MAGNETIC PROPERTIES OF TYPES OF CORE FOR TOROIDAL TRANSFORMERS MADE FROM THIN LOW-LOSS SHEETS AND THERMAL INFLUENCE ON RESULTING TRANSFORMER IDLE CURRENT

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F10%3A86077456" target="_blank" >RIV/61989100:27240/10:86077456 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

MAGNETIC PROPERTIES OF TYPES OF CORE FOR TOROIDAL TRANSFORMERS MADE FROM THIN LOW-LOSS SHEETS AND THERMAL INFLUENCE ON RESULTING TRANSFORMER IDLE CURRENT

Original language description

The paper presents the results of independent experimental analysis aimed at determining the magnetic properties of the selected type of toroidal transformer cores made from thin silicone alloyed sheets with a low loss number used in our case in the manufacture of toroidal transformers for higher class audio power amplifiers. Another part of the paper deals with the results of the experimental analysis aimed at determining the effect of temperature on size and type parameters of the current loading of small toroidal and conventional transformers. The aim of this measure was to assess the effect of temperature and voltage values at no load current of the selected type of toroidal and conventional transformers put in a climatic chamber. Furthermore, ourattention was drawn to the observations of the effect of temperature and magnetic saturation on voltage transformer cores and to approximate formulation of magnetic properties of metal core type transformers in the form of BH hysteresis c

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/FR-TI1%2F334" target="_blank" >FR-TI1/334: *Implementation of the innovation from the research of modern types of chambers for electron microscopes in order to strengthen the position and competitive advantage of the Czech Republic on the world market</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Electrical Engineering

ISSN

1335-3632

e-ISSN

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Volume of the periodical

2010

Issue of the periodical within the volume

7/s

Country of publishing house

SK - SLOVAKIA

Number of pages

4

Pages from-to

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UT code for WoS article

000241665300033

EID of the result in the Scopus database

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