EN 60146-1-1:1993
(Main)Semiconductor convertors - General requirements and line commutated convertors - Part 1-1: Specifications of basic requirements
Semiconductor convertors - General requirements and line commutated convertors - Part 1-1: Specifications of basic requirements
Part 1-1: Specifications of basic requirements Specifies the requirements for the performance of all electronic power convertors and electronic power switches using controllable and/or non-controllable electronic valves. Specifies the requirements applicable to line commutated convertors for conversion of a.c. power to d.c. power or vice versa including tests and service conditions which influence the basis of rating.
Halbleiter-Stromrichter - Allgemeine Anforderungen und netzgeführte Stromrichter - Teil 1-1: Festlegung der Grundanforderungen
Convertisseurs à semiconducteurs - Spécifications communes et convertisseurs commutés par le réseau - Partie 1-1: Spécifications des clauses techniques de base
Spécifie les règles relatives aux caractéristiques de fonctionnement de tous les convertisseurs électroniques de puissance ainsi que des commutateurs électroniques de puissance utilisant des valves électroniques, commandables ou non. Spécifie les clauses techniques de base applicables aux convertisseurs à commutation par le réseau, pour la conversion alternative-continue ou vice versa y compris les essais et les conditions d'emploi qui ont une influence sur le dimensionnement.
Semiconductor convertors - General requirements and line commutated convertors - Part 1-1: Specifications of basic requirements (IEC 60146-1-1:1991)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2001
Semiconductor convertors - General requirements and line commutated
convertors - Part 1-1: Specifications of basic requirements (IEC 60146-1-1:1991)
Semiconductor convertors - General requirements and line commutated convertors --
Part 1-1: Specifications of basic requirements
Halbleiter-Stromrichter - Allgemeine Anforderungen und netzgeführte Stromrichter -- Teil
1-1: Festlegung der Grundanforderungen
Convertisseurs à semiconducteurs - Spécifications communes et convertisseurs
commutés par le réseau -- Partie 1-1: Spécifications des clauses techniques de base
Ta slovenski standard je istoveten z: EN 60146-1-1:1993
ICS:
29.200 8VPHUQLNL3UHWYRUQLNL Rectifiers. Convertors.
6WDELOL]LUDQRHOHNWULþQR Stabilized power supply
QDSDMDQMH
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
NORME CEI
IEC
INTERNATIONALE
146-1-1
INTERNATIONAL
Troisième édition
STANDARD
Third edition
1991-03
Convertisseurs à semiconducteurs
Spécifications communes et
convertisseurs commutés par le réseau
1-1:
Partie
Spécifications des clauses techniques de base
Semiconductor convertors
General requirements and
line commutated convertors
Part 1-1:
Specifications of basic requirements
réservés —
© CEI 1991 Droits de reproduction Copyright —. all rights reserved
Aucune partie de cette publication ne peut Sire reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous quelque forme que ce soit et par aucun pro- any form or by any means, electronic or mechanical,
cédé, électronique ou mécanique, y compris la photocopie et including photocopying and microfilm, without permission
les microfilms, sans l'accord écrit de l'éditeur. in writing from the publisher.
Élect technique Suisse
Bureau Central de la Commission ro Internationale 3, rue de Varembé Genève,
Commission Electrotechnique Internationale CODE PRIX ^
International Electrotechnical Commissionommission
PRICE CODE j
IEC MenutytapoAHan 3nettrpoTexHecKan HoMHCCaa
Pour prix, voir catalogue en vigueur
• •
For price, see current catalogue
IEC Publication 146-1-1
Publication 146-1-1 de la CEI
(3rd edition - 1991)
- 1991)
(39 édition
Semiconductor convertors -
Convertisseurs à semi-conducteurs -
General requirements and
Spécifications communes et
line commutated convertors
convertisseurs commutés par le réseau
Part 1-1: Specifications of basic
Partie 1-1: Spécifications des
requirements
clauses techniques de base
CORRIGENDUM
Page 114
Remplacer le tableau 6 existant
par le nouveau tableau 6 suivant:
Tableau 6 - Tensions d'essai, moyenne tension
Tension de choc Tension alternative
Tension réseau
(1,2 µs/50 µs) (fréquence industrielle)
kV
kV (crête) kV (valeur efficace)
0,5 < ULN 5 1,1 non applicable 1 + 2 Uk4/4
1,1 < 3,6
non applicable 3 UM/,l2
ULN 5
.ï,ü < ULN 5 38 15 + 3 UMtI2 4 + 1,8 UM/4-2--
Page 115
Replace existing table 6 with new table 6 below:
Table 6 - Test voltages, medium voltage
A.C. voltage
Impulse voltage
Line voltage
(1,2 µs/50 µs) (power frequency)
kV
kV (peak) kV r.m.s.
