Patent ID: 11881752
Assignee: ZHEJIANG UNIVERSITY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 7:
8. The direct-drive type annular flexible transportation system according to claim 1, wherein:
the primary excitation type linear motor further comprises a power driving module and a wireless communication module, the power driving module is fixedly installed together with the wireless communication module and the movers, the power driving module obtains electrical energy from the power receiving unit and outputs three-phase alternating current to the armature windings (282) of the short primaries in the movers to drive the movers to move; a position detection module is connected to a master computer through the wireless communication module, and the wireless communication module transmits each mover parameter detected and collected by the position detection module to the master computer in real time and receives a movement command issued by the master computer.