PT Journal
AU Altus, J
   Novak, M
   Otcenasova, A
   Pokorny, M
   Szelag, A
TI Quality Parameters of Electricity Supplied to Electric Railways
SO Communications - Scientific Letters of the University of Zilina
PY 2001
BP 48
EP 60
VL 3
IS 2
DI 10.26552/com.C.2001.2-3.48-60
WP https://komunikacie.uniza.sk/artkey/csl-200102-0005.php
DE no keywords
SN 13354205
AB The paper analyses the most relevant unfavourable impact of AC electric traction on the quality parameters of supplied electric energy. These are: power factor of fundamental harmonic and power factor, voltage a current harmonic components, unbalance and power factors in asymmetrically loaded lines and flicker. To confirm some propositions, the paper presents results of measurements in traction transformer substation ZSR Nove Zamky. Also, the possibilities of unfavourableimpact elimination using filtering and compensating substation and power active filters are mentioned.
ER