Design of Series Amorphous Distribution Transformers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00211155" target="_blank" >RIV/68407700:21230/13:00211155 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Design of Series Amorphous Distribution Transformers
Original language description
This paper deals with the losses analysis of electrical power in distribution network transformers. There are two kinds of losses in transformers, the core losses P0 in the magnetic circuit and short-circuit losses Pk in the windings. In the theoreticalpart I analyze the losses location and their causes. In need to ensure continual electricity supply relevance of independent no-load losses is very strong. They are independent on power load. To reduce no-load losses we can change structural and technological measures (core profile shape, direction of sheet rolling, rolling burr, etc.) or use entirely new magnetic materials used in modern magnetic circuits. The designed power amorphous distribution transformers with low losses reach values of 2/3 lowerno-load losses and 1/3 lower total looses at the load factor 0,5.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů