Verification of photovoltaic inverters properties and their compliance with grid code requirements in the Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F22%3APU145786" target="_blank" >RIV/00216305:26220/22:PU145786 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Verification of photovoltaic inverters properties and their compliance with grid code requirements in the Czech Republic
Original language description
Photovoltaic inverters represent the interface between the photovoltaic source and the distribution grid which can be significantly affected in a positive as well as a negative way. With the growing number of photovoltaic sources in the electric power system, the reliability of operating characteristics of inverters is becoming increasingly important. Therefore, this paper deals with testing of selected functions of photovoltaic inverters in order to verify compliance with operational requirements in the Czech Republic. Simple test procedures designed for this purpose were used. Tests were conducted at BUT in the laboratory called ResLab and a total of three types of inverters were tested. Test results are presented, compared and discussed. Overall, it can be stated that none of the tested devices meets the requirements to the full extent. The final part of the paper contains a summarization of the findings and provides recommendations of the authors towards distribution system operators in order to maintain the current level of quality and reliability of electricity supply.
Czech name
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Czech description
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Project
<a href="/en/project/TK04020103" target="_blank" >TK04020103: Fully parameterized inverter with secure setting and communication protocol</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 11th International Scientific Symposium on Electrical Power Engineering ELEKTROENERGETIKA 2022
ISBN
978-80-553-4104-0
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
204-209
Publisher name
Technical University of Košice
Place of publication
Košice
Event location
Stará Lesná
Event date
Sep 12, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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