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  • IEEE DRAFT 434 : D10 2006

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    FUNCTIONAL EVALUATION OF INSULATION SYSTEMS FOR AC ELECTRIC MACHINES RATED 2300 V AND ABOVE

    Available format(s):  Hardcopy, PDF

    Superseded date:  15-03-2007

    Language(s):  English

    Published date:  01-01-2006

    Publisher:  Institute of Electrical & Electronics Engineers

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

    1 Overview
      1.1 Scope
      1.2 Purpose
    2 Normative references
    3 General considerations
      3.1 Factors causing deterioration
      3.2 Functional tests
      3.3 Accelerated aging
      3.4 Environmental influences
      3.5 Test samples
      3.6 Interpretation of results
      3.7 Testing safety
    4 Voltage endurance
      4.1 Time dependence of electric strength
      4.2 Preparation of test specimens
      4.3 Application of voltage
      4.4 Test results
    5 Thermal endurance
      5.1 Test exposure
      5.2 Electrical and physical measurements
    6 Thermomechanical endurance
      6.1 Test requirements
      6.2 Variables that affect insulation degradation
      6.3 Test arrangement
      6.4 Test specimens
      6.5 Heating and cooling
      6.6 Duration of the cycle
      6.7 Number of cycles
      6.8 Thermal expansion
      6.9 Electrical properties
      6.10 End point criteria
      6.11 Evaluation
    7 Electromechanical endurance
      7.1 Test conditions
      7.2 Impact (sudden short circuit)
      7.3 Vibration
      7.4 Interpretation of results
    Annex A (informative) - Bibliography
    Annex B (informative) - Glossary
    Annex C (normative) - Step-by-Step Method of Voltage Application

    Abstract - (Show below) - (Hide below)

    Specifies a procedure that may be used to evaluate and compare insulation systems used, or proposed for use, in large ac electric machines.

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

    Comment Closes On
    Document Type Draft
    Publisher Institute of Electrical & Electronics Engineers
    Status Superseded
    Superseded By

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

    IEC 61251:2015 Electrical insulating materials and systems - AC voltage endurance evaluation
    IEC TR 61026:1991 Guidelines for application of analytical test methods for thermal endurance testing of electrical insulating materials
    IEC 60034-18-32:2010 Rotating electrical machines - Part 18-32: Functional evaluation of insulation systems - Test procedures for form-wound windings - Evaluation by electrical endurance
    ANSI C50.12 : 2005 SYNCHRONOUS GENERATORS AND GENERATOR/MOTORS FOR HYDRAULIC TURBINE APPLICATIONS, REQUIREMENTS FOR SALIENT POLE SYNCHRONOUS
    IEEE 930 : 2004 GUIDE FOR THE STATISTICAL ANALYSIS OF ELECTRICAL INSULATION BREAKDOWN DATA
    IEC TS 60034-18-34:2000 Rotating electrical machines - Part 18-34: Functional evaluation of insulation systems - Test procedures for form-wound windings - Evaluation of thermomechanical endurance of insulation systems
    IEC 60505:2011 Evaluation and qualification of electrical insulation systems
    IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
    IEEE 4-2013 IEEE Standard for High-Voltage Testing Techniques
    IEEE 1310-2012 REDLINE IEEE Recommended Practice for Thermal Cycle Testing of Form-Wound Stator Bars and Coils for Large Rotating Machines
    IEC 60034-18-1:2010 Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines
    IEEE 101 : 1987 GUIDE FOR THE STATISTICAL ANALYSIS OF THERMAL LIFE TEST DATA
    IEEE 95-2002 IEEE Recommended Practice for Insulation Testing of AC Electric Machinery (2300 V and Above) With High Direct Voltage
    IEEE 115-2009 REDLINE IEEE Guide for Test Procedures for Synchronous Machines Part I—Acceptance and Performance Testing Part II—Test Procedures and Parameter Determination for Dynamic Analysis
    IEEE 1434-2014 IEEE Guide for the Measurement of Partial Discharges in AC Electric Machinery
    IEEE 43-2013 REDLINE IEEE Recommended Practice for Testing Insulation Resistance of Electric Machinery
    IEC 60034-18-31:2012 Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in rotating machines
    IEEE 286-2000 IEEE Recommended Practice for Measurement of Power Factor Tip-Up of Electric Machinery Stator Coil Insulation
    IEC 60216-1:2013 Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results
    IEC 60216-3:2006 Electrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics
    IEEE C50.13-2014 IEEE Standard for Cylindrical-Rotor 50 Hz and 60 Hz Synchronous Generators Rated 10 MVA and Above
    ASTM D 2275 : 2014 : REDLINE Standard Test Method for Voltage Endurance of Solid Electrical Insulating Materials Subjected to Partial Discharges (Corona) on the Surface
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