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IEEE 1159

Recommended Practice for Monitoring Electric Power Quality

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Organization: IEEE
Publication Date: 13 June 2019
Status: active
Page Count: 98
scope:

This recommended practice encompasses the monitoring of characteristics of electric power systems. It includes consistent descriptions of conducted electromagnetic phenomena occurring on power systems. This recommended practice presents definitions of nominal conditions and deviations from these nominal conditions that may originate within the source of supply or load equipment or may originate from interactions between the source and the load. This recommended practice also discusses measurement techniques, application techniques, and the interpretation of monitoring results.

Purpose

This recommended practice provides users with a consistent set of terms and definitions for describing power quality phenomena. An understanding of how power quality phenomena affects the power system and end-use equipment is required in order to make monitoring useful. Proper measuring techniques are required to safely obtain useful, accurate data. Appropriate location of monitors, systematic studies, and interpretation of results will enhance the value of power quality monitoring. The purpose of this recommended practice is to assist users as well as equipment and software manufacturers and vendors by describing techniques for defining, measuring, quantifying, and interpreting electromagnetic phenomena on the power system.

Document History

IEEE 1159
June 13, 2019
Recommended Practice for Monitoring Electric Power Quality
This recommended practice encompasses the monitoring of characteristics of electric power systems. It includes consistent descriptions of conducted electromagnetic phenomena occurring on power...
IEEE 1159
March 18, 2009
Recommended Practice for Monitoring Electric Power Quality
This recommended practice encompasses the monitoring of electrical characteristics of single-phase and polyphase ac power systems. It includes consistent descriptions of conducted electromagnetic...
IEEE 1159
June 14, 1995
Recommended Practice for Monitoring Electric Power Quality
This recommended practice encompasses the monitoring of electric power quality of single-phase and polyphase ac power systems. As such, it includes consistent descriptions of electromagnetic...
IEEE 1159
January 1, 1995
Recommended Practice for Monitoring Electric Power Quality
A description is not available for this item.

References

This document references:
IEC 61000-4-30 - Electromagnetic compatibility (EMC) – Part 4-30: Testing and measurement techniques - Power quality measurement methods
Published by IEC on March 1, 2021
This part of IEC 61000-4 defines the methods for measurement and interpretation of results for power quality parameters in a.c. power supply systems with a declared fundamental frequency of 50 Hz or...
This document references:
IEC 61000-2-2 - Electromagnetic compatibility (EMC) – Part 2-2: Environment – Compatibility levels for lowfrequency conducted disturbances and signalling in public low-voltage power supply systems
Published by IEC on May 1, 2018
INTRODUCTION to Amendment 1 This amendment is related to compatibility levels in the frequency range from 2 kHz to 150 kHz. It contains: – compatibility levels for signals from mains communicating...
This document references:
61000-3-3 AMD 2 CORR 1 - ELECTROMAGNETIC COMPATIBILITY (EMC) – Part 3-3: Limits – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection
Published by IEC on January 1, 2022
A description is not available for this item.
This document references:
IEC 61000-4-11 - ELECTROMAGNETIC COMPATIBILITY (EMC) – Part 4-11: Testing and measurement techniques – Voltage dips, short interruptions and voltage variations immunity tests for equipment with input current up to 16 A per phase
Published by IEC on May 1, 2020
A description is not available for this item.
This document references:
IEC 61000-4-15 - Electromagnetic compatibility (EMC) – Part 4-15: Testing and measurement techniques – Flickermeter – Functional and design specifications
Published by IEC on March 1, 2012
Scope and object This part of IEC 61000 gives a functional and design specification for flicker measuring apparatus intended to indicate the correct flicker perception level for all practical voltage...
This document references:
IEC 61000-4-30 - Electromagnetic compatibility (EMC) – Part 4-30: Testing and measurement techniques - Power quality measurement methods
Published by IEC on March 1, 2021
This part of IEC 61000-4 defines the methods for measurement and interpretation of results for power quality parameters in a.c. power supply systems with a declared fundamental frequency of 50 Hz or...
This document is referenced by:
BS EN 61000-4-30 - Electromagnetic compatability (EMC) Part 4-30: Testing and measurement techniques — Power quality measurement methods
Published by BSI on April 30, 2015
A description is not available for this item.
This document is referenced by:
IEEE 1854 - Trial-Use Guide for Smart Distribution Applications
Published by IEEE on June 13, 2019
This guide categorizes important smart distribution applications, develops descriptions of the critical functions involved, defines important components of these systems, and provides examples of the...
This document is referenced by:
IEEE 1623 - Guide for the Functional Specification of Medium Voltage (1 kV-35 kV) Electronic Shunt Devices for Dynamic Voltage Compensation
Published by IEEE on September 24, 2020
This document provides general guidelines on the preparation of a functional specification for a solid-state electronic shunt device used mainly to compensate for voltage fluctuation. The guide...
This document is referenced by:
ASME B89.4.21.1 - Environmental Effects on Coordinate Measuring Machine Measurements
Published by ASME on April 10, 2020
This Technical Report discusses important influences of the environment on dimensional and geometric measurements performed using coordinate measuring machines (CMMs), including influences on both...
This document is referenced by:
IEC 61643-12 - Low-voltage surge protective devices – Part 12: Surge protective devices connected to low-voltage power systems – Selection and application principles
Published by IEC on May 1, 2020
This part of IEC 61643 describes the principles for the selection, operation, location and coordination of SPDs to be connected to 50/60 Hz AC power circuits, and equipment rated up to 1 000 V RMS....
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