A New Concept of Hybrid Maglev-Derived Systems for Faster and More Efficient Rail Services Compatible with Existing Infrastructure

Magnetic levitation (maglev) technology offers significant advantages for rail transport, including frictionless propulsion, reduced noise, and lower maintenance costs. However, its widespread adoption has been limited due to the need for dedicated infrastructure incompatible with conventional rail networks. The MaDe4Rail project, funded by Europe’s Rail Joint Undertaking, explores Maglev-Derived Systems (MDS) as means to integrate maglev-inspired solutions into existing railway corridors with minimal modifications. This paper is focused in the so-called “hybrid MDS” configuration that refers to levitating systems compatible with the existing railway infrastructure. The evaluated scenario could benefit from the introduction of hybrid MDS based on magnetic levitation, where a group of pods is used in a virtual coupling configuration. In this way, this case study aims to achieve an increase in the capacity of the traffic line by significantly reducing the travel time while maintaining a similar energy consumption to that of the current conventional trains operating on this line. Simulation results indicate that hybrid MDS can optimize railway operations by leveraging virtual coupling to enhance traffic flow and reduce aerodynamic drag. The system achieves a balance between increased speed and energy efficiency, making it a viable alternative for future rail transport. An initial cost-benefit analysis suggests that hybrid MDS could deliver substantial economic advantages, positioning it as a promising solution for enhancing European railway networks with minimal infrastructure investment.