Rotating electrical machines Cage induction motors when fed from converters. Application guide

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-31-2006

Publisher

British Standards Institution

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

Describes the steady-state operation of cage induction motors within the scope of IEC 60034-12, when fed from converters. It covers the operation over the whole speed setting range.

This technical specification deals with the steady-state operation of cage induction motors within the scope of IEC 60034-12, when fed from converters. It covers the operation over the whole speed setting range, but does not deal with starting or transient phenomena.

Only indirect type converters are dealt with. This type comprises converters with impressed direct current in the intermediate circuit (current source converters) and converters with impressed d.c. voltage (voltage source converters), either of the block type or the pulse controlled type, without restriction on pulse number, pulse width or switching frequency. For the purposes of this technical specification, a converter may include any type of electronic switching device, for example transistors (bipolar or MOSfet), IGBTs, thyristors, GTOthyristors, etc. with analog or digital control electronics.

Committee	PEL/2
DevelopmentNote	Supersedes 00/245752 DC. (09/2002) Supersedes 04/30115708 DC. (07/2006) Supersedes BS IEC 60034-17. (11/2010)
DocumentType	Standard
Pages	22
PublisherName	British Standards Institution
Status	Current
Supersedes	BS IEC 60034-17:1998 04/30115708 DC : DRAFT JUL 2004 00/245752 DC : DRAFT JAN 2001
UnderRevision	DD IEC/TS 60034-17:2002

Standards	Relationship
IEC TS 60034-17:2006	Identical

IEC TS 60034-25:2014	Rotating electrical machines - Part 25: AC electrical machines used in power drive systems - Application guide
IEC 60034-1:2017	Rotating electrical machines - Part 1: Rating and performance
IEC 60034-12:2016	Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors

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DD IEC/TS 60034-17:2006

Current

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

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