Double Pilot Node Decentralized Voltage Control of PV Generators via Droop-Type Optimization-Free Reactive Support
Enhancing voltage control (VC) in modern distribution grids with intense photovoltaic (PV) penetration via PV inverter reactive support is a research problem that has received considerable attention. The recent literature has shown that, in general, decentralized VC yields superior global voltage pr...
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Format: | Article |
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IEEE
2022-01-01
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Series: | IEEE Access |
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Online Access: | https://ieeexplore.ieee.org/document/9919181/ |
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author | Henrique P. Correa Flavio H. T. Vieira Lina P. G. Negrete |
author_facet | Henrique P. Correa Flavio H. T. Vieira Lina P. G. Negrete |
author_sort | Henrique P. Correa |
collection | DOAJ |
description | Enhancing voltage control (VC) in modern distribution grids with intense photovoltaic (PV) penetration via PV inverter reactive support is a research problem that has received considerable attention. The recent literature has shown that, in general, decentralized VC yields superior global voltage profile regulation compared to local control. This work contributes a novel decentralized method with three important practical-oriented features, namely not requiring voltage control zone coordination, not employing optimization and being directly compatible with basic PV inverter droop controllers. It is based on a new double pilot concept, which generalizes the recently introduced pilot node approach. The proposed method is validated via simulation of a 123-bus distribution system. Obtained results show that it outperforms local control and the aforementioned pilot node method, yielding superior voltage regulation with similar usage of the PV inverter reactive power capacities. |
first_indexed | 2024-04-12T16:16:06Z |
format | Article |
id | doaj.art-10ff95d19a3a458aa231a3f93056fe61 |
institution | Directory Open Access Journal |
issn | 2169-3536 |
language | English |
last_indexed | 2024-04-12T16:16:06Z |
publishDate | 2022-01-01 |
publisher | IEEE |
record_format | Article |
series | IEEE Access |
spelling | doaj.art-10ff95d19a3a458aa231a3f93056fe612022-12-22T03:25:43ZengIEEEIEEE Access2169-35362022-01-011010947610948710.1109/ACCESS.2022.32145209919181Double Pilot Node Decentralized Voltage Control of PV Generators via Droop-Type Optimization-Free Reactive SupportHenrique P. Correa0https://orcid.org/0000-0002-4857-990XFlavio H. T. Vieira1https://orcid.org/0000-0003-3572-4036Lina P. G. Negrete2School of Electrical, Mechanical and Computer Engineering, Federal University of Goiás, Goiânia, BrazilSchool of Electrical, Mechanical and Computer Engineering, Federal University of Goiás, Goiânia, BrazilSchool of Electrical, Mechanical and Computer Engineering, Federal University of Goiás, Goiânia, BrazilEnhancing voltage control (VC) in modern distribution grids with intense photovoltaic (PV) penetration via PV inverter reactive support is a research problem that has received considerable attention. The recent literature has shown that, in general, decentralized VC yields superior global voltage profile regulation compared to local control. This work contributes a novel decentralized method with three important practical-oriented features, namely not requiring voltage control zone coordination, not employing optimization and being directly compatible with basic PV inverter droop controllers. It is based on a new double pilot concept, which generalizes the recently introduced pilot node approach. The proposed method is validated via simulation of a 123-bus distribution system. Obtained results show that it outperforms local control and the aforementioned pilot node method, yielding superior voltage regulation with similar usage of the PV inverter reactive power capacities.https://ieeexplore.ieee.org/document/9919181/Distributed generationdecentralized systemdroop controlpilot node |
spellingShingle | Henrique P. Correa Flavio H. T. Vieira Lina P. G. Negrete Double Pilot Node Decentralized Voltage Control of PV Generators via Droop-Type Optimization-Free Reactive Support IEEE Access Distributed generation decentralized system droop control pilot node |
title | Double Pilot Node Decentralized Voltage Control of PV Generators via Droop-Type Optimization-Free Reactive Support |
title_full | Double Pilot Node Decentralized Voltage Control of PV Generators via Droop-Type Optimization-Free Reactive Support |
title_fullStr | Double Pilot Node Decentralized Voltage Control of PV Generators via Droop-Type Optimization-Free Reactive Support |
title_full_unstemmed | Double Pilot Node Decentralized Voltage Control of PV Generators via Droop-Type Optimization-Free Reactive Support |
title_short | Double Pilot Node Decentralized Voltage Control of PV Generators via Droop-Type Optimization-Free Reactive Support |
title_sort | double pilot node decentralized voltage control of pv generators via droop type optimization free reactive support |
topic | Distributed generation decentralized system droop control pilot node |
url | https://ieeexplore.ieee.org/document/9919181/ |
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