Cooling systems and methods for automatic transfer switch

1. An assembly, comprising:

an automatic transfer switch comprising an operating mechanism configured to cause current to flow through the automatic transfer switch; and

a cooler configured to cool at least a portion of the automatic transfer switch and structured to be wirelessly driven by electromagnetic fields generated in response to current flowing through the automatic transfer switch.

2. The assembly of claim 1 , wherein:

the cooler comprises a drive shaft having a magnet, and a plurality of blades arranged concentrically around the drive shaft at a first end of the drive shaft.

3. The assembly of claim 1 , wherein

the cooler comprises a permanent magnet configured to rotate in response to the electromagnetic fields.

4. The assembly of claim 3 , further comprising:

an enclosure in which the automatic transfer switch and the cooler are disposed,

wherein the cooler is configured to generate a convection force within the enclosure.

5. The assembly of claim 2 , wherein the magnet is disposed closer to the first end of the drive shaft than to a second end.

6. The assembly of claim 1 , wherein the cooler lacks a direct electrical connection to an external power supply or the electrical phases of the automatic transfer switch.

7. The assembly of claim 6 , wherein the cooler further comprises a housing in which the plurality of blades and the drive shaft are disposed.

8. The assembly of claim 1 , wherein the magnet comprises a neodymium magnet.

9. The assembly of claim 1 , further comprising:

a solenoid or transformer configured to convert energy from the electromagnetic fields to electrical energy to operate at least one AC or DC load, including the cooler.

10. The assembly of claim 1 , wherein the cooler further comprises a power converter.

11. A system comprising:

an automatic transfer switch comprising

a plurality of switch components comprising respective pluralities of cassettes;

at least one conductor configured to generate a magnetic field in response to current flowing through the conductor;

a permanent magnet; and

a driven shaft driven by rotation of the permanent magnet in the magnetic field;

wherein a polarity of the magnetic field is configured to change in accordance with an alternating current of the automatic transfer switch.

12. The system of claim 11 , wherein the permanent magnet is disposed between a base of the driven shaft and at least one blade.

13. The system of claim 11 , further comprising a plurality of coolers arranged in parallel.

14. The system of claim 11 ,

wherein the at least one conductor is structured to induce an electromagnetic field in which the magnet is disposed.

15. A method comprising:

disposing at least an automatic transfer switch and a cooler in an enclosure,

generating a magnetic field by supplying alternating current to at least one conductor in the automatic transfer switch,

disposing a driving mechanism in the magnetic field, and

driving the cooler by rotation of the driving mechanism in response to the magnetic field.

16. The method of claim 15 , wherein the cooler is unpowered and driven only by the driving mechanism.

17. The method of claim 15 , wherein the cooler comprises a plurality of coolers disposed adjacent to each other.

18. The method of claim 15 , wherein the automatic transfer switch comprises a loop conductor around which the magnetic field is generated.

19. The method of claim 15 , wherein the driving mechanism comprises at least one neodymium magnet.

20. An automatic transfer switch cooling apparatus, comprising:

an automatic transfer switch comprising an operating mechanism configured to cause current to flow through the automatic transfer switch;

an electromagnetic coupling device that is located proximal to a conductor or a transfer switch of the automatic transfer switch, wherein the electromagnetic coupling device is configured to generate electrical power from electromagnetic fields generated by electrical current flowing in the conductor or the transfer switch; and

one or more cooling fans coupled to electromagnetic coupling device, wherein the one or more cooling fans are configured to cool at least a portion of the automatic transfer switch and structured to be driven by electrical power from the electromagnetic coupling device generated from electromagnetic fields generated in response to current flowing through the automatic transfer switch.

21. The automatic transfer switch cooling apparatus of claim 20 , wherein:

the electromagnetic coupling device is one of a coil, a solenoid or a transformer.

22. The automatic transfer switch cooling apparatus of claim 20 , wherein:

the electrical power from the electromagnetic coupling device is conditioned into AC voltage or DC voltage for supply to the one or more cooling fans by one of a choke coil, a transformer, a rectifier, a linear power supply, or a switching power supply.

23. The automatic transfer switch cooling apparatus of claim 20 , wherein:

the one or more cooling fans is placed to increase an air flow over one or more selected components.

24. The automatic transfer switch cooling apparatus of claim 20 , wherein:

the one or more cooling fans is placed to increase an air flow from an interior space of the automatic transfer switch to an ambient air space exterior to the automatic transfer switch.