BS IEC IEEE 62271-37-013-2015 High-voltage switchgear and controlgear Alternating-current generator circuit-breakers《高压开关设备和控制设备 交流发电机断路器》.pdf

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1、BSI Standards PublicationHigh-voltage switchgear and controlgearPart 37-013: Alternating-current generator circuit-breakersBS IEC/IEEE 62271-37-013:2015National forewordThis British Standard is the UK implementation of IEC/IEEE 62271-37-013:2015.The UK participation in its preparation was entrusted

2、by TechnicalCommittee PEL/17, Switchgear, controlgear, and HV-LV co-ordination, toSubcommittee PEL/17/1, High-voltage switchgear and controlgear.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the neces

3、sary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 77597 0ICS 29.130.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was

4、published under the authority of theStandards Policy and Strategy Committee on 30 November 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS IEC/IEEE 62271-37-013:2015IEC/IEEE 62271-37-013 Edition 1.0 2015-10 INTERNATIONAL STANDARD High-voltage switchgear and co

5、ntrolgear Part 37-013: Alternating-current generator circuit-breakers INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 29.130.10 ISBN 978-2-8322-2871-5 Warning! Make sure that you obtained this publication from an authorized distributor. Registered trademark of the International Electrotechnical Commis

6、sion colourinsideBS IEC/IEEE 62271-37-013:2015 2 IEC/IEEE 62271-37-013:2015 IEC/IEEE 2015 CONTENTS CONTENTS 2 FOREWORD. 12 1 General . 14 1.1 Scope . 14 1.2 Normative references 14 2 Normal and special service conditions 15 2.1 Normal service conditions . 15 2.2 Special service conditions . 15 3 Ter

7、ms and definitions 15 3.1 General terms . 16 3.2 Assemblies of switchgear and controlgear . 18 3.3 Parts of assemblies . 18 3.4 Switching devices . 18 3.5 Parts of generator circuit-breakers . 20 3.6 Operation 23 3.7 Characteristic quantities 25 3.8 Index of definitions 40 4 Ratings 44 4.1 Rated vol

8、tage Ur. 44 4.2 Rated insulation level 44 4.2.101 Dielectric strength . 45 4.2.102 Rated power frequency withstand voltage Ud. 45 4.2.103 Rated lightning impulse withstand voltage Up45 4.3 Rated frequency fr45 4.4 Rated normal current Irand temperature rise . 45 4.4.1 Rated normal current Ir45 4.4.2

9、 Temperature rise 46 4.4.3 Particular points of Table 3 of IEC 62271-1:2007 46 4.4.101 Emergency current ratings during loss of cooling 46 4.5 Rated short-time withstand current Ik47 4.6 Rated peak withstand current Ip47 4.7 Rated duration of short circuit tk47 4.8 Rated supply voltage of closing an

10、d opening devices and of auxiliary and control circuits Ua. 48 4.8.1 General . 48 4.8.2 Rated supply voltage Ua48 4.8.3 Tolerances . 48 4.8.4 Ripple voltage 49 4.8.5 Voltage drop and supply interruption 49 4.9 Rated supply frequency of closing and opening devices and auxiliary circuits . 49 4.10 Rat

11、ed pressure of compressed gas supply for controlled pressure systems 49 4.11 Rated filling levels for insulation, interruption and/or operation . 49 4.101 Rated short-circuit current . 50 4.101.1 General . 50 4.101.2 Rated system-source short-circuit breaking current . 50 BS IEC/IEEE 62271-37-013:20

12、15IEC/IEEE 62271-37-013:2015 3 IEC/IEEE 2015 4.101.3 Rated generator-source short-circuit breaking current . 52 4.101.4 Rated single-phase-to-earth fault breaking current 54 4.102 Rated peak short-circuit making current IMC54 4.103 Rated load making and breaking current 54 4.104 Rated out-of-phase m

13、aking and breaking current . 55 4.105 Rated transient recovery voltage (TRV) related to the breaking currents . 55 4.105.1 Representation of TRV waves 55 4.105.2 Rated values of TRV 56 4.106 Standard operating sequence 57 4.106.1 General . 57 4.106.2 Rated short-circuit current operating sequence .

