IEVref: 103-07-14 ID: Language: en Status: Standard Term: phasor Synonym1: complex RMS value [Preferred] Synonym2: Synonym3: Symbol: Definition: representation of a sinusoidal integral quantity by a complex quantity whose argument is equal to the initial phase and whose modulus is equal to the RMS value Note 1 to entry: For a quantity $a\left(t\right)=\stackrel{^}{A}\text{cos}\left(\omega \text{ }t+{\vartheta }_{0}\right)$ the phasor is $\underset{_}{A}=A\text{exp}\left(\mathrm{j}{\vartheta }_{0}\right)$, where $A=\frac{\stackrel{^}{A}}{\sqrt{2}}$ is the RMS value and ${\vartheta }_{0}$ is the initial phase. A phasor can also be represented graphically. Note 2 to entry: Electric current phasor $\underset{_}{I}$ and voltage phasor $\underset{_}{U}$ are often used. Note 3 to entry: The similar representation with the modulus equal to the amplitude is sometimes also called "phasor". Publication date: 2017-07 Source: Replaces: 103-07-14:2009-12 Internal notes: 2017-08-25: Corrected tag; missing quotation mark. LMO CO remarks: TC/SC remarks: VT remarks: Domain1: Domain2: Domain3: Domain4: Domain5: