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DD CLC/TS 60034-18-42:2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Qualification and acceptance tests for partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters

Available format(s)

Hardcopy , PDF

Superseded date

31-10-2017

Language(s)

English

Published date

31-03-2011

INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Voltage effects from converter operation
5 Type II insulation systems
6 Stress factors for converter-fed Type II insulation
   systems
7 Qualification and acceptance tests
8 Qualification of turn insulation
9 Qualification of ground wall insulation systems
10 Qualification of the stress control and corona
   protection system
11 Preparation of test objects
12 Qualification test procedures
13 Qualification test pass criteria
14 Acceptance test for Type II insulation systems
   (Type test)
15 Analysis, reporting and classification
Annex A (informative)
Annex B (informative)
Annex C (informative)
Annex ZA (normative) - Normative references
         to international publications with their
         corresponding European publications

Describes criteria for assessing the insulation system of stator/rotor windings of single or polyphase AC machines which are subjected to repetitive impulse voltages, such as pulse width modulation (PWM) converters, and expected to withstand partial discharge activity during service.

Committee
PEL/2
DocumentType
Standard
Pages
36
PublisherName
British Standards Institution
RevisionOf
Status
Superseded
SupersededBy

This Technical Specification defines criteria for assessing the insulation system of stator/rotor windings of single or polyphase AC machines which are subjected to repetitive impulse voltages, such as pulse width modulation (PWM) converters, and expected to withstand partial discharge activity during service. It specifies electrical qualification and acceptance tests on representative samples which verify fitness for operation with voltage-source converters.

This document does not apply to:

  • Rotating machines which are fed by converters only for starting.

  • Electrical equipment and systems for traction.

NOTE Although this Technical Specification deals with voltage-source converters, it is recognised that there are other types of converters that can create repetitive impulse voltages. For these converters, a similar approach to testing can be used if needed.

Standards Relationship
CLC/TS 60034-18-42:2011 Identical
IEC TS 60034-18-42:2008 Identical

IEC 61800-4:2002 Adjustable speed electrical power drive systems - Part 4: General requirements - Rating specifications for a.c. power drive systems above 1 000 V a.c. and not exceeding 35 kV
EN 60034-18-1:2010 Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines
IEC TS 61251:2008 Electrical insulating materials - A.C. voltage endurance evaluation - Introduction
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
IEC 62068-1:2003 Electrical insulation systems - Electrical stresses produced by repetitive impulses - Part 1: General method of evaluation of electrical endurance
EN 62068-1:2003 Electrical insulation systems - Electrical stresses produced by repetitive impulses - Part 1: General method of evaluation of electrical endurance
EN 60216-3:2006 ELECTRICAL INSULATING MATERIALS - THERMAL ENDURANCE PROPERTIES - PART 3: INSTRUCTIONS FOR CALCULATING THERMAL ENDURANCE CHARACTERISTICS
IEC TS 60034-18-41:2006 Rotating electrical machines - Part 18-41: Qualification and type tests for Type I electrical insulation systems used in rotating electrical machines fed from voltage converters
IEC 60034-18-1:2010 Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines
EN 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 61800-4:2003 Adjustable speed electrical power drive systems - Part 4: General requirements - Rating specifications for a.c. power drive systems above 1 000 V a.c. and not exceeding 35 kV
IEC 62539:2007 Guide for the statistical analysis of electrical insulation breakdown data
IEC 60216-3:2006 Electrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics

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