Magnetic materials - Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester

IEC 60404-16:2018 is applicable to Fe-based amorphous strips specified in IEC 60404-8-11 for the measurement of AC magnetic properties at frequencies up to 400 Hz. The object of this part is to define the general principles and technical details of the measurement of the magnetic properties of Fe-based amorphous strips by means of a single sheet tester.

Magnetische Werkstoffe - Teil 16 : Verfahren zur Messung der magnetischen Eigenschaften von eisenbasiertem, amorphem Band unter Verwendung eines Tafelmessgerätes

Matériaux magnétiques - Partie 16: Méthodes de mesure des propriétés magnétiques des bandes en alliage amorphe à base de fer à l'aide de l'essai sur tôle unique

L'IEC 60404-16:2018 s'applique aux bandes en alliage amorphe à base de fer spécifiées dans l'IEC 60404-8-11 pour la mesure des propriétés magnétiques en courant alternatif, avec des fréquences allant jusqu'à 400 Hz. L'objet de la présente partie est de définir les principes généraux et les détails techniques sur la mesure des propriétés magnétiques des bandes en alliage amorphe à base de fer à l'aide de l'essai sur tôle unique.

Magnetni materiali - 16. del: Metode merjenja magnetnih lastnosti amorfnega traku na osnovi železa z uporabo enolistnega preskuševalnika (IEC 60404-16:2018)

Ta del standarda IEC 60404 se uporablja za amorfne trakove na osnovi železa, ki so določeni v standardu IEC 60404-8-11, za merjenje magnetnih lastnosti AC pri frekvencah do 400 Hz.
Namen tega dela je opredeliti splošna načela in tehnične podrobnosti za merjenje magnetnih lastnosti amorfnih trakov na osnovi železa z uporabo enolistnega preskuševalnika.
Enolistni preskuševalnik se uporablja za preskušanje vzorcev, pridobljenih iz amorfnih trakov na osnovi železa poljubne kakovosti. Magnetne lastnosti AC se določijo za sinusoidno inducirano napetost za določene najvišje vrednosti magnetne polarizacije in za določeno frekvenco. Meritve se opravijo pri sobni temperaturi (23 ± 5) °C na preskusnih vzorcih, ki so bili pred tem razmagneteni.
OPOMBA 1: Enolistni preskuševalnik, določen v tem dokumentu, je primeren za druge materiale, ki imajo podobne magnetne lastnosti in fizikalne značilnosti kot amorfni trak na osnovi želena, na primer nano-kristalni mehkomagnetni trak. Enolistni preskuševalnik za elektropločevino je določen v standardu IEC 60404-3.
OPOMBA 2: V tem dokumentu je izraz »magnetna polarizacija« uporabljen tako, kot je opisan v standardu IEC 60050-121. V nekaterih standardih iz skupine standardov IEC 60404 je uporabljen izraz »gostota magnetnega pretoka«.

General Information

Status
Published
Publication Date
05-Jul-2018
Withdrawal Date
11-Apr-2021
Current Stage
6060 - Document made available - Publishing
Start Date
06-Jul-2018
Completion Date
06-Jul-2018

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Magnetni materiali - 16. del: Metode merjenja magnetnih lastnosti amorfnega traku na osnovi železa z uporabo enolistnega preskuševalnika (IEC 60404-16:2018)Magnetic materials - Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester (IEC 60404-16:2018)29.030Magnetni materialiMagnetic materials17.220.20Measurement of electrical and magnetic quantitiesICS:Ta slovenski standard je istoveten z:EN IEC 60404-16:2018SIST EN IEC 60404-16:2018en01-september-2018SIST EN IEC 60404-16:2018SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN IEC 60404-16
July 2018 ICS 17.220.20; 29.030
English Version
Magnetic materials - Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester (IEC 60404-16:2018)
Matériaux magnétiques - Partie 16: Méthodes de mesure des propriétés magnétiques des bandes en alliage amorphe à base de fer à l'aide de l'essai sur tôle unique (IEC 60404-16:2018)
Magnetische Werkstoffe - Teil 16 : Verfahren zur Messung der magnetischen Eigenschaften von eisenbasiertem, amorphem Band unter Verwendung eines Tafelmessgerätes (IEC 60404-16:2018) This European Standard was approved by CENELEC on 2018-04-12. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23,
B-1040 Brussels © 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60404-16:2018 E SIST EN IEC 60404-16:2018

