Title :
Calibration of Test Systems for Measuring Power Losses of Transformers
Author :
Mehta, S.P. ; Petersons, Oskars
Author_Institution :
ASEA Electric
Abstract :
A calibration system for accuracy verification and alignment of test systems for measuring transformer losses is described. Methodologies are presented for assessing measurement uncertainties and for evaluating overall accuracy of test systems. Procedures are suggested for maintenance and calibration of standard instruments and test systems to ensure traceable measurements.
Keywords :
Calibration; Current measurement; Electrodes; Instruments; Loss measurement; Magnetic field measurement; Magnetic fields; NIST; Power measurement; Power transformers; System testing; Transducers; Transformers;
Journal_Title :
Power Engineering Review, IEEE
DOI :
10.1109/MPER.1986.5527615
