1、 IEC 60633Edition 2.1 2009-07INTERNATIONAL STANDARD NORME INTERNATIONALETerminology for high-voltage direct current (HVDC) transmission Terminologie pour le transport dnergie en courant continu haute tension (CCHT) IEC60633:1998+A1:2009 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2009 IEC, Gen
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16、ax: +41 22 919 03 00 IEC 60633Edition 2.1 2009-07INTERNATIONAL STANDARD NORME INTERNATIONALETerminology for high-voltage direct current (HVDC) transmission Terminologie pour le transport dnergie en courant continu haute tension (CCHT) INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHN
17、IQUE INTERNATIONALE CHICS 29.200 PRICE CODECODE PRIXISBN 2-8318-1049-0 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 60633 IEC:1998+A1:2009 CONTENTS FOREWORD.6 1 Scope.8 2 Normative references8 3 Symbols and abbr
18、eviations .8 3.1 List of letter symbols8 3.2 List of subscripts .9 3.3 List of abbreviations.9 4 Graphical symbols 9 5 General terms related to converter circuits 10 5.1 conversion.10 5.2 converter connection .10 5.3 bridge (converter connection) 10 5.4 (converter) arm10 5.5 by-pass path10 5.6 commu
19、tation11 5.7 commutating group11 5.8 commutation inductance 11 5.9 pulse number p11 5.10 commutation number q 11 5.11 capacitor commutated converter 11 5.12 controlled series capacitor converter11 6 Converter units and valves12 6.1 converter (unit) 12 6.2 (converter) bridge 12 6.3 valve .12 6.4 main
20、 valve.12 6.5 by-pass valve 12 6.6 thyristor module.12 6.7 reactor module 13 6.8 valve section .13 6.9 (valve) thyristor level13 6.10 valve support.13 6.11 valve structure.13 6.12 valve interface (electronics) (unit) 13 6.13 valve electronics13 6.14 valve arrester 13 6.15 converter unit arrester .13
21、 6.16 converter unit d.c. bus arrester 13 6.17 midpoint d.c. bus arrester 14 6.18 valve (anode) (cathode) reactor .14 6.19 converter transformer 14 6.20 by-pass switch.14 7 Converter operating conditions14 7.1 rectifier operation; rectification.14 7.2 inverter operation; inversion.14 60633 IEC:1998+
22、A1:2009 3 7.3 forward direction; conducting direction (of a valve) .14 7.4 reverse direction; non-conducting direction (of a valve) 14 7.5 forward current 15 7.6 reverse current 15 7.7 forward voltage15 7.8 reverse voltage15 7.9 conducting state; on-state15 7.10 valve voltage drop .15 7.11 non-condu
23、cting state; blocking state 15 7.12 firing15 7.13 (valve) control pulse 15 7.14 (valve) firing pulse .15 7.15 converter blocking .16 7.16 converter deblocking16 7.17 valve blocking16 7.18 valve deblocking16 7.19 phase control.16 7.20 (trigger) delay angle (firing) delay angle .16 7.21 (trigger) adva
24、nce angle (firing) advance angle 16 7.22 overlap angle 16 7.23 extinction angle .16 7.24 hold-off interval16 7.25 conduction interval.17 7.26 blocking interval; idle interval .17 7.27 forward blocking interval 17 7.28 reverse blocking interval 17 7.29 false firing .17 7.30 firing failure .17 7.31 co
25、mmutation failure .17 7.32 short-circuit ratio (SCR) .17 7.33 effective short-circuit ratio (ESCR).17 7.34 triggering; gating17 8 HVDC systems and substations 18 8.1 HVDC system 18 8.2 HVDC transmission system18 8.3 unidirectional HVDC system.18 8.4 reversible HVDC system 18 8.5 (HVDC) (system) pole
26、18 8.6 (HVDC) (system) bipole .18 8.7 bipolar (HVDC) system 18 8.8 monopolar (HVDC) system 19 8.9 HVDC substation HVDC converter station 19 8.10 (HVDC) substation bipole.19 8.11 (HVDC) substation pole .19 8.12 HVDC transmission line .19 8.13 HVDC transmission line pole19 8.14 earth electrode 19 8.15
