What are major differences between eds and ems maglevs?
Also how electricity moving through coiled wire makes a magnetic field. Please help!
- Professor KittyLv 68 years agoFavorite Answer
The main difference between EDS maglev train and EMS maglev train is that EDS maglev train use super-cooled, superconducting electromagnets. This superconducting electromagnet can conduct electricity even after the power supply has been shut off for example in the event of a blackout. In the EMS system, which uses standard electromagnets, the coils only conduct electricity when a power supply is present. By chilling the coil at frigid temperatures, Japan’s EDS system saves energy.