IEC 60034-19-2014 Rotating electrical machines - Part 19 Specific test methods for d.c machines on conventional and rectifier-fed supplies《旋转电机.第19部分 普通电源或整流电源供电直流电机的专门试验方法》.pdf

1、 IEC 60034-19 Edition 2.0 2014-09 INTERNATIONAL STANDARD NORME INTERNATIONALE Rotating electrical machines Part 19: Specific test methods for d.c. machines on conventional and rectifier-fed supplies Machines lectriques tournantes Partie 19: Mthodes spcifiques dessai pour machines courant continu ali

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19、, 77, 86 et CISPR de lIEC. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60034-19 Edition 2.0 2014-09 INTERNATIONAL STANDARD NORME INTERNATIONALE Rotating electrical machines Part 1

20、9: Specific test methods for d.c. machines on conventional and rectifier-fed supplies Machines lectriques tournantes Partie 19: Mthodes spcifiques dessai pour machines courant continu alimentation conventionnelle ou redresse INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTER

21、NATIONALE S ICS 29.160 PRICE CODE CODE PRIX ISBN 978-2-8322-1861-7 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veui

22、llez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 60034-19:2014 IEC 2014 CONTENTS FOREWORD . 4 1 Scope 6 2 Normative references 6 3 Terms, definitions, symbols and subscripts 6 3.1 Terms and definitions 6 3.2 Symbols 7 3.3 Subscripts . 7 4 Determination of curre

23、nt and voltage specific quantities (rectifier-fed) . 7 4.1 General . 7 4.2 Current ripple 7 4.3 Voltage ripple 8 4.4 Measurement of average values . 8 4.5 Measurement of root-mean-square values 8 4.6 Calculation of current and voltage ripple factors and form factor . 8 5 Determination of the armatur

24、e circuit inductance . 8 5.1 Procedure performed before starting the tests 8 5.2 Measurement of armature circuit inductance of shunt and compound-wound machines 8 5.3 Measurement of armature circuit inductance of series-excited machine 9 5.4 Calculation of armature circuit inductance L aon the basis

25、 of direct measurement 9 5.5 Saturated armature circuit inductance at a loaded condition 9 6 Determination of shunt-field inductance . 10 6.1 General . 10 6.2 Unsaturated shunt-field inductance . 10 6.3 Saturated shunt-field inductance . 10 6.4 Shunt-field inductance with consideration of eddy curre

26、nt effect . 10 6.5 Shunt-field inductance without consideration of eddy current effect . 11 7 Determination of black-band zone 12 7.1 General . 12 7.2 Set-up . 12 7.3 Test procedure 13 7.3.1 Operating conditions 13 7.3.2 Determination of the minimum current of the commutating winding 14 7.3.3 Determ

27、ination of the maximum current of the commutating winding . 14 7.4 Calculation of black-band width ( n ) and black-band shift ( n ) 14 8 Determination of the maximum permissible rate of change of armature current 15 8.1 General . 15 8.2 Set-up . 15 8.3 Test procedure 16 8.3.1 Operating conditions 16

28、 8.3.2 Measuring the rise of armature current 16 8.4 Calculation of initial rate of change of armature current 16 9 Additional losses and efficiency of rectifier-fed d.c. motors 17 9.1 General . 17 9.2 Measurement procedure . 17 IEC 60034-19:2014 IEC 2014 3 9.3 Calculation of efficiency 18 10 Determ

29、ination of speed regulation . 18 10.1 General . 18 10.2 Operating conditions . 18 10.3 Test procedure 18 10.4 Determination of speed regulation . 18 11 Determination of the shunt regulation curve . 18 11.1 General . 18 11.2 Operating conditions . 19 11.3 Test procedure 19 11.4 Determination of the s

30、hunt regulation curve 19 12 Determination of the magnetisation curve 19 12.1 General . 19 12.2 Operating conditions . 19 12.3 Test procedure 19 12.3.1 General . 19 12.3.2 Test at no-load 19 12.3.3 Test at rated load 20 12.4 Determination of the magnetisation curve . 20 Figure 1 Determination of satu

31、rated armature circuit inductance 9 Figure 2 Test circuit for saturated shunt field inductance measurement . 10 Figure 3 Determination of the field inductance . 11 Figure 4 Test circuit for black-band testing . 12 Figure 5 Additional generator used to boost or subtract the armature current . 13 Figu

32、re 6 Black-band zone for a specified constant speed of rotation 14 Figure 7 Test circuit for rate of change of armature current measurement 15 Figure 8 Transient build-up of armature current . 16 Figure 9 Test circuit for measurement of ripple losses . 17 4 IEC 60034-19:2014 IEC 2014 INTERNATIONAL E

33、LECTROTECHNICAL COMMISSION _ ROTATING ELECTRICAL MACHINES Part 19: Specific test methods for d.c. machines on conventional and rectifier-fed supplies FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnic

34、al committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, T

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43、publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or a

44、ll such patent rights. International Standard IEC 60034-19 has been prepared by IEC technical committee 2: Rotating machinery. This second edition cancels and replaces the first edition published in 1995. It constitutes a technical revision. The main technical changes with regard to the previous edi

45、tion are as follows: a) The description of the procedure for black band testing has been detailed and clarified. b) Procedures for measurement of the magnetization curves under no-load and load conditions have been added. IEC 60034-19:2014 IEC 2014 5 The text of this standard is based on the followi

46、ng documents: FDIS Report on voting 2/1756/FDIS 2/1764/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. NOTE A table of cross-re

47、ferences of all IEC TC 2 publications can be found on the IEC TC 2 dashboard on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the speci

48、fic publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 6 IEC 60034-19:2014 IEC 2014 ROTATING ELECTRICAL MACHINES Part 19: Specific test methods for d.c. machines on conventional and rectifier-fed supplies 1 Scope This part of IEC 600

49、34 applies to d.c. machines rated 1 kW and above operating on rectifier- fed power supplies, d.c. buses or other d.c. sources. Standardized methods are provided for determining characteristic quantities for conventional and rectifier-fed d.c. machines. Excluded are d.c machines for specific applications. These methods supplement the requirements in IEC 60034-1 and IEC 60034-2-1. NOTE It is not intended th