27、 earth electrode line20 4 60633 IEC:1998+A1:2009 9 HVDC substation equipment .20 9.1 a.c. filter 20 9.2 d.c. (smoothing) reactor.20 9.3 d.c. reactor arrester .20 9.4 d.c. filter 20 9.5 d.c. damping circuit .20 9.6 d.c. surge capacitor .20 9.7 d.c. bus arrester 20 9.8 d.c. line arrester 20 9.9 HVDC s
28、ubstation earth 20 9.10 (d.c.) neutral bus capacitor 21 9.11 (d.c.) neutral bus arrester 21 9.12 metallic return transfer breaker (MRTB) .21 9.13 earth return transfer breaker (ERTB)21 10 Modes of control .21 10.1 control mode .21 10.2 voltage control mode .21 10.3 current control mode21 10.4 power
29、control mode .21 10.5 reactive power control mode 21 10.6 frequency control mode .21 10.7 damping control mode .21 11 Control systems22 11.1 (HVDC) control system 22 11.2 HVDC system control.22 11.3 (HVDC) master control.22 11.4 (HVDC system) bipole control 22 11.5 (HVDC system) pole control.22 11.6
30、 (HVDC) substation control .22 11.7 converter unit control .22 11.8 valve control 23 12 Control functions.23 12.1 equal delay angle control; individual phase control .23 12.2 equidistant firing control.23 12.3 control23 12.4 minimum control.24 12.5 control.24 12.6 minimum control24 12.7 control orde
31、r24 12.8 current margin .24 12.9 voltage dependent current order limit (VDCOL) 24 12.10 pole (current) balancing .24 BIBLIOGRAPHY35 Figure 1 Graphical symbols 25 Figure 2 Bridge converter connection .25 Figure 3 Example of a converter unit 26 60633 IEC:1998+A1:2009 5 Figure 4 Commutation process at
32、rectifier and inverter modes of operation.27 Figure 5 Illustrations of commutation in inverter operation.28 Figure 6 Typical valve voltage waveforms.29 Figure 7 Example of an HVDC substation .30 Figure 8 Example of bipolar two-terminal HVDC transmission system .31 Figure 9 Example of a multiterminal
33、 bipolar HVDC transmission system with parallel connected HVDC substations.31 Figure 10 Example of a multiterminal HVDC transmission system with series connected HVDC substations.32 Figure 11 A simplified steady-state voltage-current characteristic of a two-terminal HVDC system .32 Figure 12 Hierarc
34、hical structure of an HVDC control system .33 Figure 13 Capacitor commutated converter configurations 34 6 60633 IEC:1998+A1:2009 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ TERMINOLOGY FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) TRANSMISSION FOREWORD 1) The International Electrotechnical Commission (IEC
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45、 International Standard IEC 60633 has been prepared by subcommittee 22F: Power electronics for electrical transmission and distribution systems, of IEC technical committee 22: Power electronics. This consolidated version of IEC 60633 consists of the second edition (1998) documents 22F/49/FDIS and 22
46、F/53/RVD and its amendment 1 (2009) documents 22F/153/CDV and 22F/163/RVC. The technical content is therefore identical to the base edition and its amendment and has been prepared for user convenience. It bears the edition number 2.1. A vertical line in the margin shows where the base publication ha
47、s been modified by amendment 1. 60633 IEC:1998+A1:2009 7 The committee has decided that the contents of the base publication and its amendments will remain unchanged until the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publ
48、ication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 8 60633 IEC:1998+A1:2009 TERMINOLOGY FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) TRANSMISSION 1 Scope This International Standard defines terms for high-voltage direct current (HVDC) power tr
49、ansmission 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 figure 2) in which unidirectional electronic valves, e.g. semiconductor valves, are used. 2 Normative
