초록

An electric device includes a motor and a motor drive for commanding a torque generated by the motor. A fault control circuit detects a fault condition associated with the motor drive. Upon detection of the fault condition, the fault control circuit adjusts the torque commanded by the motor drive.

대표청구항 ▼

What is claimed is: 1. An electric device comprising: a motor having a first winding set and a second winding set, the first winding set and the second winding set being redundant; and a fault control circuit for decoupling one of the first winding set and the second winding set from all circuitry,

What is claimed is: 1. An electric device comprising: a motor having a first winding set and a second winding set, the first winding set and the second winding set being redundant; and a fault control circuit for decoupling one of the first winding set and the second winding set from all circuitry, including from each other, based at least on a fault condition. 2. The electric device according to claim 1, wherein the fault control circuit includes at least one switch for decoupling the one of the first winding set and the second winding set from all circuitry. 3. The electric device according to claim 2, wherein the at least one switch is a relay. 4. The electric device according to claim 3, wherein the at least one relay is in a normally open position such that the one of the first winding set and the second winding set is decoupled from all circuitry when the relay is not activated. 5. The electric device according to claim 1, wherein the fault control circuit includes at least one squib for decoupling the one of the first winding set and the second winding set. 6. The electric device according to claim 1, wherein the fault control circuit includes at least fuse for decoupling the one of the first winding set and the second winding set. 7. The electric device according to claim 1, wherein the fault condition is a failure of a component associated with the first winding set, and the fault control circuit decouples the first winding set from all circuitry based at least on the fault condition. 8. The electric device according to claim 7, wherein the component is one of the first winding set, a power source, a motor drive, a sensor, a CPU, and a RAM. 9. The electric device according to claim 1, further comprising a controller, the controller including: a first processor associated with the first winding set; and a second processor associated with the second winding set. 10. The electric device according to claim 1, wherein the electric device is a transporter and the motor is coupled to at least one ground contacting element of the transporter so as to propel the transporter. 11. The transporter according to claim 10, wherein the transporter is a dynamically stabilized transporter.