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6-56

active power

URNurn:iec:std:iec:80000-6:2022-11:::6-56

https://metanorma.github.io/isq-smart/quantities/part-6/t6-56
urn:iec:std:iec:80000-6:2022-11:::6-56

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-6:ed-1:en:item:6-56

IEC

urn:iec:std:iec:80000-6:2022-11:::item:6-56

Designations

ENactive power

FRpuissance active

Symbol

P

Notation systems

Rendered

P

AsciiMath

P

LaTeX

P

Definition

scalar quantity given by

P = \frac{1}{T} \int_{0}^{T} p d t

where $T$ is the period (ISO 80000-3: Space and time), $t$ is time (ISO 80000-3: Space and time) and $p$ is instantaneous power (power)

grandeur scalaire donnée par

P = \frac{1}{T} \int_{0}^{T} p d t

où $T$ est la période (ISO 80000-3: Space and time), $t$ est le temps (ISO 80000-3: Space and time) et $p$ est la puissance instantanée (power)

Units

W

watt

View related quantities →

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

kilogram square metre per second cubed

View related quantities →

Notes

See IEC 60050-131,locality:item="131-11-42".

Voir l'IEC 60050-131,droploc%locality:item="131-11-42".

Referenced by

power factor complex power non-active power

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:t6-56

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	6-56
skosxl:prefLabel	"active power"@en
skosxl:altLabel	"P"@en
skos:definition	<for a periodic process> scalar quantity given by [stem%unnumbered] ++++ P = 1/T int_0^T p "d"t ++++ where stem:[T] is…
skos:note	See <<iec60050-131,locality:item="131-11-42">>.
isq:hasUnit	W (watt)kgm^2s^(-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