CLC/TS 60034-17:2004

SLOVENSKI STANDARD
01-januar-2006
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Rotating electrical machines - Part 17: Cage induction motors when fed from converters -
Application guide (IEC/TS 60034-17:2002 + popravek 2002 in 2003)
Drehende elektrische Maschinen - Teil 17: Umrichtergespeiste Induktionsmotoren mit
Käfigläufern - Projektierungsleitfaden (IEC/TS 60034-17:2002 + popravek 2002 in 2003)
Machines électriques tournantes - Partie 17: Moteurs à induction à cage alimentés par
convertisseurs - Guide d'application (CEI/TS 60034-17:2002 + popravek 2002 in 2003)
Ta slovenski standard je istoveten z: CLC/TS 60034-17:2004
ICS:
29.160.30 Motorji Motors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL SPECIFICATION CLC/TS 60034-17
SPECIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION September 2004

ICS 29.160.30
English version
Rotating electrical machines
Part 17: Cage induction motors when fed from converters -
Application guide
(IEC/TS 60034-17:2002 + corrigenda 2002 & 2003)

Machines électriques tournantes Drehende elektrische Maschinen
Partie 17: Moteurs à induction à cage Teil 17: Umrichtergespeiste
alimentés par convertisseurs - Induktionsmotoren mit Käfigläufern -
Guide d'application Projektierungsleitfaden
(CEI/TS 60034-17:2002 (IEC/TS 60034-17:2002
+ corrigenda 2002 & 2003) + Corrigenda 2002 & 2003)

This Technical Specification was approved by CENELEC on 2004-06-12.

CENELEC members are required to announce the existence of this TS in the same way as for an EN and to
make the TS available promptly at national level in an appropriate form. It is permissible to keep conflicting
national standards in force.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. CLC/TS 60034-17:2004 E

Foreword
The text of the Technical Specification IEC/TS 60034-17:2002 + corrigendum June 2002 +
corrigendum April 2003, prepared by IEC TC 2, Rotating machinery, was submitted to the formal vote
and was approved by CENELEC as CLC/TS 60034-17 on 2004-06-12 without any modification.
The following date was fixed:
– latest date by which the existence of the CLC/TS
has to be announced at national level (doa) 2004-12-12
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the Technical Specification IEC/TS 60034-17:2002 + corrigendum June 2002 +
corrigendum April 2003 was approved by CENELEC as a Technical Specification without any
modification.
__________
– 3 – CLC/TS 60034-17:2004
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
1)
IEC 60034-1 (mod) 1996 Rotating electrical machines EN 60034-1 1998
A1 1997 Part 1: Rating and performance A1 1998
A2 1999 A2 1999
+ A11 1999
IEC 60034-6 1991 Part 6: Methods of cooling (IC Code) EN 60034-6 1993
IEC 60034-12 (mod) 1980 Part 12: Starting performance of single-
2)
+ A1 1992 speed three-phase cage induction motors EN 60034-12 1995
A2 1995 for voltages up to and including 690 V, A2 1995
50 Hz + A11 1999
IEC 60072 Series Dimensions and output series for rotating - -
electrical machines
———————
1)
EN 60034-1:1998 is superseded by EN 60034-1:2004, which is based on IEC 60034-1:2004.
2)
EN 60034-2:1995 is superseded by EN 60034-12:2002, which is based on IEC 60034-12:2002.

SPÉCIFICATION CEI
TECHNIQUE
IEC
TS 60034-17
TECHNICAL
Quatrième édition
SPECIFICATION
Fourth edition
2006-05
Machines électriques tournantes –
Partie 17:
Moteurs à induction à cage alimentés
par convertisseurs – Guide d'application

Rotating electrical machines –
Part 17:
Cage induction motors when fed
from converters – Application guide

 IEC 2006 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
CODE PRIX
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PRICE CODE
Commission Electrotechnique Internationale
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue

TS 60034-17  IEC:2006 – 3 –
CONTENTS
FOREWORD.5
INTRODUCTION.9

1 Scope.11
2 Normative references.11
3 Characteristics of the motor .11
4 Frequency spectrum of voltage and/or currents .13
5 Losses caused by harmonics .17
6 Torque derating during converter operation .23
7 Oscillating torques .25
8 Magnetically excited noise .27
9 Service life of the insulation system .29
10 Bearing currents .33
11 Installation (cabling, grounding, bonding) .39
12 Maximum safe operating speed.39
13 Power factor correction .41

Figure 1 – Waveform of phase current i in delta connection for current source
phase
converter supply (idealized example).13
Figure 2 – Waveform of line-to-line voltage u for voltage source converter supply with
LL
switching frequency f = 30 × f (example) .15
s 1
Figure 3 – Example for the dependence of the motor losses caused by harmonics P
h,
related to the losses P at operating frequency f , on the switching frequency f in case
f1 1 s
of voltage source converter supply .17
Figure 4 – Influence of converter supply on the losses of a cage induction motor
(frame size 315 M, design N) with rated values of torque and speed .21
Figure 5 – Fundamental voltage U as a function of operating frequency f .23
1 1
Figure 6 – Torque derating factor for cage induction motors of design N, IC 0141 (self-
circulating cooling) for current source converter supply as a function of operating
frequency f (example) .25
Figure 7 – Limiting curve of admissible impulse voltage Û (including voltage reflection
LL
and damping) at the motor terminals as a function of the rise time t .31
r
Figure 8 – Definition of the peak rise time t of the voltage at the motor terminals .31
r
Figure 9 – Ring flux including shaft voltage and resulting circulating current i .33
circ
Figure 10 – Common mode circuit model and bearing voltage u .37
brg
TS 60034-17  IEC:2006 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ROTATING ELECTRICAL MACHINES –

Part 17: Cage induction motors when fed from converters –
Application guide
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
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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 all such patent rights.
The main task of IEC technical committees is to prepare International Standards. In
exceptional circumstances, a technical committee may propose the publication of a technical
specification when
• the required support cannot be obtained for the publication of an International Standard,
despite repeated efforts, or
• the subject is still under technical development or where, for any other reason, there is the
future but no immediate possibility of an agreement on an International Standard.
Technical specifications are subject to review within three years of publication to decide
whether they can be transformed into International Standards.
IEC 60034-17, which is a technical specification, has been prepared by IEC technical
committee 2: Rotating machinery.

TS 60034-17  IEC:2006 – 7 –
This fourth edition cancels and replaces the third edition published in 2002 and constitutes a
technical revision.
The main changes with respect to the previous edition concern an adaptation of major parts to
the latest developments of the technolo
...