Motorized vacuum circuit breaker assembly

1. A vacuum circuit breaker (VCB) assembly, comprising:

a single motor configured to selectively rotate at least one rotor;

a VCB having a breaking mechanism to control current flow therethrough, the breaking mechanism selectively chargeable from discharged state to a charged state;

an undercarriage configured to support the VCB assembly, the undercarriage selectively movable between a first position and a second position to thereby move the VCB assembly from the first position to the second position; and

a first electromagnetic clutch in mechanical communication with the undercarriage, the first electromechanical clutch configured to selectively engage the at least one rotor to move the undercarriage between the first position and the second position in response to rotation the at least one rotor;

a second electromagnetic clutch in mechanical communication with the breaking mechanism, the second electromechanical clutch configured to selectively engage the at least one rotor to charge the breaking mechanism from discharged state to a charged state in response to rotation of the at least one rotor.

2. The VCB assembly of claim 1 , wherein the at least one rotor is connected to each of the first electromagnetic clutch and the second electromagnetic clutch.

3. The VCB assembly of claim 1 , further comprising:

an interlock connected to the first electromagnetic clutch and the second electromagnetic clutch to disengage the first electromagnetic clutch from the at least one rotor based on the second electromagnetic clutch engaging the at least one rotor.

4. The VCB assembly of claim 3 , wherein the interlock is an electrical interlock configured to detect an electrical signal for the second electromagnetic clutch to engage the at least one rotor with the undercarriage, and configured to stop a signal to the first electromagnetic clutch to engage the at least one rotor with the breaking mechanism based on detecting the electrical signal for the second electromagnetic clutch.

5. The VCB assembly of claim 1 , wherein the single motor and the first and second magnetic clutches are all located on the undercarriage and are moved together when the undercarriage moves.

6. The VCB assembly of claim 1 , further comprising:

a control circuit configured to control a rotation of the motor and an engagement of the first and second electromagnetic clutches with the at least one rotor.

7. The VCB assembly of claim 1 , further comprising:

a gear box having a first gear with a first rotation rate and a second gear with a second rotation rate different from the first rotation rate,

wherein the at least one rotor includes a first rotor connected to the first gear and a second rotor connected to the second gear, the first rotor configured to selectively engage the breaking mechanism and the second rotor configured to selectively engage the undercarriage.

8. A switchgear apparatus, comprising:

one or more compartments, at least one compartment comprising a vacuum circuit breaker (VCB) assembly, each VCB assembly comprising:

a single motor configured to selectively rotate at least one rotor;

a VCB having a breaking mechanism to control electrical power flow therethrough, the breaking mechanism selectively chargeable from discharged state to a charged state;

an undercarriage selectively moveable between an enclosed position to an access position;

a first electromagnetic clutch in mechanical communication with the undercarriage, the first electromechanical clutch configured to selectively engage the at least one rotor to move the undercarriage between the enclosed position and the access position in response to rotation of the at least one rotor; and

a second electromagnetic clutch in mechanical communication with the breaking mechanism, the second electromechanical clutch configured to selectively engage the at least one rotor to charge the breaking mechanism from discharged state to a charged state in response to rotation the at least one rotor.

9. The switchgear apparatus of claim 8 , wherein the at least one rotor is configured to selectively engage each of the first electromagnetic clutch and the second electromagnetic clutch.

10. The switchgear apparatus of claim 8 , further comprising:

an interlock connected to the first electromagnetic clutch and the second electromagnetic clutch to disengage the first electromagnetic clutch from the at least one rotor based on the second electromagnetic clutch being engaged by the at least one rotor.

11. The switchgear apparatus of claim 10 , wherein the interlock is an electrical interlock configured to detect an electrical signal for the second electromagnetic clutch to drive the undercarriage, and configured to stop a signal to the first electromagnetic clutch to charge the breaking mechanism based on detecting the electrical signal for the second electromagnetic clutch.

12. The switchgear apparatus of claim 8 , wherein the single motor and the first and second magnetic clutches are all located on the undercarriage and are moved together when the undercarriage moves.

13. The switchgear apparatus of claim 8 , further comprising:

a control circuit configured to control a rotation of the motor and an engagement of the first and second electromagnetic clutches with the at least one rotor.

14. A method of controlling a vacuum circuit breaker (VCB) assembly, comprising:

rotating at least one rotor with a single motor;

engaging the at least one rotor with a first electromagnetic clutch;

transferring torque from the first electromagnetic clutch to a breaking mechanism of a vacuum circuit breaker to charge the breaking mechanism; and

engaging the at least one rotor with a second electromagnetic clutch;

transferring torque from the second electromagnetic clutch to an undercarriage to move the undercarriage from a first position to a second position.