The analysis regimes at the start of autonomous electric power from the electric traction ionistor

Abstract

The questions used on non-electrified areas of railways of Ukraine of autonomous electric trains. The necessity for the use of electric trains, together with electrochemical sources, ionistors. Ionistor proposed to use as an additional storage device, electric power supply during start-up of electric trains and power consumption of electric braking. The results of the calculation of voltage on the ionistor of the acceleration time of electric trains, the issues of selecting a rational correlation rated voltage for ionistor and the electromotive. A basic circuit diagram of an inverter which provides a frequency voltage regulation with transfer coefficients either smaller or greater than unity. An analysis of regimes start autonomous electric power train in the traction electromotive of the ionistor, made a rough calculation of its mass. The calculation results show that the use of ionistor s to power the traction electric drive train in autonomous electric start mode increases the load on the axle of the rolling stock in an acceptable range.