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6-62

active energy

URNurn:iec:std:iec:80000-6:2022-11:::6-62

https://metanorma.github.io/isq-smart/quantities/part-6/t6-62
urn:iec:std:iec:80000-6:2022-11:::6-62

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-6:ed-1:en:item:6-62

IEC

urn:iec:std:iec:80000-6:2022-11:::item:6-62

Designations

ENactive energy

FRénergie active

Symbol

W

Notation systems

Rendered

W

AsciiMath

W

LaTeX

W

Definition

scalar quantity given by the integral over the time interval from $t_{1}$ to $t_{2}$

W = \int_{t_{1}}^{t_{2}} p d t

where $p$ is instantaneous power (power) and $t$ is time (ISO 80000-3: Space and time).

grandeur scalaire donnée par l'intégrale sur l'intervalle de temps compris entre $t_{1}$ et $t_{2}$

W = \int_{t_{1}}^{t_{2}} p d t

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

Units

J

joule

View related quantities →

W \cdot s

watt second

View related quantities →

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

kilogram square metre per second squared

View related quantities →

Notes

The coherent SI unit of active energy is joule, $unitsml(J)$ . Another unit is watt hour (IEC 60050-131,locality:item="131-11-58"). Its multiple kilowatt hour, $unitsml(kW*h)$ , is commonly used for billing consumers of electric energy and is therefore indicated on electric energy meters.

See IEC 60050-131,locality:item="131-11-57".

L'unité cohérente SI de l'énergie active est le joule, $unitsml(J)$ . Une autre unité est le watt heure (IEC 60050-131,droploc%locality:item="131-11-58"). Son multiple kilowatt-heure, $unitsml(kW*h)$ , est couramment utilisé pour la facturation des consommateurs d'énergie électrique et est par conséquent indiqué sur les compteurs d'énergie électrique.

Voir l'IEC 60050-131,droploc%locality:item="131-11-57".

Concept HierarchyPendrill (2024)

L² M T⁻²energy-type quantitiesLevel 0 · Kind

Broader concepts

◇ energy-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:t6-62

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	6-62
skosxl:prefLabel	"active energy"@en
skosxl:altLabel	"W"@en
skos:definition	scalar quantity given by the integral over the time interval from stem:[t_1] to stem:[t_2] [stem%unnumbered] ++++ W = i…
skos:note	The coherent SI unit of active energy is joule, stem:["unitsml(J)"]. Another unit is watt hour (<<iec60050-131,locality:…
isq:hasUnit	J (joule)Ws (watt second)kgm^2*s^-2 (kilogram square metre per second squared)
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

Definition

Units

Notes

Broader concepts

Ontology isq:Quantitysmart:TermEntry

Class Hierarchy

Instance IRI

Properties

Related Entities

Ontology
isq:Quantity smart:TermEntry