Title :
Swept frequency response test for condition monitoring of power transformer
Author :
Al-Khayat, N. ; Haydock, L.
Author_Institution :
Danfoss Flowmetering Ltd., Stonehouse
Abstract :
The paper discusses the modelling and testing of a large 500 kVA distribution type power transformer with iron cored disk-type windings. The models developed show a close trend between the measured and predicted frequency response. The results are believed to be very encouraging for further work in this area. Furthermore, the method used in this paper is sufficiently general to be easily applied to other electromagnetic devices
Keywords :
distribution networks; frequency response; magnetic cores; power system measurement; power transformer testing; transformer cores; transformer windings; 500 kVA; disk-type windings; distribution power transformers; iron core; modelling; swept frequency response; testing; Condition monitoring; Electromagnetic devices; Electromagnetic measurements; Frequency measurement; Frequency response; Iron; Power transformers; Predictive models; Testing; Transformer cores;
Conference_Titel :
Electrical Electronics Insulation Conference, 1995, and Electrical Manufacturing & Coil Winding Conference. Proceedings
Conference_Location :
Rosemont, IL
Print_ISBN :
0-941783-15-4
DOI :
10.1109/EEIC.1995.482335
