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1、BRITISH STANDARD BS EN 60633:1999 IEC 60633: 1998 Terminology for high-voltage direct current (HVDC) transmission The European Standard EN 60633:1999 has the status of a British Standard ICS 01.040.29; 29.200 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 02:15:11 GMT+00:00 2006, Uncontrolle
2、d Copy, (c) BSI BS EN 60633:1999 This British Standard, having been prepared under the direction of the Electrotechnical Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 April 1999 BSI 04-2000 ISBN 0 580 32175 4 National foreword This British
3、 Standard is the English language version of EN 60633:1999. It is identical with IEC 60633:1998. The UK participation in its preparation was entrusted to Technical Committee PEL/22, Static power converter equipment, which has the responsibility to: aid enquirers to understand the text; present to th
4、e responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtaine
5、d on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers
6、from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC standards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international or Euro
7、pean publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contrac
8、t. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 24,
9、an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldu
10、n, na, Wed Nov 08 02:15:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60633:1999 BSI 04-2000i Contents Page National forewordInside front cover Foreword2 Text of EN 606335 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 02:15:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licens
11、ed Copy: sheffieldun sheffieldun, na, Wed Nov 08 02:15:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60633 January 1999 ICS 29.200 English version Terminology for high-voltage direct current (HVDC) transmission (IEC 60633:1998) Terminologie pour l
12、e transport dnergie en courant continu haute tension (CCHT) (CEI 60633:1998) Terminologie fr Hochspannungsgleichstrombertragung (HG) (IEC 60633:1998) This European Standard was approved by CENELEC on 1999-01-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stip
13、ulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standa
14、rd exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the nationa
15、l electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europ
16、en de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1999 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60633:1999 E Licensed Copy: sheffiel
17、dun sheffieldun, na, Wed Nov 08 02:15:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60633:1999 BSI 04-2000 2 Foreword The text of document 22F/49/FDIS, future edition 2 of IEC 60633, prepared by SC 22F, Power electronics for electrical transmission and distribution systems, of IEC TC 22, Power el
18、ectronics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60633 on 1999-01-01. The following dates were fixed: Annexes designated “normative” are part of the body of the standard. In this standard, Annex ZA is normative. Annex ZA has been added by CENELEC. Endorseme
19、nt notice The text of the International Standard IEC 60633:1998 was approved by CENELEC as a European Standard without any modification. In the official version, for the Bibliography, the following notes have to be added for the standards indicated: Contents Page Foreword2 1Scope5 2Normative referen
20、ces5 3Symbols and abbreviations5 3.1List of letter symbols5 3.2List of subscripts5 3.3List of abbreviations5 4Graphical symbols6 5General terms related to converter circuits6 5.1Conversion6 5.2Converter connection6 5.3Bridge (converter connection)6 5.4(Converter) arm6 5.5By-pass path6 5.6Commutation
21、6 5.7Commutating group6 5.8Commutation inductance6 5.9Pulse number p7 5.10Commutation number q7 6Converter units and valves7 6.1Converter unit7 6.2(Converter) bridge7 6.3Valve7 6.4Main valve7 6.5By-pass valve7 6.6Thyristor module7 6.7Reactor module7 6.8Valve section7 6.9(Valve) thyristor level7 6.10
