The influence of power balancer on the electricity meter results in residential houses with photovoltaic power plant
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F17%3A43932382" target="_blank" >RIV/49777513:23220/17:43932382 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61989100:27240/17:10238279
Výsledek na webu
—
DOI - Digital Object Identifier
—
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The influence of power balancer on the electricity meter results in residential houses with photovoltaic power plant
Popis výsledku v původním jazyce
Many small photovoltaic power plants (PVPP) exists on the roofs of family houses in the Czech Republic. The Czech Republic state legislation for such a photovoltaic power plants emphasis on-site consumption of generated energy. To force the power plant owner for such behavior the Distribution System Operator (DSO) charges for energy supplied to house 10 times more in comparison with energy supplied by photovoltaic power plants to the distribution grid. Described situation leads to high effort to consume all generated energy in-house and this is reached by using device called or Power Balancer (PB) which ensures fast switching of appropriate house appliances. This fast loads control brings fast changes in energy flow direction and if such changes are timed properly this could lead to situation when eJectricity meter (EM) shows no energy flow in any direction. The paper describes functionality of Power Balancer, internal functionality of electronic electricity meters and describes the results of onsite measurement.
Název v anglickém jazyce
The influence of power balancer on the electricity meter results in residential houses with photovoltaic power plant
Popis výsledku anglicky
Many small photovoltaic power plants (PVPP) exists on the roofs of family houses in the Czech Republic. The Czech Republic state legislation for such a photovoltaic power plants emphasis on-site consumption of generated energy. To force the power plant owner for such behavior the Distribution System Operator (DSO) charges for energy supplied to house 10 times more in comparison with energy supplied by photovoltaic power plants to the distribution grid. Described situation leads to high effort to consume all generated energy in-house and this is reached by using device called or Power Balancer (PB) which ensures fast switching of appropriate house appliances. This fast loads control brings fast changes in energy flow direction and if such changes are timed properly this could lead to situation when eJectricity meter (EM) shows no energy flow in any direction. The paper describes functionality of Power Balancer, internal functionality of electronic electricity meters and describes the results of onsite measurement.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20201 - Electrical and electronic engineering
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Proceedings of the 9th International Scientific Symposium on Electrical Power Engineering (ELEKTROENERGETIKA 2017)
ISBN
978-80-553-3195-9
ISSN
—
e-ISSN
neuvedeno
Počet stran výsledku
4
Strana od-do
227-230
Název nakladatele
Technical University of Košice
Místo vydání
Košice
Místo konání akce
Stará Lesná, Slovenská republika
Datum konání akce
12. 9. 2017
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—