FIELD: electrical engineering.
SUBSTANCE: method for measurement of a data processing centre power supply efficiency consists in the following: one performs initial measurements of power at multiple places within the data processing centre, creates an efficiency model for the data processing centre based on initial power measurements, establishes reference (test) performance levels using the efficiency model, performs current power measurements and compares the results of such current power measurements to the reference (test) performance levels. Additionally proposed are systems for efficiency control and power efficiency modelling.
EFFECT: improvement of measurement accuracy.
14 cl, 21 dwg
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