14、58 4.106.3 Rated load current operating sequence 58 4.106.4 Rated out-of-phase current operating sequence 58 4.107 Rated time quantities 58 4.107.1 General . 58 4.107.2 Rated break-time . 58 4.107.3 Rated minimum opening time . 59 4.108 Mechanical operation endurance capability classes M1 and M2 59

15、5 Design and construction 59 5.1 Requirements for liquids in generator circuit-breakers 59 5.2 Requirements for gases in generator circuit-breakers . 60 5.3 Earthing of generator circuit-breakers 60 5.4 Auxiliary and control equipment . 60 5.5 Dependent power operation . 61 5.6 Stored energy operati

16、on 61 5.7 Independent manual or power operation (independent unlatched operation) . 61 5.8 Operation of releases 61 5.8.1 Shunt closing release . 61 5.8.2 Shunt opening release . 61 5.8.3 Capacitor operation of shunt releases . 61 5.8.4 Under-voltage release 61 5.8.101 Multiple releases 61 5.8.102 O

17、peration limits of releases 61 5.8.103 Power consumption of releases 61 5.9 Low- and high-pressure interlocking devices 62 5.10 Nameplates . 62 5.10.101 Accessories . 64 5.10.102 Modification of generator circuit-breakers . 64 5.11 Interlocking devices 64 5.12 Position indication . 64 5.13 Degrees o

18、f protection provided by enclosures 64 5.13.1 Protection of persons against access to hazardous parts and protection of the equipment against ingress of solid foreign objects (IP coding) . 65 5.13.2 Protection against ingress of water (IP coding) . 65 5.13.3 Protection of equipment against mechanica

19、l impact under normal service conditions (IK coding) . 65 5.14 Creepage distances for outdoor insulators . 65 5.15 Gas and vacuum tightness 65 5.16 Liquid tightness . 65 BS IEC/IEEE 62271-37-013:2015 4 IEC/IEEE 62271-37-013:2015 IEC/IEEE 2015 5.17 Fire hazard (flammability) 65 5.18 Electromagnetic c

20、ompatibility (EMC) 65 5.19 X-ray emission 65 5.20 Corrosion 65 5.101 Requirements for simultaneity of poles during single closing and single opening operations 65 5.102 General requirement for operation . 66 5.103 Pressure limits of fluids for operation . 66 5.104 Vent outlets 66 5.105 Warning label

21、s 66 5.106 Instructions . 66 6 Type tests . 67 6.1 General . 68 6.1.1 Grouping of tests . 68 6.1.2 Information for identification of specimens 68 6.1.3 Information to be included in type-test reports 68 6.2 Dielectric tests 68 6.2.1 Ambient air conditions during tests . 68 6.2.2 Wet test procedure .

22、 69 6.2.3 Condition of the generator circuit-breaker during dielectric tests 69 6.2.4 Criteria to pass the test 69 6.2.5 Application of test voltage and test conditions . 69 6.2.6 Tests of generator circuit-breakers of Ur 245 kV 69 6.2.7 Tests of generator circuit-breakers of Ur 245 kV 70 6.2.8 Arti

23、ficial pollution tests for outdoor insulators 70 6.2.9 Partial discharge tests 70 6.2.10 Dielectric tests on auxiliary and control circuits . 70 6.2.11 Voltage test as a condition check . 70 6.3 Radio interference voltage (r.i.v.) tests 70 6.4 Measurement of the resistance of circuits 71 6.4.1 Main

24、circuit 71 6.4.2 Auxiliary circuits . 71 6.5 Temperature-rise tests 71 6.5.1 Conditions of the generator circuit-breaker to be tested 71 6.5.2 Arrangement of the equipment . 71 6.5.3 Measurement of the temperature and the temperature rise 73 6.5.4 Ambient air temperature . 73 6.5.5 Temperature-rise

25、tests of the auxiliary and control equipment . 73 6.5.6 Interpretation of the temperature-rise tests . 74 6.5.101 Demonstrations of emergency conditions 74 6.6 Short-time withstand current and peak withstand current tests . 74 6.6.1 Arrangement of the generator circuit-breaker and of the test circui

