Granted Patent B2

US 12,444,910 · App. 18/615,094 · Granted Oct 14, 2025

Inventors: Johnny Martin (The Woodlands, TX); David Loyd (The Woodlands, TX); Theron South (The Woodlands, TX)

Assignee: TYPHON TECHNOLOGY SOLUTIONS (U.S.), LLC

H02B7/00E21B43/2607F04B17/03H02B13/00

Abstract

Claims (31)

1. A system for performing hydraulic fracturing using power from a utility electric grid, the system comprising:

a mobile substation comprising at least two transformer units that are operatively coupled to the utility electric grid in a parallel orientation,

wherein the transformer units are capable of accessing power from the utility electric grid and stepping down the power for delivery to at least one switchgear,

wherein a power distribution pole associated with the utility electric grid provides at least 24.9 KV of power to the mobile substation,

wherein the power distribution pole is connected to the mobile substation via at least two conductor cables;

a plurality of electric motors,

wherein each electric motor is operatively coupled to a hydraulic fracturing pump and operatively controlled by a variable frequency drive, and

wherein each electric motor is coupled to one of the at least one switchgear by at least one open air relay cable.

2. The system of claim 1 , wherein the at least two transformers units provide at least 30 MVA of power to the mobile substation.

3. The system of claim 1 , wherein the at least one switchgear allows for automatic transition between a normal buss operation and an emergency buss operation.

4. The system of claim 1 , wherein the at least one switchgear comprises a plurality of circuit breakers capable of providing 13.8 V of power to downstream equipment.

5. The system of claim 4 , wherein the plurality of circuit breakers comprise at least one medium voltage circuit breaker.

6. The system of claim 1 , further comprising a motor control system connected to the at least two transformer units.

7. The system of claim 6 , wherein the motor control system provides a 480 V side and a 13.8 V side encompassed in one unit associated with the at least one switchgear.

8. A method comprising:

accessing power from a utility electric grid;

operating at least two transformer units, in parallel, to modify line voltage of the power from the utility electric grid;

transmitting the power from the at least two transformer units through a switchgear to an electric motor via an open air relay cable; and

performing a hydraulic fracturing action via a hydraulic fracturing pump using the power within the electric motor.

9. The method of claim 8 , wherein a mobile substation is electrically synced to the at least two transformer units and the switchgear.

10. The method of claim 8 , wherein the transformer units provide at least 30 MVA of power of a mobile substation.

11. The method of claim 8 , wherein the switchgear is capable of dynamically communicating with a plurality of switchgears.

12. The method of claim 8 , wherein the switchgear allows for automatic transition between a normal buss operation and an emergency buss operation.

13. The method of claim 8 , wherein the switchgear comprises a plurality of circuit breakers capable of providing 13.8 V of power to downstream equipment.

14. The method of claim 13 , wherein the plurality of circuit breakers comprise at least one medium voltage circuit breaker.

15. The method of claim 8 , wherein the at least two transformer units comprise at least one trailer transformer unit.

16. The method of claim 15 , wherein the at least one trailer transformer unit is permanently fixed to a predetermined location.

17. The method of claim 15 , wherein the at least one trailer transformer allows for dynamic addition of electric motors.

18. The method of claim 8 , further comprising:

utilizing a motor control system connected to the at least transformer unit automatically switch between a normal buss operation and an emergency buss operation.

19. The method of claim 18 , wherein the motor control system provides a 480 V side and a 13.8 V side encompassed in one unit associated with the switchgear.

Assignments (4)

Continuity (3)

References Cited (400)