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IEC TR 61869-102:2014

Current
Current

The latest, up-to-date edition.

Instrument transformers - Part 102: Ferroresonance oscillations in substations with inductive voltage transformers
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, Spanish, Castilian

Published date

21-01-2014

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Introduction to ferroresonance oscillations
4 Single phase and three phase oscillations
5 Examples of ferroresonance configurations
6 Inductive voltage transformer (key parts)
7 The circuit of the single-phase ferroresonance
   configuration
8 Necessary information for ferroresonance investigation
9 Computer simulation of ferroresonance oscillations
10 Experimental investigations, test methods and
   practical measurements
11 Avoidance and suppression of ferroresonance oscillations
Annex A (informative) - Oscillations in non-linear circuits
Bibliography

IEC/TR 61869-102:2014(E) provides technical information for understanding the undesirable phenomenon of ferroresonance oscillations in medium voltage and high voltage networks in connection with inductive voltage transformers. Ferroresonance can cause considerable damage to voltage transformers and other equipment. Ferroresonance oscillations may also occur with other non-linear inductive components.

DevelopmentNote
Stability date: 2016. (01/2014)
DocumentType
Technical Report
Pages
55
PublisherName
International Electrotechnical Committee
Status
Current

15/30314795 DC : 0 BS EN 50152-3-3 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE INDUCTIVE VOLTAGE TRANSFORMERS
PREN 50152-3-3 : DRAFT 2015 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - PARTICULAR REQUIREMENTS FOR A.C. SWITCHGEAR - PART 3-3: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN A.C. TRACTION SYSTEMS - SINGLE-PHASE INDUCTIVE VOLTAGE TRANSFORMERS
BS EN 50152-3-3:2016 Railway applications. Fixed installations. Particular requirements for a.c. switchgear Measurement, control and protection devices for specific use in a.c. traction systems. Voltage transformers
UNE-EN 50152-3-3:2016 Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Voltage transformers

IEC 61869-3:2011 Instrument transformers - Part 3: Additional requirements for inductive voltage transformers
IEC 60044-5:2004 Instrument transformers - Part 5: Capacitor voltage transformers
IEC 61869-5:2011 Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers
IEC 60186:1987 Voltage transformers
IEC 60071-1:2006+AMD1:2010 CSV Insulation co-ordination - Part 1: Definitions, principles and rules

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