0,5 < ULN 5 1,1 non applicable 1 + 2 UMNT
1,1 < ULN 5 3,6 non applicable 3 UNTM
3,6 < ULN 5 38 15 + 3 UMgr 4 + 1 ,8 UM/lT
August 1993
Août 1993
146-1-1 © IEC - 3 -
CONTENTS
Page
FOREWORD
Section 1 - General
Clause
1.1 Scope and object
1.2 Normative references 13
1.3 Classification of semiconductor power equipment and valves
1.3.1 Classification of semiconductor power equipment 15
1.3.2 Classification of semiconductor valves
1.4 List of principal letter symbols and subscripts
1.4.1 List of subscripts
1.4.2 List of symbols (self evident symbols are not listed)
1.5 Definitions 23
1.5.1 Semiconductor device (IEV 551-03-05, modified)
1.5.2 Power semiconductor diode 25
1.5.3 Thyristor
1.5.4 Reverse blocking triode thyristor
1.5.5 Reverse conducting triode thyristor
1.5.6 Bidirectional triode thyristor (triac) 25
1.5.7 Turn-off thyristor (GTO = Gate Turn Off)
1.5.8 Combination of semiconductor devices
1.5.9 Convertor circuit elements 27
1.5.10 Convertor connection (IEV 551-04-17)
1.5.11 Controllability of convertor arms
1.5.12 Quadrants of operation (on d.c. side)
1.5.13 Commutation and quenching (see figure 1)
1.5.14 Type of commutation
1.5.15 Self commutation (IEV 551-05-06)
1.5.16 Type of quenching 33
1.5.17 Commutation circuit (IEV 551-05-09)
1.5.18 Trigger delay angle a (IEV 551-05-29, modified)
i3 37
1.5.19 Trigger advance angle
1.5.20 Inherent delay angle a , 37
1.5.21 Extinction angle 'y (IEV 551-05-30, modified)
1.5.22 Definitions of rated values
1.5.23 Definitions of rated values for assemblies and equipment 43
1.5.24 Efficiency definitions
1.5.25 Terms used in connection with convertor faults
1.5.26 Factors on the a.c. side
1.5.27 Terms used in connection with d.c. voltage
1.5.28 Terms used in connection with direct voltage regulation
1.5.29 Definitions related to cooling
1.5.30 Temperature definitions
1.5.31 Electrical disturbance 55
1.5.32 Level of immunity of a convertor
1.5.33 Level of generated disturbance of a convertor 55
1.5.34 Reference level of generated disturbance of a convertor
1.5.35 Relative short-circuit power, RSC
1.5.36 Compatibility of a system
1.5.37 Types and characteristics of common disturbances
1.5.38 Harmonic distortion (IEV 551-06-07)
146-1-1 © IEC -5-
Clause Page
Section 2 - Service conditions
2.1 Code of identification for cooling method 59
2.1.1 Letter symbols to be used
2.1.2 Arrangement of letter symbols
2.2 Environmental cond itions.
2.2.1 Ambient air circulation
2.2.2 Normal service conditions
2.2.3 Unusual service conditions 65
2.3 Electrical service conditions
2.3.1 Electrical environment specification
2.3.2 Unknown site conditions
2.4 Character of the load
2.5 Electrical se ice conditions as a basis of ratings 69
rv
2.5.1 Frequency
2.5.2 A.C. voltage
2.5.3 Voltage unbalance
2.5.4 A.C. voltage wave form
Section 3 - Convertor equipment and assemblies
3.1 Electrical connection and calculation factors
3.1.1 Standard design convertors
3.1.2 Special design convertors
3.2 Calculation factors
3.2.1 Voltage ratio
3.2.2 Line side current factor
3.2.3 Voltage regulation
77 3.2.4 Magnetic circuit
3.2.5 Power loss factor
3.3 Losses and efficiency 81
3.3.1 General
3.3.2 Included losses 81
3.3.3 Not included losses 83
3.4 Power factor
3.4.1 General
3.4.2 Power, reactive power, apparent power and displacement factor
3.5 Voltage regulation
3.5.1 Inherent direct voltage regulation 85
3.5.2 Influence of other convertors
3.5.3 Twelve pulse convertors 89
3.5.4 Boost and buck connection convertors (series connection)
3.6 Harmonics in line currents and voltages
3.6.1 Order of harmonics
3.6.2 Amplification of harmonic currents 91
3.7 Direct voltage harmonic content
3.8 A.C. current in the direct current output
3.9 Interference 91
3.9.1 Interference with in-plant low current control and communication lines
3.9.2 Interference with telephone and communication links
IEC
146-1-1 © - 7 -
Page
Clause
3.10 Rated values for convertors
3.10.1 General
3.10.2 Rated output voltage
3.10.3 Rated current values 95
3.10.4 Particular remarks for double convertors
Markings 99
3.11
3.11.1 Clear indication of manufacturer or supplier
3.11.2 Indication of the type of equipment 99
3.11.3 Marking of the input and output terminals of the main circuit
Rating plate 103
3.11.4
Section 4 - Tests for valve device assemblies and convertor equipment
4.1 General
4.1.1 Type tests
4.1.2 Routine tests
4.1.3 Performance of tests
4.1.4 Test schedule 109
4.2 Test specifications
4.2.1 Insulation tests
4.2.2 115 Light load and functional test
4.2.3 Rated current test
4.2.4 Power loss determination for assemblies and equipment
4.2.5 Temperature rise test
4.2.6 Power factor measurements
'121
4.2.7 Checking of auxiliary devices
Measurement of the inherent voltage regulation 4.2.8
4.2.9 Checking the properties of the control equipment
4.2.10 Checking the protective devices
4.2.11 Immunity test
4.2.12 Overcurrent capability test
Radio frequency generated interference and conducted noise 4.2.13
4.2.14 Audible noise
4.2.15 Measurement of ripple voltage and current
4.2.16 Additional tests
4.3 Tolerances
Annex A (informative) Index of definitions
Annex B (informative) Bibliography
Figures
1 - Types of commutation.
