quantitykind:VoltagePhasor

URI: http://qudt.org/vocab/quantitykind/VoltagePhasor

Type
Description

"Voltage Phasor" is a representation of voltage as a sinusoidal integral quantity using a complex quantity whose argument is equal to the initial phase and whose modulus is equal to the root-mean-square value. A phasor is a constant complex number, usually expressed in exponential form, representing the complex amplitude (magnitude and phase) of a sinusoidal function of time. Phasors are used by electrical engineers to simplify computations involving sinusoids, where they can often reduce a differential equation problem to an algebraic one.

Properties
qudt:plainTextDescription
"Voltage Phasor" is a representation of voltage as a sinusoidal integral quantity using a complex quantity whose argument is equal to the initial phase and whose modulus is equal to the root-mean-square value. A phasor is a constant complex number, usually expressed in exponential form, representing the complex amplitude (magnitude and phase) of a sinusoidal function of time. Phasors are used by electrical engineers to simplify computations involving sinusoids, where they can often reduce a differential equation problem to an algebraic one.
qudt:latexDefinition
When $u = \hat{U} \cos{(\omega t + \alpha)}$, where $u$ is the voltage, $\omega$ is angular frequency, $t$ is time, and $\alpha$ is initial phase, then $\underline{U} = Ue^{ja}$.
qudt:latexSymbol
$\underline{U}$
Annotations
dcterms:description
"Voltage Phasor" is a representation of voltage as a sinusoidal integral quantity using a complex quantity whose argument is equal to the initial phase and whose modulus is equal to the root-mean-square value. A phasor is a constant complex number, usually expressed in exponential form, representing the complex amplitude (magnitude and phase) of a sinusoidal function of time. Phasors are used by electrical engineers to simplify computations involving sinusoids, where they can often reduce a differential equation problem to an algebraic one.
rdfs:label
Voltage Phasor(en)
View as:  CSV

Work in progress

RDF/XML
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TURTLE
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JSON
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JSON-LD
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