1、 IEC/TR 61850-90-5 Edition 1.0 2012-05 TECHNICAL REPORT Communication networks and systems for power utility automation Part 90-5:Use of IEC 61850 to transmit synchrophasor information according to IEEE C37.118 IEC/TR 61850-90-5:2012(E)colourinside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2
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9、networks and systems for power utility automation Part 90-5:Use of IEC 61850 to transmit synchrophasor information according to IEEE C37.118 INTERNATIONAL ELECTROTECHNICAL COMMISSION XG ICS 33.200 PRICE CODE ISBN 978-2-83220-092-6 Registered trademark of the International Electrotechnical Commission
10、 Warning!Make sure that you obtained this publication from an authorized distributor.colourinside 2 TR 61850-90-5 IEC:2012(E)CONTENTS FOREWORD.7 INTRODUCTION.9 1 Scope.10 2 Normative references.10 3 Terms and definitions.12 4 Abbreviated terms.13 5 Use cases.15 5.1 General.15 5.2 Wide area applicati
11、ons utilizing synchrophasors.15 5.3 Synchro-check.16 5.4 Adaptive relaying.17 5.5 Out-of-step(OOS)protection.19 5.6 Situational awareness.20 5.7 State estimation and on-line security assessment.23 5.8 Archive data(event&continuous).25 5.9 Wide area controls.27 5.9.1 General.27 5.9.2 Special protecti
12、on schemes.27 5.9.3 Predictive dynamic stability maintaining system.30 5.9.4 Under voltage load shedding.31 5.9.5 Phenomenon assumption type WAMPAC.33 5.9.6 Phasor Data Concentrator(PDC).36 6 Modelling considerations.41 6.1 General.41 6.2 System hierarchy.42 6.3 PMU model.43 6.4 Phasor Data Concentr
13、ators(PDCs).44 6.4.1 General.44 6.4.2 Substation PDC model.44 6.4.3 Regional or system level PDC.45 6.4.4 Quality.45 7 Communication requirements.46 7.1 General.46 7.2 Direct connection with tunnelling or R-SV service.46 7.3 The gateway approach.48 7.4 Requirement summary.49 7.5 TCP use.51 8 Securit
14、y model.51 8.1 General.51 8.2 Key management and cryptographic support.54 8.3 Key Distribution Center(KDC).56 9 Services.56 9.1 General.56 9.2 Command service.57 TR 61850-90-5 IEC:2012(E)3 9.2.1 General.57 9.2.2 Control blocks.57 9.3 Configuration request service.61 9.3.1 General.61 9.3.2 CFG-1 Type
15、 of configuration data Capabilities.61 9.3.3 CFG-2 or CFG-3 Type of configuration data Measurements.61 9.3.4 Online access to CFG-1 configuration information.61 9.3.5 Offline access to CFG-2 and CFG-3 configuration information.61 9.4 Header information service.61 9.5 Data transmission service.62 9.5
16、.1 General.62 9.5.2 General.62 9.5.3 Coding synchrophasors data.62 9.6 Specific data mapping.62 9.7 Common data fields.62 9.8 Time synchronization.63 9.9 Redundancy.63 10 IEC logical node modelling for synchrophasor measurements.64 11 Synchrophasor profile mappings.66 11.1 General overview.66 11.2 A-Profiles.66 11.3 A-Profile GOOSE,SV,and management A-Profile.67 11.3.1 Application layer.67 11.3.2 Session layer.71 11.3.3 Payload.76 11.3.4 Signature.83 11.3.5 ITU X.234 A-Profile options.84 11.4 KD