Non-canonical spectral decomposition of random functions of the traction voltage and current in electric transportation systems.

The paper proposes the non-canonical spectral decomposition of random functions of the traction voltages and currents. This decomposition is adapted for the electric transportation systems. The numerical representation is carried out for the random function of voltage on the pantograph of electric locomotives VL8 and DE1. References 15, table 1, figures 3. [ABSTRACT FROM AUTHOR]