EN 60099-9-2014 en Surge arresters - Part 9 Metal-oxide surge arresters without gaps for HVDC converter stations.pdf

1、BSI Standards PublicationSurge arrestersPart 9: Metal-oxide surge arresters without gaps for HVDC converter stationsBS EN 60099-9:2014National forewordThis British Standard is the UK implementation of EN 60099-9:2014. It isidentical to IEC 60099-9:2014.The UK participation in its preparation was ent

2、rusted to TechnicalCommittee PEL/37, Surge Arresters - High Voltage.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct applicati

3、on. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 73982 8ICS 29.120.50; 29.240.10Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy

4、Committee on 30 September 2014. Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 60099-9:2014EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 60099-9 September 2014 ICS 29.240.10; 29.120.50 English Version Surge arresters - Part 9: Metal-oxide surge arresters wi

5、thout gaps for HVDC converter stations (IEC 60099-9:2014) Parafoudres - Partie 9: Parafoudres oxyde mtalliquesans clateur pour postes de conversion CCHT (CEI 60099-9:2014) berspannungsableiter - Teil 9: Metalloxidableiter ohneFunkenstrecken fr HG-Stromrichterstationen (IEC 60099-9:2014) This Europea

6、n Standard was approved by CENELEC on 2014-07-31. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references c

7、oncerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELE

8、C member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Re

9、public of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,Turkey and the United Kingdom. European Committee for Electrotechnical Standardizat

10、ion Comit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60099-9:2014 E

11、 EN 60099-9:2014 - 2 - Foreword The text of document 37/417/FDIS, future edition 1 of IEC 60099-9, prepared by IEC/TC 37 “Surge arresters“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60099-9:2014. The following dates are fixed: latest date by which the document has t

12、o be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-05-01 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-07-31 Attention is drawn to the possibility that some of the elements of th

13、is document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 60099-9:2014 was approved by CENELEC as a European Standard without any modification. In the

14、official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60071-1 NOTE Harmonized as EN 60071-1. IEC 60143-1 NOTE Harmonized as EN 60143-1. IEC 60633:1998 NOTE Harmonized as EN 60633:1999 (not modified). IEC 60507 NOTE Harmonized as EN 60507. IEC 62271

15、-1:2007 NOTE Harmonized as EN 62271-1:2008 (not modified). ISO 4892-1 NOTE Harmonized as EN ISO 4892-1. ISO 4892-2 NOTE Harmonized as EN ISO 4892-2. ISO 4892-3 NOTE Harmonized as EN ISO 4892-3. BS EN 60099-9:2014- 3 - EN 60099-9:2014 Annex ZA (normative) Normative references to international publica

16、tions with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced

17、 document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www

18、.cenelec.eu. Publication Year Title EN/HD Year IEC 60060-1 - High-voltage test techniques - Part 1: General definitions and test requirements EN 60060-1 - IEC 60060-2 - High-voltage test techniques - Part 2: Measuring systems EN 60060-2 - IEC 60068-2-11 1981 Environmental testing - Part 2: Tests - T

19、est Ka: Salt mist EN 60068-2-11 1999 IEC 60068-2-14 - Environmental testing - Part 2-14: Tests - Test N: Change of temperature EN 60068-2-14 - IEC 60068-2-17 - Environmental testing - Part 2: Tests - Test Q: Sealing EN 60068-2-17 - IEC 60071-2 1996 Insulation co-ordination - Part 2: Application guid

20、e EN 60071-2 1997 IEC 60099-4 (mod) 2004 Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems EN 60099-4 2004 IEC 60143-2 - Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks EN 60143-2 - IEC 60270 - High-voltage test techniqu

21、es - Partial discharge measurements EN 60270 - IEC 60721-3-2 - Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 2: Transportation EN 60721-3-2 - IEC 62217 - Polymeric HV insulators for indoor and outdoor use - Ge

22、neral definitions, test methods and acceptance criteria EN 62217 - BS EN 60099-9:2014EN 60099-9:2014 - 4 - Publication Year Title EN/HD Year IEC 62271-200 2011 High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and

23、 including 52 kV EN 62271-200 2012 IEC 62271-203 2011 High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV EN 62271-203 2012 IEC/TS 60071-5 2002 Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC)

24、converter stations - - IEC/TS 60815-2 - Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 2: Ceramic and glass insulators for a.c. systems - - CISPR 16-1-1 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1

25、: Radio disturbance and immunity measuring apparatus - Measuring apparatus EN 55016-1-1 - CISPR/TR 18-2 - Radio interference characteristics of overhead power lines and high-voltage equipment - Part 2: Methods of measurement and procedure for determining limits - - BS EN 60099-9:2014 2 IEC 60099-9:2

