Professional paper

CONSUMPTION OF ELECTRIC ENERGY FOR ELECTRIC TRACTION

Jurica Karakašić ; HŽ Infrastruktura d.o.o.

Abstract

In this work the consumption of the electrical energy for the electric traction in 2015 and the overview of the substation for power supply of electric traction has been presented. On the basis of the tariff items of tariff systems for electrical energy transfer and supply, the movement of operating and reactive energy, amount of the engaged power and the structure of the costs have been presented graphically. The amount of the recorded electrical energy returned into the transfer net during the application of regenerative braking has been presented and the possible actions have been proposed that could lead to the decrease in the consumption of the electrical energy for the electric traction, and thereby to the decrease in the total costs for the electrical energy.

Keywords

electric traction power supply; electrical energy; recorded energy from regenerative breaking; savings of the electrical energy

Hrčak ID:

168353

URI

https://hrcak.srce.hr/168353

Publication date:

30.3.2016.

Article data in other languages: croatian

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