Decentralized Reactive Power Control in Distribution Grids With Unknown Reactance Matrix
We consider the problem of decentralized control of reactive power provided by distributed energy resources for voltage support in the distribution grid. We assume that the reactance matrix of the grid is unknown and potentially time-varying. We present a decentralized adaptive controller in which t...
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Open Access Journal of Power and Energy |
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| Online Access: | https://ieeexplore.ieee.org/document/10476591/ |
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| author | Lintao Ye Krishna Chaitanya Kosaraju Vijay Gupta Rodrigo D. Trevizan Raymond H. Byrne Babu R. Chalamala |
| author_facet | Lintao Ye Krishna Chaitanya Kosaraju Vijay Gupta Rodrigo D. Trevizan Raymond H. Byrne Babu R. Chalamala |
| author_sort | Lintao Ye |
| collection | DOAJ |
| description | We consider the problem of decentralized control of reactive power provided by distributed energy resources for voltage support in the distribution grid. We assume that the reactance matrix of the grid is unknown and potentially time-varying. We present a decentralized adaptive controller in which the reactive power at each inverter is set using a potentially heterogeneous droop curve and analyze the stability and the steady-state error of the resulting system. The effectiveness of the controller is validated in simulations using a modified version of the IEEE 13-bus and a 8500-node test system. |
| format | Article |
| id | doaj-art-b3b9caff60ea4b30aee8b3cc1733cf81 |
| institution | Kabale University |
| issn | 2687-7910 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Open Access Journal of Power and Energy |
| spelling | doaj-art-b3b9caff60ea4b30aee8b3cc1733cf812025-01-21T00:03:15ZengIEEEIEEE Open Access Journal of Power and Energy2687-79102024-01-011115416410.1109/OAJPE.2024.337948510476591Decentralized Reactive Power Control in Distribution Grids With Unknown Reactance MatrixLintao Ye0Krishna Chaitanya Kosaraju1https://orcid.org/0000-0002-4239-7267Vijay Gupta2https://orcid.org/0000-0001-7060-3956Rodrigo D. Trevizan3https://orcid.org/0000-0003-2885-1213Raymond H. Byrne4https://orcid.org/0000-0002-9972-1742Babu R. Chalamala5https://orcid.org/0000-0003-0469-636XSchool of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan, ChinaDepartment of Electrical Engineering, University of Notre Dame, Notre Dame, IN, USAElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USAEnergy Storage Technology and Systems Department, Sandia National Laboratories, Albuquerque, NM, USAEnergy Storage Technology and Systems Department, Sandia National Laboratories, Albuquerque, NM, USANuclear Fuel Cycle and Grid Modernization Center, Sandia National Laboratories, Albuquerque, NM, USAWe consider the problem of decentralized control of reactive power provided by distributed energy resources for voltage support in the distribution grid. We assume that the reactance matrix of the grid is unknown and potentially time-varying. We present a decentralized adaptive controller in which the reactive power at each inverter is set using a potentially heterogeneous droop curve and analyze the stability and the steady-state error of the resulting system. The effectiveness of the controller is validated in simulations using a modified version of the IEEE 13-bus and a 8500-node test system.https://ieeexplore.ieee.org/document/10476591/Decentralized controlenergy storagepower distribution systemsvolt/VAr control |
| spellingShingle | Lintao Ye Krishna Chaitanya Kosaraju Vijay Gupta Rodrigo D. Trevizan Raymond H. Byrne Babu R. Chalamala Decentralized Reactive Power Control in Distribution Grids With Unknown Reactance Matrix IEEE Open Access Journal of Power and Energy Decentralized control energy storage power distribution systems volt/VAr control |
| title | Decentralized Reactive Power Control in Distribution Grids With Unknown Reactance Matrix |
| title_full | Decentralized Reactive Power Control in Distribution Grids With Unknown Reactance Matrix |
| title_fullStr | Decentralized Reactive Power Control in Distribution Grids With Unknown Reactance Matrix |
| title_full_unstemmed | Decentralized Reactive Power Control in Distribution Grids With Unknown Reactance Matrix |
| title_short | Decentralized Reactive Power Control in Distribution Grids With Unknown Reactance Matrix |
| title_sort | decentralized reactive power control in distribution grids with unknown reactance matrix |
| topic | Decentralized control energy storage power distribution systems volt/VAr control |
| url | https://ieeexplore.ieee.org/document/10476591/ |
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