Effective control and battery charging system of an island PV power plant
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F19%3A79675" target="_blank" >RIV/60460709:41310/19:79675 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/19:00334416
Result on the web
<a href="https://dspace.emu.ee/xmlui/handle/10492/4729" target="_blank" >https://dspace.emu.ee/xmlui/handle/10492/4729</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15159/AR.19.122" target="_blank" >10.15159/AR.19.122</a>
Alternative languages
Result language
angličtina
Original language name
Effective control and battery charging system of an island PV power plant
Original language description
The paper presents a new concept of an autonomous PV power plant regulatory system with LiFePO4 batteries, which was functionally verified. The hardware system is significantly simpler and more operationally reliable. It also shows higher efficiency and lower acquisition costs than conventional commercial systems. The proposed control system was optimized for charging a multi-cell battery by PV electric energy. The system automatically maximizes the power supplied by the photovoltaic source and minimizes the power loss caused by balancing the individual cell charging processes. The problem of charge balancing is solved without the balancers. Battery cells are recharged from the separate converters supplying the PV power. The converters are controlled to observe a LiFePO4 battery charging mode while controlling the photovoltaic generator (PVG) load resistance based on an MPP monitoring. PVG power is not supplied to the charged cells, which are in this way protected from overcharging. The entire PVG po
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Agronomy Research
ISSN
1406-894X
e-ISSN
1406-894X
Volume of the periodical
17
Issue of the periodical within the volume
S1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
10
Pages from-to
1181-1190
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85067263681