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  • IEC TS 62478:2016

    Current The latest, up-to-date edition.

    High voltage test techniques - Measurement of partial discharges by electromagnetic and acoustic methods

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French, Spanish, Castilian

    Published date:  29-08-2016

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Electromagnetic PD phenomena
    5 Acoustic PD phenomena
    6 Location of PD sources
    Annex A (informative) - Advantages and disadvantages
            of electromagnetic measurements
    Annex B (informative) - Advantages and disadvantages
            of acoustic PD measurements
    Annex C (informative) - Application-specific aspects
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC TS 62478:2016 is applicable to electromagnetic (HF/VHF/UHF) and acoustic measurements of PDs which occur in insulation of electrical apparatus. This specification deals with a large variety of applications, sensors of different frequency ranges and differing sensitivities. The tasks of PD location and measuring system calibration or sensitivity check are also taken into account. Key words: High Voltage Test Techniques, Partial Discharge, Electromagnetic, Acoustic.

    General Product Information - (Show below) - (Hide below)

    Committee TC 42
    Development Note Stability Date: 2018. (09/2016)
    Document Type Technical Specification
    Publisher International Electrotechnical Committee
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    17/30347740 DC : 0 BS EN 63075 - SUPERCONDUCTING AC POWER CABLES AND THEIR ACCESSORIES FOR RATED VOLTAGES FROM 6 KV TO 500 KV - TEST METHODS AND REQUIREMENTS

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60060-2:2010 High-voltage test techniques - Part 2: Measuring systems
    IEC 60270:2000+AMD1:2015 CSV High-voltage test techniques - Partial discharge measurements
    IEC TS 60034-27:2006 Rotating electrical machines - Part 27: Off-line partial discharge measurements on the stator winding insulation of rotating electrical machines
    IEC TS 61934:2011 Electrical insulating materials and systems - Electrical measurement of partial discharges (PD) under short rise time and repetitive voltage impulses
    IEC 62068:2013 Electrical insulating materials and systems - General method of evaluation of electrical endurance under repetitive voltage impulses
    IEC TS 60034-27-2:2012 Rotating electrical machines - Part 27-2: On-line partial discharge measurements on the stator winding insulation of rotating electrical machines
    ASTM E 976 : 2015 : REDLINE Standard Guide for Determining the Reproducibility of Acoustic Emission Sensor Response
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