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6-61

non-active power

URNurn:iec:std:iec:80000-6:2022-11:::6-61

https://metanorma.github.io/isq-smart/quantities/part-6/t6-61
urn:iec:std:iec:80000-6:2022-11:::6-61

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-6:ed-1:en:item:6-61

IEC

urn:iec:std:iec:80000-6:2022-11:::item:6-61

Designations

ENnon-active power

FRpuissance non active

Symbol

Q'

Q_{~}

Notation systems

Rendered

Q'

Rendered

Q_{~}

AsciiMath

Q'

AsciiMath

Q_~

LaTeX

Q \prime

LaTeX

Q_{\sptilde}

Definition

scalar quantity given by

Q' = \sqrt{S^{2} - P^{2}}

where $S$ is apparent power (apparent power) and $P$ is active power (active power)

grandeur scalaire donnée par

Q' = \sqrt{S^{2} - P^{2}}

où $S$ est la puissance apparente (apparent power) et $P$ est la puissance active (active power)

Units

V \cdot A

volt ampere

View related quantities →

k g \cdot m^{2} \cdot s^{- 3}

kilogram square metre per second cubed

View related quantities →

Notes

This formula only holds for sinusoidal waveforms.

See IEC 60050-131,locality:item="131-11-43".

Cette formule ne s'applique qu'aux formes d'onde sinusoïdales.

Voir l'IEC 60050-131,droploc%locality:item="131-11-43".

Concept HierarchyPendrill (2024)

L² M T⁻³power-type quantitiesLevel 0 · Kind

Broader concepts

◇ power-type quantities

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t6-61

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	6-61
skosxl:prefLabel	"non-active power"@en
skosxl:altLabel	"Q'"@en"Q_~"@en
skos:definition	scalar quantity given by [stem%unnumbered] ++++ Q' = sqrt(S^2 - P^2) ++++ where stem:[S] is apparent power (<<t6-57>>)…
skos:note	This formula only holds for sinusoidal waveforms. See <<iec60050-131,locality:item="131-11-43">>.
isq:hasUnit	VA (volt ampere)kgm^2*s^(-3) (kilogram square metre per second cubed)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-6

Related Entities

isq:QuantityShape isq:part-6 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry