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IEC 60076-10-1:2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Power transformers - Part 10-1: Determination of sound levels - Application guide
Amended by

IEC 60076-10-1:2016/AMD1:2020

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

10-11-2020

Language(s)

English - French

Published date

24-03-2016

Publisher

International Electrotechnical Committee

FOREWORD
1 Scope
2 Normative references
3 Basic physics of sound
4 Sources and characteristics of transformer
  and reactor sound
5 Measurement principles
6 Practical aspects of making sound measurements
7 Difference between factory tests and field sound level
  measurements
Annex A (informative) - Sound level built up due to
        harmonic currents in windings
Bibliography

IEC 60076-10-1:2016 provides supporting information to help both manufacturers and purchasers to apply the measurement techniques described in IEC 60076-10. Besides the introduction of some basic acoustics, the sources and characteristics of transformer and reactor sound are described. Practical guidance on making measurements is given, and factors influencing the accuracy of the methods are discussed. This application guide also indicates why values measured in the factory may differ from those measured in service. This application guide is applicable to transformers and reactors together with their associated cooling auxiliaries. This edition includes the following significant technical changes with respect to the previous edition:
a) extended information on sound fields provided;
b) effect of current harmonics in windings enfolded;
c) updated information on measuring methods sound pressure and sound intensity given;
d) supporting information on measuring procedures walk-around and point-by-point given;
e) clarification of A-weighting provided;
f) new information on frequency bands given;
g) background information on measurement distance provided;
h) new annex on sound-built up due to harmonic currents in windings introduced.

This publication is to be read in conjunction with IEC 60076-10:2016.

Committee
TC 14
DevelopmentNote
To be read in conjunction with IEC 60076-10. (10/2005) Stability Date: 2020. (04/2016) NEW CHILD AMD 1 2020 IS ADDED NOW
DocumentType
Standard
Pages
96
ProductNote
NEW CHILD AMD 1 2020 IS ADDED NOW
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

PD IEC/TS 61973:2012 High voltage direct current (HVDC) substation audible noise
IEC TR 62001:2009 High-voltage direct current (HVDC) systems - Guidebook to the specification and design evaluation of A.C. filters
BS EN 60076-1:2011 Power transformers General
CCS GUIDELINE E-07 : DEC 2017 TRANSFORMERS
BS IEC 61378-3:2015 Converter transformers Application guide
IEC/IEEE 60076-57-129:2017 Power transformers - Part 57-129: Transformers for HVDC applications
PD IEC/TR 62001:2009 High-voltage direct current (HVDC) systems. Guidebook to the specification and design evaluation of A.C. filters
IEC 61378-3:2015 Converter transformers - Part 3: Application guide
I.S. EN 60076-10:2016 POWER TRANSFORMERS - PART 10: DETERMINATION OF SOUND LEVELS
IEC TS 61973:2012 High voltage direct current (HVDC) substation audible noise
BS EN 60076-10:2016 Power transformers Determination of sound levels
11/30253149 DC : 0 BS EN 60076-10 ED2 - POWER TRANSFORMERS - PART 10: DETERMINATION OF SOUND LEVELS
CEI EN 60076-1 : 2015 POWER TRANSFORMERS - PART 1: GENERAL
IEC TR 62001-4:2016 High-voltage direct current (HVDC) systems - Guidance to the specification and design evaluation of AC filters - Part 4: Equipment
UNE-EN 60076-1:2013 Power transformers - Part 1: General
IEC 60076-1:2011 Power transformers - Part 1: General
IEC 60076-10:2016 Power transformers - Part 10: Determination of sound levels
10/30162951 DC : DRAFT MAY 2010 BS EN 61973 - HIGH VOLTAGE DIRECT CURRENT (HVDC) SUBSTATION AUDIBLE NOISE
PD IEC/TR 62001-4:2016 High-voltage direct current (HVDC) systems. Guidance to the specification and design evaluation of AC filters Equipment
UNE-EN 60076-10:2017 Power transformers - Part 10: Determination of sound levels
I.S. EN 60076-1:2011 POWER TRANSFORMERS - PART 1: GENERAL (IEC 60076-1:2011)
EN 60076-10:2016 Power transformers - Part 10: Determination of sound levels
EN 60076-1:2011 POWER TRANSFORMERS - PART 1: GENERAL (IEC 60076-1:2011)

ISO 9614-1:1993 Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points
IEC 60076-10:2016 Power transformers - Part 10: Determination of sound levels
ISO 9614-2:1996 Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning
IEC TS 61973:2012 High voltage direct current (HVDC) substation audible noise
ISO 3746:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane
IEC 60076-6:2007 Power transformers - Part 6: Reactors

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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
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