IEEE C37.242 2013

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IEEE Guide for Synchronization, Calibration, Testing, and Installation of Phasor Measurement Units (PMUs) for Power System Protection and Control

Published By	Publication Date	Number of Pages
IEEE	2013	107

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Description

New IEEE Standard – Active. Guidance for synchronization, calibration, testing, and installation of phasor measurement units (PMUs) applied in power systems is provided. The following are addressed in this guide: (a) Considerations for the installation of PMU devices based on application requirements and typical substation electrical bus configurations; (b) Techniques focusing on the overall accuracy and availability of the time synchronization system; (c) Test and calibration procedures for PMUs for laboratory and field applications; (d) Communications testing for connecting PMUs to other devices including Phasor Data Concentrators (PDCs).

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std C37.242-2013 Front cover
3	Title page
6	Notice to users Laws and regulations Copyrights Updating of IEEE documents Errata Patents
8	Participants
10	Introduction
11	Contents
13	Important notice 1. Overview 1.1 Scope
14	1.2 Purpose 2. Normative references 3. Definitions, special terms, acronyms, and abbreviations
15	3.1 Definitions 3.2 Special terms 3.3 Acronyms and abbreviations
16	4. Synchronization techniques, accuracy, and availability 4.1 Introduction 4.2 Role of time synchronization in PMUs
17	4.3 Satellite-based synchronizing sources
21	4.4 Terrestrial systems
22	4.5 Synchronization distribution methods 5. Synchrophasor measurement accuracy characterization 5.1 Introduction
23	5.2 Data accuracy characterization
24	5.3 Data accuracy
25	5.4 Characterization of instrumentation channels
26	5.5 Characterization of GPS-synchronized measurement devices (PMUs) 5.6 GPS-synchronized equipment reliability
27	6. PMU installation, commissioning, and maintenance 6.1 Preface 6.2 Overview
28	6.3 Pre-installation procedures
32	6.4 Analog and digital input
33	6.5 Power input 6.6 Communications
36	6.7 Summary of design considerations
37	6.8 Pre-installation tests 6.9 Verification of end-to-end calibration
40	6.10 Communications operation
41	6.11 Record keeping 7. Testing and calibration 7.1 Overview 7.2 Objective of testing
42	7.3 Types of tests
46	7.4 Test equipment
52	7.5 Methods for performing the tests
66	7.6 Synchrophasor message format
67	7.7 Final comments
68	Annex A (informative) Bibliography
72	Annex B (informative) Responses of the reference signal processing model to test signals B.1 General B.2 Introduction to the graphs B.3 Response of the model to steady-state test signals
77	B.4 Response to dynamic input signal tests
91	B.5 Synchrophasor TIMEBASE and TVE
92	Annex C (informative) Effects of signal channels C.1 Introduction
93	C.2 Instrument transformer standards
94	C.3 Measured results on instrument transformers
96	C.4 Conclusions
97	Annex D (informative) Examples of instrumentation channel impact on accuracy using approximate models D.1 General D.2 Description of typical instrumentation channels
98	D.3 Potential transformer instrumentation channel error
100	D.4 Current transformer instrumentation channel error
102	D.5 CCVT instrumentation channel error
107	Annex E (informative) Example of commissioning tests and measurements

Additional information

Standard Title	IEEE Guide for Synchronization, Calibration, Testing, and Installation of Phasor Measurement Units (PMUs) for Power System Protection and Control
Published Code	IEEE
Publication Date	2013
Pages Count	107

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IEEE C37.242 2013

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