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60404-16:2018 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 60404-6:2003 NOTE Harmonized as EN 60404-6:2003 (not modified). SIST EN IEC 60404-16:2018

(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1
Where an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
NOTE 2
Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu.
Publication Year Title EN/HD Year IEC 60050-121 -
International Electrotechnical Vocabulary (IEV) -
Part 121: Electromagnetism - -
IEC 60050-221 -
International Electrotechnical Vocabulary (IEV) -
Chapter 221: Magnetic materials and components - -
IEC 60404-8-11 -
Magnetic materials -
Part 8-11: Specifications for individual materials - Fe-based amorphous strip delivered in the semi-processed state EN IEC 60404-8-11 -
IEC 60404-16 Edition 1.0 2018-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Magnetic materials –
Part 16: Methods of measurement of the magnetic properties of Fe-based amorphous strip by means of a single sheet tester
Matériaux magnétiques –
Partie 16: Méthodes de mesure des propriétés magnétiques des bandes en alliage amorphe à base de fer à l'aide de l'essai sur tôle unique
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE
ICS 17.220.20; 29.030
ISBN 978-2-8322-5426-4
– 2 – IEC 60404-16:2018 © IEC 2018 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope . 7 2 Normative references . 7 3 Terms and definitions . 7 4 General principles . 8 4.1 Principle of the method . 8 4.2 Test specimen . 9 4.3 Test apparatus . 9 4.3.1 General . 9 4.3.2 Yoke . 10 4.3.3 Windings . 10 4.3.4 Air flux compensation . 11 4.3.5 Magnetic shielding . 11 4.4 Power supply . 11 4.5 Measuring instruments . 12 4.6 Digital sampling technique . 12 5 Measurement procedure . 13 5.1 Principle of measurement. 13 5.2 Preparation of measurement . 13 5.3 Adjustment of power supply . 14 6 Determination of characteristics . 14 6.1 Determination of the magnetic polarization . 14 6.2 Determination of the magnetic field strength . 15 6.3 Determination of the specific total loss . 15 6.4 Determination of the specific apparent power . 16 7 Reproducibility . 16 Annex A (informative)
Requirements of the single sheet tester for Fe-based amorphous strip . 17 A.1 Shape of test specimen . 17 A.2 H coil method . 17 A.3 Yoke . 17 A.4 Wirings . 17 A.5 Non-inductive precision resistor . 18 A.6 Magnetic shielding . 18 A.7 Method for checking the stability of the installed H coil from time to time . 18 Annex B (informative)
Digital sampling technique for the determination
of the magnetic properties and numerical air flux compensation . 19 B.1 General . 19 B.2 Technical details and requirements . 19 B.3 Calibration aspects . 22 B.4 Numerical air flux compensation . 22 Annex C (informative)
Sinusoidal waveform control of the magnetic polarization by digital means . 24 Bibliography . 26
IEC 60404-16:2018 © IEC 2018 – 3 –
Figure 1 – Schematic diagram of the test apparatus. 8 Figure 2 – Circuit of the wattmeter method with H coil mode . 9 Figure 3 – Yoke dimensions . 10 Figure 4 – Circuit of the wattmeter method with H coil mode adopting the digital sampling technique . 12
– 4 – IEC 60404-16:2018 © IEC 2018 INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
MAGNETIC MATERIALS –
Part 16: Methods of measurement of the magnetic properties of
Fe-based amorphous strip by means of a single sheet tester
FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of a
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