22、Valve support7 6.11Valve structure7 6.12Valve interface (electronics) (unit)7 6.13Valve electronics8 6.14Valve arrester8 6.15Converter unit arrester8 6.16Converter unit d.c. bus arrester8 6.17Midpoint d.c. bus arrester8 6.18Valve (anode) (cathode) reactor8 6.19Converter transformer8 6.20By-pass swit
23、ch8 7Converter operating conditions8 7.1Rectifier operation; rectification8 latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement(dop) 1999-10-01 latest date by which the national standards conflicting with the EN have
24、to be withdrawn(dow) 2001-10-01 IEC 60076 NOTEHarmonized as HD 398 (modified) series and as EN 60076 (modified) series. IEC 60099 NOTEHarmonized in the EN 60099 (modified) series. IEC 60146-1-3 NOTEHarmonized as EN 60146-1-3:1993 (not modified). IEC 60617-4 NOTEHarmonized as EN 60617-4:1996 (not mod
25、ified). IEC 60617-7 NOTEHarmonized as EN 60617-7:1996 (not modified). Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 02:15:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60633:1999 BSI 04-20003 Page 7.2Inverter operation; inversion8 7.3Forward direction8 7.4Reverse direction8 7.5Forward cu
26、rrent8 7.6Reverse current8 7.7Forward voltage8 7.8Reverse voltage8 7.9Conducting state8 7.10Valve voltage drop8 7.11Non-conducting state; blocking state8 7.12Firing9 7.13(Valve) control pulse9 7.14(Valve) firing pulse9 7.15Converter blocking9 7.16Converter deblocking9 7.17Valve blocking9 7.18Valve d
27、eblocking9 7.19Phase control9 7.20(Trigger) delay angle 9 7.21(Trigger) advance angle 9 7.22Overlap angle 9 7.23Extinction angle 9 7.24Hold-off interval9 7.25Conduction interval9 7.26Blocking interval; idle interval9 7.27Forward blocking interval10 7.28Reverse blocking interval10 7.29False firing10
28、7.30Firing failure10 7.31Commutation failure10 7.32Short-circuit ratio (SCR)10 7.33Effective short-circuit ratio (ESCR)10 8HVDC systems and substations10 8.1HVDC system10 8.2HVDC transmission system10 8.3Unidirectional HVDC system10 8.4Reversible HVDC system10 8.5(HVDC) (system) pole10 8.6(HVDC) (sy
29、stem) bipole10 8.7Bipolar (HVDC) system10 8.8Monopolar (HVDC) system10 8.9HVDC substation11 8.10(HVDC) substation bipole11 8.11(HVDC) substation pole11 8.12HVDC transmission line11 Page 8.13HVDC transmission line pole11 8.14Earth electrode11 8.15Earth electrode line11 9HVDC substation equipment11 9.
30、1AC filter11 9.2DC (smoothing) reactor11 9.3DC reactor arrester11 9.4DC filter11 9.5DC damping circuit11 9.6DC surge capacitor11 9.7DC bus arrester11 9.8DC line arrester11 9.9HVDC substation earth12 9.10(DC) neutral bus capacitor12 9.11(DC) neutral bus arrester12 9.12Metallic return transfer breaker
31、 (MRTB)12 9.13Earth return transfer breaker (ERTB)12 10Modes of control12 10.1Control mode12 10.2Voltage control mode12 10.3Current control mode12 10.4Power control mode12 10.5Reactive power control mode12 10.6Frequency control mode12 10.7Damping control mode12 11Control systems12 11.1(HVDC) Control
32、 system12 11.2HVDC system control12 11.3(HVDC) master control12 11.4(HVDC system) bipole control12 11.5(HVDC system) pole control12 11.6(HVDC) substation control12 11.7Converter unit control13 11.8Valve control13 12Control functions13 12.1Equal delay angle control; individual phase control13 12.2Equ
33、idistant firing control13 12.3 control13 12.4Minimum control13 12.5 control13 12.6Minimum control13 12.7Control order13 12.8Current margin13 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 02:15:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60633:1999 4 BSI 04-2000 Page 12.9Voltage depende
34、nt current order limit (VDCOL)14 12.10 Pole (current) balancing14 Annex ZA (normative) Normative references to international publications with their corresponding European publicationsInside back cover Bibliography24 Figure 1 Graphical symbols14 Figure 2 Bridge converter connection14 Figure 3 Exampl
35、e of a converter unit15 Figure 4 Commutation process at rectifier and inverter modes of operation16 Figure 5 Illustrations of commutation in inverter operation17 Figure 6 Typical valve voltage waveforms18 Figure 7 Example of an HVDC substation19 Figure 8 Example of a bipolar two-terminal HVDC transm
