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IEC/IEEE 60255-118-1:2018

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Measuring relays and protection equipment - Part 118-1: Synchrophasor for power systems - Measurements

Measuring relays and protection equipment - Part 118-1: Synchrophasor for power systems - Measurements

IEC/IEEE 60255-118-1:2018 is used for synchronized phasor measurement systems in power systems. It defines a synchronized phasor (synchrophasor), frequency, and rate of change of frequency measurements. It describes time tag and synchronization requirements for measurement of all three of these quantities. It specifies methods for evaluating these measurements and requirements for compliance with the standard under both static and dynamic conditions. It defines a phasor measurement unit (PMU), which can be a stand-alone physical unit or a functional unit within another physical unit. This document does not specify hardware, software or a method for computing phasors, frequency, or rate of change of frequency.

General Information

Status
Published
Publication Date
16-Dec-2018
ICS
01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
29.120.70 - Relays
31.060.10 - Fixed capacitors
Technical Committee
TC 95 - Measuring relays and protection equipment
Drafting Committee
JWG 1 - TC 95/JWG 1
Current Stage
PPUB - Publication issued
Start Date
19-Oct-2018
Completion Date
17-Dec-2018
Ref Project

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IEC/IEEE 60255-118-1:2018 - Measuring relays and protection equipment - Part 118-1: Synchrophasor for power systems - MeasurementsIEC/IEEE 60255-118-1:2018 - Measuring relays and protection equipment - Part 118-1: Synchrophasor for power systems - Measurements
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IEC/IEEE 60255-118-1:2018 - Measuring relays and protection equipment - Part 118-1: Synchrophasor for power systems - Measurements
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IEC/IEEE 60255-118-1
®

Edition 1.0 2018-12
INTERNATIONAL
STANDARD

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Measuring relays and protection equipment –
Part 118-1: Synchrophasor for power systems – Measurements

IEC/IEEE 60255-118-1:2018-12(en)

---------------------- Page: 1 ----------------------
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IEC/IEEE 60255-118-1

®



Edition 1.0 2018-12




INTERNATIONAL



STANDARD









colour

inside










Measuring relays and protection equipment –

Part 118-1: Synchrophasor for power systems – Measurements



























INTERNATIONAL

ELECTROTECHNICAL

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ICS 29.120.70 ISBN 978-2-8322-6172-9




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® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 3 ----------------------
– 2 – IEC/IEEE 60255-118-1:2018
© IEC/IEEE 2018
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 10
2 Normative references . 10
3 Terms, definitions, and abbreviated terms . 10
3.1 Terms and definitions . 10
3.2 Abbreviated terms .
...

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