26、t . 74 6.6.2 Test current and duration . 74 6.6.3 Behaviour of generator circuit-breaker during test . 74 6.6.4 Conditions of generator circuit-breaker after test . 74 6.7 Verification of the degree of protection 75 6.7.1 Verification of the IP coding 75 6.7.2 Verification of the IK coding 75 6.8 Ti

27、ghtness tests 75 BS IEC/IEEE 62271-37-013:2015IEC/IEEE 62271-37-013:2015 5 IEC/IEEE 2015 6.9 Electromagnetic compatibility (EMC) tests . 75 6.10 Additional tests on auxiliary and control circuits . 75 6.10.1 General . 75 6.10.2 Functional tests . 75 6.10.3 Electrical continuity of earthed metallic p

28、arts test 75 6.10.4 Verification of the operational characteristics of auxiliary contacts . 75 6.10.5 Environmental tests . 75 6.10.6 Dielectric tests . 76 6.11 X-radiation test procedure for vacuum interrupters . 76 6.101 Mechanical and environmental tests 76 6.101.1 Miscellaneous provisions for me

29、chanical and environmental tests . 76 6.101.2 Mechanical operation test at ambient air temperature . 79 6.101.3 Low and high temperature tests 81 6.101.4 Sound level tests . 85 6.102 Miscellaneous provisions for making and breaking tests . 85 6.102.1 General . 85 6.102.2 Number of test specimens 86

30、6.102.3 Arrangement of generator circuit-breaker for tests 86 6.102.4 General considerations concerning testing methods 88 6.102.5 Synthetic tests . 94 6.102.6 No-load operations before tests 94 6.102.7 Alternative operating mechanisms 94 6.102.8 Behaviour of generator circuit-breaker during tests .

31、 95 6.102.9 Condition of generator circuit-breaker after tests . 96 6.102.10 Demonstration of the most severe switching conditions . 98 6.102.11 Methods of determining prospective transient recovery voltage waves . 115 6.103 System-source short-circuit making and breaking tests 115 6.103.1 Power fac

32、tor of test circuit 115 6.103.2 Frequency of test circuit . 115 6.103.3 Earthing of test circuit 115 6.103.4 Connection of test circuit to generator circuit-breaker 117 6.103.5 Applied voltage for system-source short-circuit making tests . 117 6.103.6 System-source short-circuit making current 117 6

33、.103.7 System-source short-circuit breaking current 117 6.103.8 Transient recovery voltage (TRV) for system-source short-circuit breaking tests 118 6.103.9 Measurement of transient recovery voltage during test 119 6.103.10 Power frequency recovery voltage 119 6.103.11 System-source short-circuit tes

34、t operating sequence . 119 6.103.12 System-source short-circuit test-duties . 119 6.104 Load current breaking tests . 121 6.104.1 General . 121 6.104.2 Conditions of test severity 122 6.104.3 Number of tests . 122 6.105 Generator-source short-circuit current making and breaking tests . 122 6.105.1 P

35、ower factor of test circuit 122 6.105.2 Frequency of test circuit . 122 6.105.3 Earthing of test circuit 123 6.105.4 Connection of the test circuit to the generator circuit-breaker 123 BS IEC/IEEE 62271-37-013:2015 6 IEC/IEEE 62271-37-013:2015 IEC/IEEE 2015 6.105.5 Applied voltage for generator-sour

36、ce short-circuit making tests . 123 6.105.6 Generator-source short-circuit making current 124 6.105.7 Generator-source short-circuit breaking current 124 6.105.8 Transient recovery voltage (TRV) for generator-source short-circuit breaking tests 125 6.105.9 Measurement of transient recovery voltage d

37、uring test 125 6.105.10 Power frequency recovery voltage 125 6.105.11 Generator-source short-circuit test operating sequence 125 6.105.12 Generator-source short-circuit breaking test-duties . 125 6.106 Out-of-phase making and breaking tests 131 6.106.1 General . 131 6.106.2 Out-of-phase current swit

