Title :
Higher harmonics transfer through 110kV/400kV transformer
Author_Institution :
PSE-Operator S.A. (Polish Power Grid & TSO), Warsaw, Poland
Abstract :
The paper presents how higher harmonic and other voltages distortion are transferred from 110kV network to 400kV network through 250MVA power transformer. Analysis is based on 4 months continuous measurements. The measurements were run in a point of supply of a large steel plant. Conclusions from analysis are also included.
Keywords :
power system harmonics; power transformers; apparent power 250 MVA; harmonic transfer; power transformer; voltage 110 kV to 400 kV; voltage distortion; Current transformers; Distortion measurement; Harmonic analysis; Power harmonic filters; Power transformers; Voltage fluctuations; Voltage measurement; Distortion; Measurement; Power quality; Power system harmonics; Power transformers;
Conference_Titel :
Harmonics and Quality of Power (ICHQP), 2010 14th International Conference on
Conference_Location :
Bergamo
Print_ISBN :
978-1-4244-7244-4
Electronic_ISBN :
978-1-4244-7245-1
DOI :
10.1109/ICHQP.2010.5625418
