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IEEE 1453-2022

$50.92

IEEE Standard for Measurement and Limits of Voltage Fluctuations and Associated Light Flicker on AC Power Systems (Approved Draft)

Published By Publication Date Number of Pages
IEEE 2022 83
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Revision Standard – Active. Background information on supply voltage fluctuations caused by fluctuations in power demands of installations is provided by this standard. The manifestation of these supply voltage fluctuations as lamp flicker is presented in this standard. A flicker measurement method using a meter that is described in IEC 61000-4-15 is presented in this standard. The short-term (Pst) and long-term (Plt) indices used for the quantification of lamp flicker are defined in this standard. For different system voltages, planning levels for flicker that the utilities need their system to be limited to in order to reduce customer complaints are defined in this standard. The procedure for determining emission limits for individual installations at the point of common coupling (PCC) so that the planning levels can be achieved in practice is defined in this standard. Then, an assessment procedure for evaluating flicker compliance against emission limits is described. Methodologies to analyze background flicker to identify the flicker contribution of individual sources are also presented in this standard. Rapid voltage changes (RVCs) that are caused by various system events such as switching of capacitor banks, energization of power transformers, and starting of induction motors are also addressed by this standard. Methods to estimate flicker or RVCs at the PCC for various types of fluctuating installations are provided by this document. Example terms and language that can be the basis for defining relative responsibilities and assessment methods for installations that may cause flicker and RVCs are included in the document.

PDF Catalog

PDF Pages PDF Title
1 IEEE Std 1453™-2022 Front cover
2 Title page
4 Important Notices and Disclaimers Concerning IEEE Standards Documents
8 Participants
10 Introduction
11 Contents
12 List of Figures
15 List of Tables
16 1. Overview
1.1 Scope
1.2 Purpose
17 1.3 Word usage
2. Normative references
3. Definitions, acronyms, and abbreviations
3.1 Definitions
21 3.2 Acronyms and abbreviations
22 4. History
23 5. Recommendations for characterizing flicker levels
5.1 Introduction to flicker
24 5.2 Flicker-monitoring procedures
27 5.3 Flicker performance of different lamp types
30 5.4 Impact of interharmonic voltages on light flicker
31 6. Determining flicker limits and evaluation procedure
32 6.1 Planning levels
33 6.2 Determining individual installation emission limits
6.3 Evaluating compliance with emission limits
35 6.4 Estimating flicker contribution of single installation
37 6.5 Rapid voltage change
38 7. Estimating flicker levels at PCC of installations serving fluctuating loads
40 7.1 Use of shape factors
42 7.2 Estimating flicker levels for arc furnaces
46 7.3 Summation effect for multiple sources
8. Installation agreements
8.1 Flicker requirements
48 Annex A (informative) Impact of interharmonics on flicker related to non-incandescent lamps
A.1 Equivalence between interharmonics and amplitude modulation
49 A.2 Interharmonics effects on incandescent lamps
A.3 Interharmonics effects on nonincandescent lamps
52 A.4 IEC flickermeter response
54 Annex B (informative) Methods to compute flicker transfer coefficient
55 B.1 Case study 1
64 B.2 Case study 2
67 B.3 Case study 3
73 Annex C (informative) Shape factors
76 Annex D (informative) RVC event detection
78 Annex E (informative) Bibliography
83 Back cover
IEEE 1453-2022
$50.92