1、 IEC/TR 61850-90-7 Edition 1.0 2013-02 TECHNICAL REPORT Communication networks and systems for power utility automation Part 90-7:Object models for power converters in distributed energy resources(DER)systems IEC/TR 61850-90-7:2013(E)colourinsideCopyrighted material licensed to BR Demo by Thomson Re
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10、Uncontrolled when printed.IEC/TR 61850-90-7 Edition 1.0 2013-02 TECHNICAL REPORT Communication networks and systems for power utility automation Part 90-7:Object models for power converters in distributed energy resources(DER)systems INTERNATIONAL ELECTROTECHNICAL COMMISSION XD ICS 33.200 PRICE CODE
11、 ISBN 978-2-83220-647-8 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinsideCopyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-27-2014 by Jame
12、s Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 TR 61850-90-7 IEC:2013(E)CONTENTS FOREWORD.7 1 Scope.9 2 Normative references.9 3 Terms,definitions and acronyms.10 Terms and definitions.10 3.1 Acronyms.13 3.24 Abbreviated terms.14 5 Overview of power conver
13、ter-based DER functions.15 General.15 5.1 Power converter configurations and interactions.16 5.2 Power converter methods.18 5.3 Power converter functions.19 5.4 Differing DER architectures.20 5.5 Conceptual architecture:electrical coupling point(ECP).20 5.5.1 Conceptual architecture:point of common
14、coupling(PCC).20 5.5.2 Utility interactions directly with power converters or indirectly via a 5.5.3customer EMS.21 Communication profiles.21 5.5.4 General Sequence of information exchange interactions.22 5.66 Concepts and constructs for managing power converter functions.23 Basic settings of power
15、converters.23 6.1 Nameplate values versus basic settings.23 6.1.1 Power factor and power converter quadrants.23 6.1.2 Maximum watts,vars,and volt-amp settings.25 6.1.3 Active power ramp rate settings.27 6.1.4 Voltage phase and correction settings.27 6.1.5 Charging settings.28 6.1.6 Example of basic
16、settings.28 6.1.7 Basic setting process.29 6.1.8 Modes for managing autonomous behaviour.29 6.2 Benefits of modes to manage DER at ECPs.29 6.2.1 Modes using curves to describe behaviour.30 6.2.2 Paired arrays to describe mode curves.31 6.2.3 Percentages as size-neutral parameters:voltage and var calculations.32 6.2.4 Hysteresis as values cycle within mode curves.32 6.2.5 Low pass exponential time rate.33 6.2.6 Ramp rates.34 6.2.7 Randomized response times.34 6.2.8 Timeout period.35 6.2.9 Mult
