IEC 60050 - International Electrotechnical Vocabulary


IEVref:	103-07-15	ID:
Language:	en	Status: Standard

Term:	space phasor
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Definition:	complex representation $\underline{a} (α, t) = A_{0} exp [j (ω t - p α + ϑ_{0})]$ of a rotating sinusoidal field quantity, where $A_{0}$ is the amplitude, ω is the angular frequency, t is time, p is an integer, α is angular position, $ϑ_{0}$ is initial phase, and j is the imaginary unit Note 1 to entry: The concept of space phasor is used for electric rotating machines.
Publication date:	2009-12
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Internal notes:	2017-02-20: Editorial revisions in accordance with the information provided in C00020 (IEV 103) - evaluation. JGO
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