Cited by 5,075Microgrid Control and OptimizationSmart Grid Energy ManagementFrequency Control in Power Systems

Hierarchical Control of Droop-Controlled AC and DC Microgrids—A General Approach Toward Standardization

Guerrero, Josep M., Vasquez, Juan C., Matas, José, de Vicuna, Luis García, Castilla, Miguel·2011·IEEE Transactions on Industrial Electronics

Abstract

AC and dc microgrids (MGs) are key elements for integrating renewable and distributed energy resources as well as distributed energy-storage systems. In the last several years, efforts toward the standardization of these MGs have been made. In this sense, this paper presents the hierarchical control derived from ISA-95 and electrical dispatching standards to endow smartness and flexibility to MGs. The hierarchical control proposed consists of three levels: 1) The primary control is based on the droop method, including an output-impedance virtual loop; 2) the secondary control allows the restoration of the deviations produced by the primary control; and 3) the tertiary control manages the power flow between the MG and the external electrical distribution system. Results from a hierarchical-controlled MG are provided to show the feasibility of the proposed approach.

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Crossref · 10.1109/tie.2010.2066534

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  • Control decisions can be distributed in several layers resulting in a hierarchical control structure (HCS).

    “Taking into account the various control tasks and complexity of the operation, control decisions can be distributed in several layers resulting in a hierarchical control structure (HCS) [80].”

    From Space Microgrids for Future Manned Lunar Bases: A Review (2021) · cites this paper as [80]

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Authors
Guerrero, J. M., Vasquez, J. C., Matas, J., de Vicuna, L. G., & Castilla, M.
Affiliations
Universitat Politècnica de Catalunya (ES)
Venue
IEEE Transactions on Industrial Electronics
Published
2011-01
Volume
58
Issue
1
Pages
158-172
ISSN
  • 0278-0046 (ISSN-L)
  • 1557-9948
OpenAlex
W1504052325
Cited by
5,075
References
0
Citations by year
2026: 281 · 2025: 304 · 2024: 301 · 2023: 360 · 2022: 376 · 2021: 404 · 2020: 451 · 2019: 468 · 2018: 442 · 2017: 432 · 2016: 373 · 2015: 312 · 2014: 254 · 2013: 139 · 2012: 115
FWCI
167.69
Type
journal article
Language
en
Open access
closed
Locations
IEEE Transactions on Industrial Electronics (publishedVersion)
Topics
  • Physical Sciences › Engineering › Control and Systems Engineering › Microgrid Control and Optimization
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Smart Grid Energy Management
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Frequency Control in Power Systems
Keywords
hierarchical control, droop control, AC microgrids, DC microgrid, primary control, secondary control, tertiary control, distributed energy resources, energy storage systems, power flow control

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