Power Symmetrical Components as Grid Usage Indicator for Unbalanced Prosumers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F22%3APU144395" target="_blank" >RIV/00216305:26220/22:PU144395 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9808706" target="_blank" >https://ieeexplore.ieee.org/document/9808706</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICHQP53011.2022.9808706" target="_blank" >10.1109/ICHQP53011.2022.9808706</a>
Alternative languages
Result language
angličtina
Original language name
Power Symmetrical Components as Grid Usage Indicator for Unbalanced Prosumers
Original language description
Presence of a power generating plant in a three phase customers' installation associated with prosumers may lead to unbalanced bidirectional energy flows at point of connection into relevant distribution system. This study shows that current metrics of energy measurement and registration in three phase revenue meters may fail in a fair charging for the distribution system usage as an inherent phase-to-phase balancer. Alternatively, positive sequence power/ energy measurement based metric is tested and proposed to be employed. The comparative study is performed on representative unbalanced cases, which may be reached by the prosumers naturally and even intentionally and it is shown how much the grid usage as a balancer might be charged more fairly when registering positive sequence power/ energy. Furthermore, it is shown that the increase in the system losses caused by unbalanced prosumers; in comparison to equivalent symmetrical cases of the same netpower; can be estimated from negative and zero sequence power measurement at the point of connection.
Czech name
—
Czech description
—
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
2022
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 2022 IEEE PES 20th International Conference on Harmonics and Quality of Power (ICHQP)
ISBN
978-1-6654-1639-9
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
1-6
Publisher name
IEEE
Place of publication
NEW YORK
Event location
Neapol
Event date
May 29, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000844604500083