DocumentCode
1977232
Title
Influence of Instrument Transformers on Quality of Electrical Power and Energy Measurement
Author
Draxler, Karel ; Styblikovà, Renata
Author_Institution
Czech Tech. Univ., Prague
fYear
2007
fDate
4-7 June 2007
Firstpage
1317
Lastpage
1321
Abstract
This paper describes a relation for resulting error by measurement of electric power or energy at high voltage networks using instrument transformers. A dependence of instrument transformer errors on their parameters, measured current or voltage and burden is theoretically derived. Theoretical results are completed with results of measurement on transformers for 22 kV network.
Keywords
current transformers; high-voltage engineering; instrument transformers; potential transformers; power measurement; power supply quality; power system measurement; electrical power measurement; energy measurement; high voltage networks; instrument transformers; measurement error; voltage 22 kV; Circuits; Current measurement; Electric variables measurement; Energy measurement; Instrument transformers; Metrology; Parasitic capacitance; Power measurement; Voltage; Wattmeters;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics, 2007. ISIE 2007. IEEE International Symposium on
Conference_Location
Vigo
Print_ISBN
978-1-4244-0754-5
Electronic_ISBN
978-1-4244-0755-2
Type
conf
DOI
10.1109/ISIE.2007.4374790
Filename
4374790
Link To Document