1、 IEC TR 61850-90-17 Edition 1.0 2017-05 TECHNICAL REPORT Communication networks and systems for power utility automation Part 90-17:Using IEC 61850 to transmit power quality data IEC TR 61850-90-17:2017-05(en)colourinside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC,Geneva,Switzerland
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10、ve us your feedback on this publication or need further assistance,please contact the Customer Service Centre:csciec.ch.IEC TR 61850-90-17 Edition 1.0 2017-05 TECHNICAL REPORT Communication networks and systems for power utility automation Part 90-17:Using IEC 61850 to transmit power quality data IN
11、TERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.200 ISBN 978-2-8322-4291-9 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinside 2 IEC TR 61850-90-17:2017 IEC 2017 CONTENTS FOREWORD.7 INTR
12、ODUCTION.9 1 Scope.10 2 Normative references.11 3 Terms and definitions.12 4 Abbreviated terms.13 5 Uses cases and requirements:Application of power quality data.14 5.1 General.14 5.2 Constraints/assumptions/design considerations.14 5.3 Actors.15 5.4 Use case diagram.15 5.5 Use cases description.16
13、5.6 Sequence diagram.16 5.6.1 Request for power quality measurements.16 5.6.2 Sending of power quality events/limit violations.17 5.6.3 Retrieve power quality records.18 5.7 Classification and concepts for power quality measurements.18 5.7.1 General.18 5.8 PQ devices classification.21 5.9 PQ records
14、.22 5.9.1 General.22 5.9.2 Evaluation of PQ records.24 5.9.3 Power frequency.24 5.9.4 Magnitude of power supply voltage.25 5.9.5 Supply voltage unbalance.27 5.9.6 Voltage Harmonics.28 5.9.7 Interharmonics.31 5.9.8 Mains signalling voltages.32 5.9.9 Flicker.33 5.9.10 Conducted emission in the 2 kHz t
15、o 9 kHz range.34 5.9.11 Conducted emissions in the 9 kHz to 150 kHz range.36 5.9.12 Magnitude of current.36 5.9.13 Current unbalance.37 5.9.14 Current harmonics.37 5.9.15 Current interharmonics.37 5.9.16 Current recording.37 5.10 PQ events.38 5.10.1 General.38 5.10.2 Supply voltage dips and interrup
16、tions.38 5.10.3 Evaluation of voltage events:Magnitude-duration table(s).39 5.10.4 Flagging.41 5.10.5 Rapid voltage changes(RVC).42 6 IEC 61850 information models for power quality profiles.42 6.1 Power quality modelling name conventions.42 6.2 Modelling of a Class A power quality instrument.43 6.2.1 Use case 1:Request for power quality measurements.43 IEC TR 61850-90-17:2017 IEC 2017 3 6.2.2 Use case 2:Sending of power quality events/limit violations.44 6.2.3 Use case 3:Retrieve power quality r