Influence of power regulators on the measurement of consumption and supply of electricity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F18%3A10239115" target="_blank" >RIV/61989100:27240/18:10239115 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/EPE.2018.8395950" target="_blank" >http://dx.doi.org/10.1109/EPE.2018.8395950</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EPE.2018.8395950" target="_blank" >10.1109/EPE.2018.8395950</a>
Alternative languages
Result language
angličtina
Original language name
Influence of power regulators on the measurement of consumption and supply of electricity
Original language description
Currently regulators are increasingly being applied to optimize power flow in connection with the installation of photovoltaic power plants in low voltage networks. These devices use the insensitivity of standard meters to rapid changes of the energy flow direction and thus affect the measured values of consumed energy and the energy supplied to the network. At the laboratory comparative measurements were made on simulated current flows so that these properties of the devices were shown in relation to the parameters of the test waveforms. Some electricity meters and some network analyzers were tested. If power regulation cycle runs during 1s aggregation interval then measured values may differ from reality. Test results have confirmed that electricity meters are not able to correctly measure the measured electrical power in the circuit with power controller. In contrast, network analyzers mostly evaluate both positive and negative energy correctly. (C) 2018 IEEE.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 2018 19th International Scientific Conference on Electric Power Engineering (EPE)
ISBN
978-1-5386-4612-0
ISSN
2376-5623
e-ISSN
neuvedeno
Number of pages
5
Pages from-to
399-403
Publisher name
IEEE
Place of publication
New York
Event location
Brno
Event date
May 16, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000439649500077