Optimizet power extraction from solar photovoltaic cells to power network
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU74345" target="_blank" >RIV/00216305:26220/08:PU74345 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Optimalizované vyvedení výkonu z fotovoltaické soustavy do elektrizační sítě
Original language description
The paper describes a function and a technical treatment of a three-stage system of optimized power transfer from a photovoltaic (PV) generator to a low-voltage electrical distribution system. The optimization of working points of individual PV generators of the solar system is carried out in the first stage that ensures full utilization of attainable power even under varying conditions (insolation, working temperature, surface pollution). For a short time the obtained energy is stored in electrical batteries or batteries of supercondensers constituting the second stage of the system. The third stage is a controlled chopper the power of which is defined by a consumption curve or regulated according an amount of accumulated energy. The conclusions present the results of longitudinal monitoring of the behaviour of the optimizing system and its three parts which can also work individually if necessary.
Czech name
Optimalizované vyvedení výkonu z fotovoltaické soustavy do elektrizační sítě
Czech description
The paper describes a function and a technical treatment of a three-stage system of optimized power transfer from a photovoltaic (PV) generator to a low-voltage electrical distribution system. The optimization of working points of individual PV generators of the solar system is carried out in the first stage that ensures full utilization of attainable power even under varying conditions (insolation, working temperature, surface pollution). For a short time the obtained energy is stored in electrical batteries or batteries of supercondensers constituting the second stage of the system. The third stage is a controlled chopper the power of which is defined by a consumption curve or regulated according an amount of accumulated energy. The conclusions present the results of longitudinal monitoring of the behaviour of the optimizing system and its three parts which can also work individually if necessary.
Classification
Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
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 9th International Scientific Conference Electric Power engineering 2008
ISBN
978-80-214-3650-3
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
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Publisher name
Brno University of Technology FEEC, Department of Electrical Power Engineering
Place of publication
Brno
Event location
Hotel Santon, Brno
Event date
May 13, 2008
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000263964600017