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Distributed Resilient Secondary Control for DC Microgrids Against Heterogeneous Communication Delays and DoS Attacks

IEEE transactions on industrial electronics (1982. Print), 2022
In this article, a cooperative resilient control method for dc microgrid (MG) is proposed to dispel the adverse influences of both communication delays and denial-of-service (DoS) attacks.
Chao Deng   +4 more
semanticscholar   +1 more source

Hierarchical Coordination of a Community Microgrid With AC and DC Microgrids

IEEE Transactions on Smart Grid, 2015
In this paper, a community microgrid with multiple ac and dc microgrids is introduced and analyzed. Individual microgrids with different frequency and voltage requirements would operate as self-controlled entities, which could also cooperate with neighboring microgrids for providing back-up operations in the community microgrid.
Liang Che   +3 more
openaire   +1 more source

A Novel Three-Level CLLC Resonant DC–DC Converter for Bidirectional EV Charger in DC Microgrids

IEEE transactions on industrial electronics (1982. Print), 2021
The concept of vehicle-to-grid has received considerable attentions over the past decade. Electric vehicle (EV), a common load of dc microgrids, can serve as distributed energy storage system to improve the reliability and stability of the dc microgrid ...
Yang Xuan   +4 more
semanticscholar   +1 more source

Nonisolated High Gain DC–DC Converter for DC Microgrids

IEEE Transactions on Industrial Electronics, 2018
DC microgrids are popular due to the integration of renewable energy sources such as solar photovoltaics and fuel cells. Owing to the low output voltage of these dc power generators, high efficient high gain dc–dc converters are in need to connect the dc microgrid.
M. Lakshmi, Sathish Hemamalini
openaire   +1 more source

Distributed Dynamic Event-Triggered Control for Voltage Restoration and Current Sharing in DC Microgrids

IEEE Transactions on Sustainable Energy, 2022
Due to the droop control applied in islanded DC microgrids, DC bus voltage recovery, and current sharing cannot be guaranteed simultaneously. To solve this problem, a distributed dynamic event-triggered control method is proposed in this paper.
Jinghang Lu   +4 more
semanticscholar   +1 more source

DC distribution systems and microgrids

2017
The idea of merging variable sources with energy storage and controllable loads into flexible systems called microgrids (MGs) has been presented more than a decade ago [1]. MGs can operate autonomously or be grid-connected, and depending on the type of voltage in the point of common coupling (PCC), AC and DC MGs can be distinguished.
Dragicevic, Tomislav   +3 more
openaire   +2 more sources

DC Microgrid - Review

Journal of Image Processing and Intelligent Remote Sensing, 2022
This paper describes the possibility of the application of a DC Microgrid with a. DC Microgrids open a passage for the incorporation of several smart grid-based energy, which is a proficient and cleaner method of environmentally friendly power age, which can be coordinated into the power dissemination organization.
Rasheed Ahmed R, Siddharth .
openaire   +1 more source

Implementation of Hierarchical Control in DC Microgrids

IEEE Transactions on Industrial Electronics, 2014
DC microgrids are becoming popular in low-voltage distribution systems due to the better compatibility with photovoltaic panels, electric vehicles, and dc loads. This paper presents a practical dc microgrid developed in the Water and Energy Research Laboratory (WERL) in the Nanyang University of Technology, Singapore.
Chi Jin 0002   +4 more
openaire   +3 more sources

Resilient Secondary Control and Stability Analysis for DC Microgrids Under Mixed Cyber Attacks

IEEE transactions on industrial electronics (1982. Print)
Distributed control technology has significantly improved the regulation of dc microgrid systems. However, it also introduces potential cyber-security threats during the communication process.
Xiaokang Liu   +4 more
semanticscholar   +1 more source

Coordinated Predictive Secondary Control for DC Microgrids Based on High-Order Fully Actuated System Approaches

IEEE Transactions on Smart Grid
The problem of voltage recovery and current balancing has been a hot research topic in the field of DC microgrids. How to build a model that reflects the circuit and component-level control (e.g., inner control loops) characteristics and design a ...
Yi Yu   +3 more
semanticscholar   +1 more source

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