Разгон, торможение и рекуперация энергии движения магнитолевитационного транспорта

Abstract

The study and implementation of innovative systems of environmentally friendly and energy-efficient transport based on magnetic levitation (MLT), the principle of which is based on the use of new solid-state magnetic materials, including compounds of rare earth materials, is very important due to the growing logistical problems across Russia and Eurasia. This paper touches upon the following aspects: Development of a theoretical model for calculating the maglev suspension of the MLT route based on high-temperature superconductors (HTSC) and rare-earth permanent magnets (REPM); design and manufacture of models of the MLT route in vacuum (VMLT) and in the atmosphere (AMLT). Experimental study of the power characteristics of the vertical and lateral stability of the MLT movement on the track. Design developments to create a model of a microcryogenic cascade cooling system for the subsequent design of MLT systems without the consumption of liquefied gases. Development of a software and hardware complex for controlling the process of movement of the VMLT and AMLT mock-up, including using the gravitational and electromagnetic principles of acceleration and deceleration. Experimental study of the speed, stability and energy efficiency of the model movement in the VMLT and AMLT modes. Development of the principles of the process of energy recovery during acceleration and deceleration of the VMLT model. Prediction of the main parameters of a promising MLT line based on the principles of scaling developed as a result of generalizing studies of MLT layouts.