26、014 IEC 2014 CONTENTS 1 Scope 9 2 Normative references 9 3 Terms and definitions 10 4 Typical HVDC converter station schemes, arrester types, locations and operating voltage 19 5 Identification and classification 24 5.1 Arrester identification 24 5.2 Arrester classification . 25 6 Service conditions

27、 . 25 6.1 Normal service conditions . 25 6.2 Abnormal service conditions . 25 7 Requirements 26 7.1 Insulation withstand of the arrester housing 26 7.2 Reference voltage . 26 7.3 Residual voltage . 26 7.4 Internal partial discharge 27 7.5 Seal leak rate 27 7.6 Current distribution in a multi-column

28、arrester and between matched arresters . 27 7.7 Long term stability under continuous operating voltage . 27 7.8 Repetitive charge transfer withstand . 27 7.9 Thermal energy capability . 27 7.10 Short-circuit performance 28 7.11 Requirements on internal grading components 28 7.12 Mechanical loads 28

29、7.12.1 General . 28 7.12.2 Bending moment 28 7.12.3 Resistance against environmental stresses . 28 7.12.4 Insulating base 28 7.12.5 Mean value of breaking load (MBL) 29 7.13 Electromagnetic compatibility 29 7.14 End of life . 29 8 General testing procedure . 29 8.1 Measuring equipment and accuracy 2

30、9 8.2 Reference voltage measurements . 29 8.3 Test samples 29 8.3.1 General . 29 8.3.2 Arrester section requirements 30 9 Type tests (design tests) . 31 9.1 General . 31 9.2 Insulation withstand test on the arrester housing . 32 9.2.1 General . 32 9.2.2 Tests on individual unit housings . 32 9.2.3 T

31、ests on complete arrester housing assemblies . 32 BS EN 60099-9:2014IEC 60099-9:2014 IEC 2014 3 9.2.4 Ambient air conditions during tests 32 9.2.5 Wet test procedure 33 9.2.6 Lightning impulse voltage test 33 9.2.7 Switching impulse voltage test . 33 9.2.8 Power-frequency voltage test. 34 9.3 Short-

32、circuit tests 34 9.4 Internal partial discharge tests 35 9.5 Test of the bending moment 36 9.5.1 Test on porcelain-housed arresters 36 9.5.2 Test on polymer-housed arresters . 37 9.6 Environmental tests 43 9.6.1 General . 43 9.6.2 Overview . 43 9.6.3 Sample preparation . 44 9.6.4 Test procedure 44 9

33、.6.5 Test evaluation 44 9.7 Weather ageing test 44 9.7.1 General . 44 9.7.2 Test specimens . 44 9.7.3 Test procedure 44 9.7.4 Evaluation of the test . 45 9.8 Seal leak rate test . 46 9.8.1 General . 46 9.8.2 Overview . 46 9.8.3 Sample preparation . 46 9.8.4 Test procedure 46 9.8.5 Test evaluation 46

34、 9.9 Radio interference voltage (RIV) test 46 9.10 Residual voltage test 48 9.10.1 General . 48 9.10.2 Steep current impulse residual voltage test 49 9.10.3 Lightning impulse residual voltage test 49 9.10.4 Switching impulse residual voltage test 50 9.11 Test to verify long term stability under cont

35、inuous operating voltage . 50 9.11.1 General . 50 9.11.2 Test procedure for arresters subjected to voltage reversal . 51 9.11.3 Test procedure for arresters not subjected to voltage reversal . 53 9.12 Test to verify the repetitive charge transfer rating, Qrs54 9.12.1 General . 54 9.12.2 Test procedu

36、re 55 9.12.3 Test evaluation 55 9.12.4 Rated values of repetitive charge transfer rating, Qrs56 9.13 Heat dissipation behaviour of test sample . 56 9.13.1 General . 56 9.13.2 Arrester section requirements 56 9.13.3 Procedure to verify thermal equivalency between arrester and arrester section . 56 9.

