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Electric power quality

Electric power quality is the degree to which the voltage, frequency, and waveform of a power supply system conform to established specifications. Good power quality can be defined as a steady supply voltage that stays within the prescribed range, steady AC frequency close to the rated value, and smooth voltage curve waveform (which resembles a sine…

Measurement & Standards

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Overview

Introduction

Deviations

Power conditioning

Smart grids and power quality

Compression algorithm

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Electric power quality

Nodes62
Edges61
Triples7
Avg. degree1.97
Density0.032258
Components1

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Electric power quality

Top relations

is a · 1
Electric power quality → degree to which the voltage

Important terminology Word statistics

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Important terminology

power voltage quality electric current load data waveform frequency system harmonics ac electrical compression algorithm supply many equipment variations harmonic

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Electric power qualityis adegree to which the voltage0.90text
a power outageinstance ofto understand what lead up to any unforeseen events0.80text
blackoutsinstance ofto understand what lead up to any unforeseen events0.80text
hospitalsinstance ofinstitutions0.80text
sewage treatment plantsinstance ofinstitutions0.80text
minesinstance ofinstitutions0.80text
etcinstance ofinstitutions0.80text

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