OPTIMIZATION OF ELECTRIC CONSUMPTION OF A TRAM WITH TRACTION UNITS FREQUENCY CONTROLLED INDUCTION MOTORS AND SUPERCAPACITOR STORAGE OF GENERATED ENERGY

Authors

  • V.A. Volkov

Keywords:

tram, traction asynchronous engine, frequency regulation, power consumption, optimization.

Abstract

The type of trajectories of speed during acceleration and deceleration of a tram, corresponding to the minimization of the total and specific energy consumption of the tram, is determined. The electromechanical and energy processes in the tram, traction engine and supercapacitor are investigated under the startbraking regimes. Calculations of the total and specific power consumption of the tram were made when moving between adjacent stops with different known types of speed trajectories in the start-braking regimes. Practical use of research results allows to reduce to the lowest possible values the total or specific energy consumption of a tram during its movement.

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Published

2023-11-20

How to Cite

Volkov, V. (2023). OPTIMIZATION OF ELECTRIC CONSUMPTION OF A TRAM WITH TRACTION UNITS FREQUENCY CONTROLLED INDUCTION MOTORS AND SUPERCAPACITOR STORAGE OF GENERATED ENERGY. Electrical and Information Systems, (101), 87–103. Retrieved from https://journals.politehnica.dp.ua/index.php/eis/article/view/386