2 - Illustration of angles
3 - Voltage regulation 49
4 - A.C. voltage waveforms 73
Tables
1 - Connections and calculation factors
2 - Standard duty classes 97
3 - Examples of load cycles
4 - Summary of tests 109
5 - Test voltages, low voltage
6 - Test voltages, medium voltages
146-1-1 © IEC - 9 -
INTERNATIONAL ELECTROTECHNICAL COMMISSION
SEMICONDUCTOR CONVERTORS
General requirements and line commutated convertors
Part 1-1: Specifications of basic requirements
FOREWORD
The formal decisions or agreements of the IEC on technical matters, prepared by Technical Committees on which all
1)
the National Committees having special interest therein are represented, express, as nearly as possible, an interna-
tional consensus of opinion on the subject dealt with.
2) They have the form of recommendations for international use and they are accepted by the National Committees in
that sense.
In order to promote international unification, the IEC expresses the wish that all National Committees should adopt the
3)
text of the IEC recommendation for their national rules in so far as national conditions will permit. Any divergence
between the IEC recommendation and the corresponding national rules should, as far as possible, be clearly indicated
in the latter.
This standard has been prepared by Sub-Committee 22B: Semiconductor Convertors, of
IEC Technical Committee No. 22: Power electronics. It constitutes Part 1 of IEC 146 and
partly replaces IEC 146 (1973) and its Amendment No. 1 (1975).
The text of this standard is based upon the following documents:
Six Months' Rule Report on the Voting Two Months' Procedure Report on the Voting
22B(CO)55 22B(CO)57
22B(CO)50 226(CO)54
Full information on the voting for the approval of this standard can be found in the Voting
Reports indicated in the above table.
146-1-1 © IEC - 11 -
SEMICONDUCTOR CONVERTORS
General requirements and line commutated convertors
Part 1-1: Specifications of basic requirements
Section 1 - General
1.1 Scope and object
This International Standard specifies the requirements for the performance of all electronic
power convertors and electronic power switches using controllable and/or non-controllable
electronic valves.
The electronic valves mainly comprise semiconductor devices, i.e. diodes and various
thyristors, turn-
thyristors and transistors, such as reverse blocking or conducting
types of
off thyristors, triacs and power transistors. The devices may be controlled by means of
current, voltage or light. Non-bistable devices are assumed to be operated in the switched
mode.
This standard is primarily intended to specify the requirements applicable to line commu-
tated convertors for conversion of a.c. power to d.c. power or vice versa. Parts of this
standard are applicable also to other types of electronic power convertors and should be
regarded as a standard for them in so far as it is not in contradiction to additional IEC
Standards for particular types of semiconductor convertors given in existing or future IEC
Publications.
These specific equipment requirements are applicable to semiconductor power convertors
that either implement different types of power conversion or use different types of commu-
tation (for example semiconductor self-commutated convertors) or involve particular appli-
cations (for example semiconductor convertors for d.c. motor drives) or include a
combination of said characteristics (for example direct d.c. convertors for electric rolling
stock).
The main purposes of this standard are as follows:
Part
1-1, IEC 146-1-1, Specifications of basic requirements.
- to establish basic terms and definitions;
- to specify service conditions which influence the basis of rating;
- to specify test requirements for complete convertor equipment and assemblies, stan-
dard design, (for special design see IEC 146-1-2);
- to specify basic performance requirements;
- to give application oriented requirements for semiconductor power convertors.
146-1-1 © IEC -13-
Part 1-2, IEC 146-1-2, Application guide
- to give additional information on test conditions and components, (for example:
semiconductor devices), when required for their use in semiconductor power con-
vertors, in addition to or as a modification on existing standards;
- to provide useful reference, calculation factors, formulae and diagrams pertaining to
power convertor practice.
Part 1-3, IEC 146-1-3, Transformers and reactors
- to give additional information on characteristics wherein convertor transformers differ
from ordinary power transformers. In all other respects, the rules specified in IEC 76,
shall apply to convertor transformers, as far as they are not in contradiction with this
standard.
1.2 Normative references
The following standards contain provisions which, through reference in this text, constitute
provisions of this International Standar
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.