Current and power relationships in the measurement of iron losses in a three-limb transformer core
作者:
F.Brailsford,
期刊:
Proceedings of the IEE - Part II: Power Engineering
(IET Available online 1954)
卷期:
Volume 101,
issue 82
页码: 409-416
年代: 1954
DOI:10.1049/pi-2.1954.0090
出版商: IEE
数据来源: IET
摘要:
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.
点击下载:
PDF
(789KB)
返 回