Electromagnetic machine using magnetic field binding of multiple multi-phase winding wires
OwnerNam Soo Myunginventor
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Abstract
The present invention relates to an electromagnetic machine comprising: rotation shaft; a stator comprising a multi-phase winding wire; a mover (rotor 1) comprising the multi-phase winding wire and spaced apart from the stator at a preset interval; and a controller for independently controlling a first magnetic field of the stator and a second magnetic field of the mover (rotor 1). The electromagnetic machine according to the present invention can resolve, by means of the mover (rotor 1) and the wound-type stator that can be independently and actively controlled, a torque issue at start-up or when needed and, thereby, has the effects of producing a maximum driving torque while having a minimum size, and of maximizing efficiency.
Claims17
A generating apparatus comprising:
- an electromagnetic machine unit comprising:
- a stator including a multi-phase coil;
- a mover including a multi-phase coil, spaced apart from the stator at a predetermined distance, and receiving an external force from a power source;
- and
- a control unit configured to control a magnetic field of the stator and a magnetic field of the mover, independently,
- wherein the control unit controls the magnetic field of the stator and the magnetic field of the mover with maintaining magnetically locking to each other between the magnetic field of the stator and the magnetic field of the mover during entire operation,
- wherein when the magnetic field of the stator moves, the magnetic field of the mover moves along with moving of the magnetic field of the stator to maintain magnetically locking to the magnetic field of the stator, and
- wherein the electromagnetic machine unit generates a power by controlling driving torque or driving force.
Dependencies are inferred from the claim text.