37、14 Test to verify the thermal energy rating, Wth. 57 9.14.1 General . 57 BS EN 60099-9:2014 4 IEC 60099-9:2014 IEC 2014 9.14.2 Arrester section requirements 57 9.14.3 Test procedure 57 9.15 Test to verify the dielectric withstand of internal components 58 9.15.1 General . 58 9.15.2 Test procedure 59

38、 9.15.3 Test evaluation 59 9.16 Test of internal grading components . 59 9.16.1 Test to verify long term stability under continuous operating voltage 59 9.16.2 Thermal cyclic test . 60 10 Routine tests and acceptance test . 61 10.1 Routine tests. 61 10.2 Acceptance tests 62 10.2.1 Standard acceptanc

39、e tests 62 10.2.2 Special thermal stability test 62 11 Test requirements on different types of arresters . 62 11.1 General . 62 11.2 Valve arrester (V) . 62 11.2.1 General . 62 11.2.2 Continuous operating voltage 62 11.2.3 Equivalent continuous operating voltage 63 11.2.4 Type tests 64 11.2.5 Routin

40、e and acceptance tests 65 11.3 Bridge arrester and HV and LV converter unit arresters (B, CH, CL) . 65 11.3.1 Continuous operating voltage 65 11.3.2 Equivalent continuous operating voltage 66 11.3.3 Type tests 66 11.3.4 Routine and acceptance tests 66 11.4 Converter unit arrester (C) 66 11.4.1 Gener

41、al . 66 11.4.2 Continuous operating voltage 66 11.4.3 Equivalent continuous operating voltage 66 11.4.4 Type tests 67 11.4.5 Routine and acceptance tests 67 11.5 Mid-point d.c. bus arrester, mid-point bridge arresters and arrester between converters (M, MH, ML, CM) . 67 11.5.1 Continuous operating v

42、oltage 67 11.5.2 Equivalent continuous operating voltage 67 11.5.3 Type tests 68 11.5.4 Routine and acceptance tests 68 11.6 Converter unit d.c. bus arrester (CB). 68 11.6.1 Continuous operating voltage 68 11.6.2 Equivalent continuous operating voltage 68 11.6.3 Type tests 69 11.6.4 Routine and acce

43、ptance tests 69 11.7 DC bus and d.c. line/cable arrester (DB, DL/DC) . 69 11.7.1 General . 69 11.7.2 Continuous operating voltage 69 11.7.3 Equivalent continuous operating voltage 69 11.7.4 Type tests 69 BS EN 60099-9:2014IEC 60099-9:2014 IEC 2014 5 11.7.5 Routine and acceptance tests 70 11.8 Neutra

44、l bus arresters (EB, E1, E) 71 11.8.1 Continuous operating voltage 71 11.8.2 Equivalent continuous operating voltage 71 11.8.3 Type tests 71 11.8.4 Routine and acceptance tests 72 11.9 DC and AC filter arresters (FA, FD). 72 11.9.1 Continuous operating voltage 72 11.9.2 Equivalent continuous operati

45、ng voltage 72 11.9.3 Type tests 74 11.9.4 Routine and acceptance tests 74 11.10 Electrode line and metallic return arresters (EL, EM) 74 11.10.1 Continuous operating voltage 74 11.10.2 Equivalent continuous operating voltage 74 11.10.3 Type tests 74 11.10.4 Routine and acceptance tests 74 11.11 Smoo

46、thing reactor arrester (DR) . 74 11.11.1 General . 74 11.11.2 Continuous operating voltage 74 11.11.3 Equivalent continuous operating voltage 74 11.11.4 Type tests 74 11.11.5 Routine and acceptance tests 74 11.12 Capacitor arrester (CC) . 75 11.12.1 General . 75 11.12.2 Continuous operating voltage

47、75 11.12.3 Equivalent continuous operating voltage 75 11.12.4 Type tests 75 11.12.5 Routine and acceptance tests 75 11.13 Transformer valve winding arrester (T) 75 11.13.1 General . 75 11.13.2 Continuous operating voltage 76 11.13.3 Equivalent continuous operating voltage 76 11.13.4 Type tests 76 11

48、.13.5 Routine and acceptance tests 76 Annex A (normative) Test to verify thermal equivalency between complete arrester and arrester section 77 Annex B (normative) Determination of the start temperature in the thermal recovery test . 79 Annex C (normative) Mechanical considerations 80 C.1 Test of ben

49、ding moment 80 C.2 Seismic test 81 C.3 Definition of mechanical loads 81 C.4 Definition of seal leak rate 83 C.5 Calculation of wind-bending-moment. 83 C.6 Procedures of tests of bending moment for porcelain and polymer-housed arresters . 84 Annex D (informative) Different circuit configurations . 86 Bibliography 88 BS EN 60099-9:2014 6 IEC 60099-9:2014 IEC 2014 Figure 1 Single line diagram of typical converter station with two 12-pulse converter bridges per pole 20 Figure 2 Single line diagram of typical co