Just look at the work done by Badgerloop, a student-run hyperloop team out of the University of Wisconsin–Madison. The group’s maglev design uses Halbach arrays in a novel fashion, says technical director Justin Williams, allowing for passive movement, as opposed to superconducting magnets that require a flow of electricity to work. It could significantly reduce the amount of energy required to propel a levitating train. The team won an innovation award at Elon Musk’s hyperloop competition in January.
University Communications