage system.
A decentralized control method for proportional current-sharing
As the proposed method does not rely on communication links, it is applicable to widespread microgrids. Simulation results confirm that the proposed method benefits from proper
Voltage balancing and synchronization of microgrids with highly
The voltage regulation and balancing achieved with the support of switched capacitors at POI of microgrid is summarized in Table 3 for microgrid islanded operation at both +40% and −7%
A Fast State-of-Charge (SOC) Balancing and Current Sharing
Compared to traditional methods, the proposed strategy accelerates SOC balancing, yielding superior balancing effects in scenarios involving line impedance mismatch.
A cooperative control strategy for balancing SoC and power sharing in
To address this issue, in [24], a communication-free SoC balancing strategy was proposed. This strategy establishes a positive and negative ratio of the droop coefficient to the SoC
A Novel Grid-forming Voltage Control Strategy for Supplying
Com-pared with the dq RRF-based approach, the proposed method eliminates band-stop filters and achieves superior tracking capabilities. We propose to include a GT at the PCC to further reduce the
Mitigating voltage deviation, SOCs difference, and currents disparity
A novel communication‐free control method for DC microgrids is proposed. This method is based on the piecewise and SOC‐based methods and eliminates their disadvantages.