DocumentCode :
1379217
Title :
Current and power relationships in the measurement of iron losses in a three-limb transformer core
Author :
Brailsford, F.
Volume :
101
Issue :
82
fYear :
1954
fDate :
8/1/1954 12:00:00 AM
Firstpage :
409
Lastpage :
416
Abstract :
A theoretical investigation of the relative magnitudes of the phase magnetizing currents and of the wattmeter readings when measuring iron losses in a three-core transformer is given. The effect on the accuracy of the observed iron losses of phase-angle errors in the wattmeters is examined. The magnitude of possible errors is shown by numerical example.
Keywords :
magnetic leakage; magnetic variables measurement; transformer magnetic circuits;
fLanguage :
English
Journal_Title :
Proceedings of the IEE - Part II: Power Engineering
Publisher :
iet
Type :
jour
DOI :
10.1049/pi-2.1954.0090
Filename :
5240695
Link To Document :
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