38、ching capability 132 6.106.3 Conditions of test severity 132 6.106.4 Test circuit . 134 6.106.5 Applied voltage before out-of-phase making tests . 136 6.106.6 Transient recovery voltage (TRV) for out-of-phase breaking tests 136 6.106.7 Demonstration of the most severe switching conditions during tes

39、t-duty OP1 . 136 6.106.8 Demonstration of the most severe switching conditions during test-duty OP2 . 136 7 Routine tests . 136 7.1 Dielectric test on the main circuit . 137 7.2 Tests on auxiliary and control circuits 137 7.2.1 Inspection of auxiliary and control circuits, and verification of confor

40、mity to the circuit diagrams and wiring diagrams 137 7.2.2 Functional tests . 137 7.2.3 Verification of protection against electrical shock 137 7.2.4 Dielectric tests . 137 7.3 Measurement of the resistance of the main circuit 138 7.4 Tightness test . 138 7.4.1 Controlled pressure systems for gas .

41、138 7.4.2 Closed pressure systems for gas 138 7.4.3 Sealed pressure systems . 138 7.4.4 Liquid tightness tests . 138 7.5 Design and visual checks 139 7.101 Mechanical operating tests 139 8 Guide to the selection of generator circuit-breakers 140 8.101 General . 140 8.102 General application conditio

42、ns . 141 8.102.1 Normal service conditions 141 8.102.2 Special service conditions 141 8.103 Application consideration 143 8.103.1 General . 143 8.103.2 Rated voltage 143 8.103.3 Rated insulation level . 143 8.103.4 Rated frequency. 144 8.103.5 Rated normal current . 144 8.103.6 Short-circuit current

43、 rating 144 8.103.7 TRV rating for system-source and generator-source short-circuits . 159 8.103.8 Rated load making and breaking current . 165 BS IEC/IEEE 62271-37-013:2015IEC/IEEE 62271-37-013:2015 7 IEC/IEEE 2015 8.103.9 Rated out-of-phase making and breaking current 169 8.103.10 Excitation switc

44、hing current 170 8.103.11 Capacitive switching current . 171 9 Information to be given with enquiries, tenders and orders 171 10 Rules for transport, storage, installation, operation and maintenance 173 10.1 Conditions during transport, storage and installation 173 10.2 Installation 174 10.2.1 Unpac

45、king and lifting 174 10.2.2 Assembly . 174 10.2.3 Mounting 174 10.2.4 Connections . 174 10.2.5 Final installation inspection 174 10.2.6 Basic input data by the user . 175 10.2.7 Basic input data by the manufacturer 175 10.2.101 Commissioning tests 175 10.2.102 Commissioning checks and test programme

46、 . 176 10.3 Operation 179 10.4 Maintenance . 180 10.4.1 General . 180 10.4.2 Recommendations for the manufacturer 180 10.4.3 Recommendations for the user . 181 10.4.4 Failure report . 181 11 Safety . 183 11.1 Precautions by manufacturers . 183 11.2 Precautions by users . 183 11.3 Electrical aspects

47、184 11.4 Mechanical aspects . 184 11.5 Thermal aspects . 185 11.6 Operation aspects . 185 12 Influence of the product on the environment . 185 Annex A (normative) Tolerances on test quantities during type tests . 186 Annex B (normative) Records and reports of type tests according to 6.6, 6.103, 6.10

48、4, 6.105 and 6.106 190 B.1 Information and results to be recorded . 190 B.2 Information to be included in type test reports 190 B.2.1 General . 190 B.2.2 Apparatus tested 190 B.2.3 Rated characteristics of generator circuit-breaker, including its operating devices and auxiliary equipment 190 B.2.4 T

49、est conditions (for each series of tests) 191 B.2.5 Short-circuit making and breaking tests 191 B.2.6 Short-time withstand current test 192 B.2.7 No-load operation 192 B.2.8 Out-of-phase making and breaking tests . 192 B.2.9 Load current switching tests . 193 B.2.10 Oscillographic and other records 193 Annex C () . 194 Annex D (normative) Use of mechanical characteristics and related requirements . 195 BS IEC/IEEE 62271-37-013:2015 8 IEC/IEEE 62271-37-013:2015 IEC/IEEE 2015 Annex E (informative) Example of the application of a generator

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