DD CLC/TS 60034-18-34:2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Rotating electrical machines. Functional evaluation of insulation systems Test procedures for form-wound windings. Evaluation of thermomechanical endurance of insulation systems
Hardcopy , PDF
31-08-2012
English
29-09-2006
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INTRODUCTION
1 Scope
2 Normative references
3 General considerations
3.1 Relationship to IEC 60034-18-1
3.2 Thermomechanical ageing process
3.3 Designation of test procedure
3.4 Reference insulation system
4 Test specimens and test objects
4.1 Construction
4.2 Number of test specimens
5 Heating and cooling cycles
5.1 Temperature and length of heating and cooling cycles
5.2 Number of cycles
6 Test procedure 1 for bars/coils in model slots
6.1 Model slot
6.2 Support for end parts of test objects
6.3 Methods of heating
6.4 Methods of cooling
6.5 Initial quality assurance and diagnostic tests
6.6 Diagnostic tests during cycling
6.6.1 Recommended frequency of diagnostic tests
6.6.2 Suggested diagnostic tests of individual bars/coils
6.7 Final diagnostic tests
7 Test procedure 2 for unrestrained bars/coils
7.1 Positioning the bars/coils for test
7.2 Method of heating
7.3 Method of cooling
7.4 Initial quality assurance and diagnostic tests
7.5 Diagnostic tests during cycling
7.5.1 Frequency of tests
7.5.2 Type of suggested tests
7.6 Final diagnostic tests
8 Analysing and reporting
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Provides test procedures for the evaluation of thermomechanical cycle endurance of insulation systems for form-wound windings.
| Committee |
PEL/2
|
| DevelopmentNote |
Supersedes 94/215768 DC. Renumbers and supersedes BS IEC TS 60034-18.34. DRAFT 2004 version incorporates amendment 16621 to BS IEC TS 60034-18.34. (09/2006)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
Deals with thermal cycling evaluation of insulation systems for form-wound windings. This kind of endurance is of special importance for long rotating machines ( especially indirectly cooled ) and machines that are exposed to a very large number of considerable load changes during normal operation.
| Standards | Relationship |
| CLC/TS 60034-18-34:2004 | Identical |
| IEC 60243-1:2013 | Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies |
| IEC 60270:2000+AMD1:2015 CSV | High-voltage test techniques - Partial discharge measurements |
| EN 60034-18-1:2010 | Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines |
| 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 |
| EN 60034-1:2010/corrigendum Oct. 2010 | ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE |
| IEC TR 60894:1987 | Guide for test procedure for the measurement of loss tangent of coils and bars for machine windings |
| EN 60034-15:2009 | Rotating electrical machines - Part 15: Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines |
| IEC 60034-18-1:2010 | Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines |
| CLC/TR 60034-18-32:2004 | Rotating electrical machines - Part 18-32: Functional evaluation of insulation systems - Test procedures for form-wound windings - Electrical evaluation of insulation systems used in machines up to and including 50 MVA and 15 kV |
| IEC 60034-1:2017 | Rotating electrical machines - Part 1: Rating and performance |
| EN 60243-1:2013 | ELECTRIC STRENGTH OF INSULATING MATERIALS - TEST METHODS - PART 1: TESTS AT POWER FREQUENCIES (IEC 60243-1:2013) |
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