Part of Bombardier's wireless solution is short-term energy storage, similar to the above - that's what the MITRAC unit is on the roof.
The MITRAC unit supplies a steady stream of power to the LRV's electrical system. The MITRAC unit is supplied (by potentially intermittent and variable-level) energy via the contactless transfer PRIMOVE system under the vehicle, via the inductive principle.
The effective difference is the size/capacity of the energy storage device (battery, supercapacitor) - Brookville's vehicles used on QLINE have a larger battery, so can operate for more than half of the time off-power.
The MITRAC unit supplies a steady stream of power to the LRV's electrical system. The MITRAC unit is supplied (by potentially intermittent and variable-level) energy via the contactless transfer PRIMOVE system under the vehicle, via the inductive principle.
The effective difference is the size/capacity of the energy storage device (battery, supercapacitor) - Brookville's vehicles used on QLINE have a larger battery, so can operate for more than half of the time off-power.