36、ission system20 Figure 9 Example of a multiterminal bipolar HVDC transmission system with parallel connected HVDC substations21 Figure 10 Example of a multiterminal bipolar HVDC transmission system with series connected HVDC substations21 Figure 11 A simplified steady-state voltage-current character
37、istic of an HVDC system22 Figure 12 Hierarchical structure of an HVDC control system23 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 02:15:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60633:1999 BSI 04-20005 1 Scope This International Standard defines terms for high-voltage direct curre
38、nt (HVDC) power transmission systems and for HVDC substations using electronic power converters for the conversion from a.c. to d.c. or vice versa. This standard is applicable to HVDC substations with line commutated converters, most commonly based on three-phase bridge (double way) connections (see
39、 Figure 2) in which unidirectional electronic valves, e.g. semiconductor valves, are used. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions
40、 indicated were valid. All normative documents are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. Members of IEC and ISO maintain regist
41、ers of currently valid International Standards. IEC 60027 (all parts), Letter symbols to be used in electrical technology. IEC 60050-551:1998, International Electrotechnical Vocabulary Part 551: Power electronics. IEC 60146-1-1:1991, General requirements and line commutated convertors Part 1-1: Spec
42、ifications of basic requirements. IEC 60617-5:1996, Graphical symbols for diagrams Part 5: Semiconductors and electron tubes. IEC 60617-6:1996, Graphical symbols for diagrams Part 6: Production and conversion of electrical energy. 3 Symbols and abbreviations The list covers only the most frequently
43、used symbols. For a more complete list of the symbols which have been adopted for static converters see IEC 60027 and other standards listed in the normative references and the bibliography. 3.1 List of letter symbols 3.2 List of subscripts 3.3 List of abbreviations The following abbreviations are a
44、lways in capital letters and without dots. Uddirect voltage (any defined value) Ud0conventional no-load direct voltage Udi0ideal no-load direct voltage UdNrated direct voltage ULline-to-line voltage on line side of converter transformer, r.m.s. value including harmonics ULNrated value of UL Uv0no-lo
45、ad phase-to-phase voltage on the valve side of transformer, r.m.s. value excluding harmonics Iddirect current (any defined value) IdNrated direct current ILcurrent on line side of converter transformer, r.m.s. value including harmonics ILNrated value of IL Ivcurrent on valve side of transformer, r.m
46、.s. value including harmonics (trigger) delay angle (trigger) advance angle extinction angle overlap angle ppulse number qcommutation number 0 (zero)at no load Nrated value or at rated load ddirect current or voltage iideal Lline side of converter transformer vvalve side of converter transformer max
47、maximum minminimum npertaining to harmonic component of order n HVDChigh-voltage direct current MVUmultiple valve (unit) (see 6.3.2) SCRshort-circuit ratio (see 7.32) ESCReffective short-circuit ratio (see 7.33) MTDCmultiterminal HVDC transmission system (see 8.2.2) MRTBmetallic return transfer brea
48、ker (see 9.12) ERTBearth return transfer breaker (see 9.13) VDCOLvoltage dependent current order limit (see 12.9) Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 08 02:15:11 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 60633:1999 6 BSI 04-2000 4 Graphical symbols Figure 1 shows the specific gra
49、phical symbols which are defined only for the purposes of this standard. For a more complete list of the graphical symbols which have been adopted for static converters, see IEC 60617-5 and IEC 60617-6. 5 General terms related to converter circuits For the purposes of this standard, the following terms and definitions apply. NOTEFor a more complete list of the terms which have been adopted for static converters, see IEC 60050(551) and IEC 60146-1-1. 5.1 conversion in the context of HVDC, the transfer of ener