A comprehensive review of DC microgrid in market segments and control technique
DC- Microgrid has been widely developed for the distribution system. Energy utilizing device is easily integrated on DC – Microgrid to minimize losses in ease. In recent years, due to power distribution, -multiple energy sources are connected to DC-Microgrid. The connection of multi-sources deviates...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-11-01
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| Series: | Heliyon |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844022029826 |
| _version_ | 1798014524926722048 |
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| author | A. Ashok Kumar N. Amutha Prabha |
| author_facet | A. Ashok Kumar N. Amutha Prabha |
| author_sort | A. Ashok Kumar |
| collection | DOAJ |
| description | DC- Microgrid has been widely developed for the distribution system. Energy utilizing device is easily integrated on DC – Microgrid to minimize losses in ease. In recent years, due to power distribution, -multiple energy sources are connected to DC-Microgrid. The connection of multi-sources deviates in power sharing and voltage performance is the significant challenges. To enhance the good quality of power and higher system efficiency, control strategies play a vital role. The main focus of this work is on DC-Microgrid control techniques. The conventional droop control has low current sharing and accuracy. To sort out the drawbacks, an improved primary controller is enhanced for better power sharing and accuracy. To achieve stable and dynamic current sharing scheme, secondary control strategies are reviewed. Further Multi-layer and Virtual control strategies for good voltage regulation have been reviewed. The purpose of this review is to represent on the hierarchical control structure of the DC microgrid and its three-level control architecture and this study explores distributed, centralized, decentralized, and hierarchical control techniques and discusses their strengths and weakness. |
| first_indexed | 2024-04-11T15:18:43Z |
| format | Article |
| id | doaj.art-f12b39906a8f444da94205e85ddf95da |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-04-11T15:18:43Z |
| publishDate | 2022-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-f12b39906a8f444da94205e85ddf95da2022-12-22T04:16:25ZengElsevierHeliyon2405-84402022-11-01811e11694A comprehensive review of DC microgrid in market segments and control techniqueA. Ashok Kumar0N. Amutha Prabha1School of Electrical Engineering, Vellore Institute of Technology, Vellore, IndiaCorresponding author.; School of Electrical Engineering, Vellore Institute of Technology, Vellore, IndiaDC- Microgrid has been widely developed for the distribution system. Energy utilizing device is easily integrated on DC – Microgrid to minimize losses in ease. In recent years, due to power distribution, -multiple energy sources are connected to DC-Microgrid. The connection of multi-sources deviates in power sharing and voltage performance is the significant challenges. To enhance the good quality of power and higher system efficiency, control strategies play a vital role. The main focus of this work is on DC-Microgrid control techniques. The conventional droop control has low current sharing and accuracy. To sort out the drawbacks, an improved primary controller is enhanced for better power sharing and accuracy. To achieve stable and dynamic current sharing scheme, secondary control strategies are reviewed. Further Multi-layer and Virtual control strategies for good voltage regulation have been reviewed. The purpose of this review is to represent on the hierarchical control structure of the DC microgrid and its three-level control architecture and this study explores distributed, centralized, decentralized, and hierarchical control techniques and discusses their strengths and weakness.http://www.sciencedirect.com/science/article/pii/S2405844022029826MicrogridMarket segmentHierarchical controlPrimary controlSecondary controlTerritory control |
| spellingShingle | A. Ashok Kumar N. Amutha Prabha A comprehensive review of DC microgrid in market segments and control technique Heliyon Microgrid Market segment Hierarchical control Primary control Secondary control Territory control |
| title | A comprehensive review of DC microgrid in market segments and control technique |
| title_full | A comprehensive review of DC microgrid in market segments and control technique |
| title_fullStr | A comprehensive review of DC microgrid in market segments and control technique |
| title_full_unstemmed | A comprehensive review of DC microgrid in market segments and control technique |
| title_short | A comprehensive review of DC microgrid in market segments and control technique |
| title_sort | comprehensive review of dc microgrid in market segments and control technique |
| topic | Microgrid Market segment Hierarchical control Primary control Secondary control Territory control |
| url | http://www.sciencedirect.com/science/article/pii/S2405844022029826 |
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