Optimization based voltage unbalance compensation in the microgrid
Optimization based voltage unbalance compensation in the microgrid
Voltage unbalance has become a common issue in the low voltage ac microgrids due to the rapid enhancement of penetration of single phase loads and unbalanced loads into the distribution system. The negative sequence voltage of the load buses increases due to the presence of unbalanced loads which is not desirable as it causes voltage quality reduction in the system which leads to extra power loss and even makes the system unstable by creating disturbances during the system operation. Therefore, in this study an optimization based unbalance voltage compensation approach for grid connected microgrid is proposed. The distributed generators (DGs) in the microgrid are used as compensating devices and Artificial Cooperative Search (ACS) algorithm is used to generate the optimal references for the DGs. The voltage quality at each load bus can also be customized according to the consumer.
630-634
Pavankumar, Yadala
5cd41b9c-57cc-4ac1-b36d-4143d5d1a81b
Debnath, Sudipta
78351e14-b824-4d90-8e9f-4c2f7bd51d89
Paul, Subrata
6d6fec34-30f6-4e18-904b-8b13b9a89d35
1 May 2023
Pavankumar, Yadala
5cd41b9c-57cc-4ac1-b36d-4143d5d1a81b
Debnath, Sudipta
78351e14-b824-4d90-8e9f-4c2f7bd51d89
Paul, Subrata
6d6fec34-30f6-4e18-904b-8b13b9a89d35
Pavankumar, Yadala, Debnath, Sudipta and Paul, Subrata
(2023)
Optimization based voltage unbalance compensation in the microgrid.
Thiyagarajan, V., Selvan, Muthu and Raj, M. Devesh
(eds.)
In 2023 9th International Conference on Electrical Energy Systems (ICEES).
IEEE.
.
(doi:10.1109/icees57979.2023.10110127).
Record type:
Conference or Workshop Item
(Paper)
Abstract
Voltage unbalance has become a common issue in the low voltage ac microgrids due to the rapid enhancement of penetration of single phase loads and unbalanced loads into the distribution system. The negative sequence voltage of the load buses increases due to the presence of unbalanced loads which is not desirable as it causes voltage quality reduction in the system which leads to extra power loss and even makes the system unstable by creating disturbances during the system operation. Therefore, in this study an optimization based unbalance voltage compensation approach for grid connected microgrid is proposed. The distributed generators (DGs) in the microgrid are used as compensating devices and Artificial Cooperative Search (ACS) algorithm is used to generate the optimal references for the DGs. The voltage quality at each load bus can also be customized according to the consumer.
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Published date: 1 May 2023
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Local EPrints ID: 499827
URI: http://eprints.soton.ac.uk/id/eprint/499827
PURE UUID: cf7dc27f-1486-4c1b-9138-3752220dd479
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Date deposited: 07 Apr 2025 16:37
Last modified: 08 Apr 2025 02:12
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Contributors
Author:
Yadala Pavankumar
Author:
Sudipta Debnath
Author:
Subrata Paul
Editor:
V. Thiyagarajan
Editor:
Muthu Selvan
Editor:
M. Devesh Raj
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