High power rotary device
A high power rotary device includes a stator comprising a plurality of wire coils each surrounding a non-magnetizable core; a rotor with permanent magnets embedded therein, the rotor being disposed adjacent to the stator, the rotor being mounted on a rotatable drive shaft; a position sensor operably connected to the rotor; and a control circuit operably connected to the position sensor and the wire coils to activate the wire coils. In this motor the control circuit transfers electrical charge from a first coil to a second coil.
1. A high power rotary device, comprising:
a stator comprising a plurality of wire coils each surrounding a non-magnetizable core;
at least one rotor with permanent magnets embedded therein, the rotor being disposed adjacent to the stator, the rotor being mounted on a rotatable drive shaft;
a position sensor operably connected to the rotor; and
a control circuit operably connected to the position sensor and the wire coils to activate the wire coils;
wherein the control circuit transfers electrical charge from a first coil to a second coil.
2. The high power rotary device of claim 1 wherein the first coil is a discharging coil.
3. The high power rotary device of claim 1 wherein the second coil is a charging coil.
4. The high power rotary device of claim 1 wherein the rotary device is an electric motor.
5. The high power rotary device of claim 1 wherein the control circuit controls distribution of electrical energy to the wire coils.
6. The high power rotary device of claim 1 wherein the wire coils are circular.
7. The high power rotary device of claim 1 wherein the non-magnetizable core is an air core.
8. The high power rotary device of claim 1 wherein a width of the non-magnetizable core matches a width of the permanent magnets.
9. The high power rotary device of claim 1 wherein activation of the wire coils by the control circuit transfers electrical energy to the wire coils.
10. The high power rotary device of claim 1 wherein the permanent magnets are approximately equally spaced about the rotor.
11. The high power rotary device of claim 1 wherein a spacing between adjacent permanent magnets embedded in the rotor is greater than or approximately equal to a spacing between the rotor and a second rotor.