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IEVref:448-11-29ID:
Language:enStatus: Standard
Term: zero (sequence) component (of a three-phase system)
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Definition: one of the three symmetrical sequence components which exists only in an unsymmetrical three-phase system of sinusoidal quantities and which is defined by the following complex mathematical expression:

X0 = 1/3 (XL1 + XL2 + XL3)

where XL1, XL2 and XL3 are the complex expressions of the phase quantities concerned, and where X denotes the system current or voltage phasors


Publication date:1995-12
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Internal notes:2017-08-29: Corrected order of <i> and <u> tags. LMO
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