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Voltage profiles improvement in a power network with PV energy sources – results of a voltage regulator implementation
Abstract
The constant increase in the number of photovoltaic (PV) energy sources in distribution networks is the cause of serious voltage problems. The networks built at least a dozen years ago are not provided for the installation of a large number of micro-sources. It happens that the previously properly functioning power networks are not able to provide to consumers power with the required parameters, after installing many PV sources. The problem relates especially to the level of voltage in the networks. This phenomenon sometimes occurs on sunny days, especially in summer. This paper discusses the use of a Low-Voltage Regulator (LVR-sys) in a selected rural distribution network with PV micro-sources. Measured voltage levels in this network, before application and after application of this regulator, are presented. The application of the regulator significantly improved voltage levels in the network and enabled these levels to be maintained within the normative range.
Citations
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Web of Science
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Authors (8)
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Agata Szultka dr inż.
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Robert Karolak
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Marcin Andrzejewski
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Jacek Kapitaniak
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Marcin Kulling
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Jan Bonk
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Cite as
Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.3390/en15030723
- License
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Keywords
Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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ENERGIES
no. 15,
ISSN: 1996-1073 - Language:
- English
- Publication year:
- 2022
- Bibliographic description:
- Szultka A., Szultka S., Czapp S., Karolak R., Andrzejewski M., Kapitaniak J., Kulling M., Bonk J.: Voltage profiles improvement in a power network with PV energy sources – results of a voltage regulator implementation// ENERGIES -Vol. 15,iss. 3 (2022), s.723-
- DOI:
- Digital Object Identifier (open in new tab) 10.3390/en15030723
- Sources of funding:
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- COST_FREE
- Verified by:
- Gdańsk University of Technology
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