Impulse Current Transformer with a Nanocrystalline Core
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00199774" target="_blank" >RIV/68407700:21230/13:00199774 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TMAG.2012.2217734" target="_blank" >http://dx.doi.org/10.1109/TMAG.2012.2217734</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TMAG.2012.2217734" target="_blank" >10.1109/TMAG.2012.2217734</a>
Alternative languages
Result language
angličtina
Original language name
Impulse Current Transformer with a Nanocrystalline Core
Original language description
The objective of this paper is to propose and to validate the behavior of an impulse current transformer with a nanocrystalline alloy toroidal core. The purpose of this transformer is to measure a current square waveform with a fundamental harmonic frequency of 25 kHz. Current ratio 1:1 and the real burden are assumed, and the transformer will operate in an electric power system at voltage levels up to 25 kV. These special requirements are typical for applications such as photovoltaic power plants, where the currents in high voltage inverters need to be measured. These inverters usually use the principle of pulse width modulation (PWM), and are able to convert from a low voltage direct current to high voltage alternating current. In this way, the electric power can be supplied directly to the high voltage distribution grid without the use of a power transformer.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Magnetics
ISSN
0018-9464
e-ISSN
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Volume of the periodical
49
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
77-80
UT code for WoS article
000312831300021
EID of the result in the Scopus database
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