Enhanced system and method for controlling discharge of electric energy from machines
View Patent ↗Certain exemplary embodiments can comprise a method comprising: receiving electrical energy from a braking system of a vehicle at a working coil, the vehicle comprising a first wheel drive comprising a first electric motor; and via the working coil, transferring the electrical energy to a mass related to the vehicle via Hall Effect, the transferred electrical energy converted to heat energy in the mass.
1. An electrical energy dissipation system for dissipating electrical energy from a braking system of a vehicle, the electrical energy dissipation system comprising:
a tuned circuit electrically coupled to an electrical bus associated with the vehicle, the tuned circuit adapted to receive electrical energy from the braking system of the vehicle, the tuned circuit comprising;
a capacitor; and
a working coil coupled with said capacitor, said working coil adapted to transfer, via Hall Effect, the electrical energy from the braking system to a mass related to the vehicle, the transferred electrical energy convened to heat energy in the mass; and
a pulse generator electrically coupled to an electrical bus, said pulse generator adapted to provide pulses to said tuned circuit at a frequency approximately equal to a resonant frequency of said tuned circuit.
2. The system of claim 1 , wherein:
said pulse generator powered by an alternating current source.
3. The system of claim 1 , further comprising:
a charging inductor electrically coupled in series with the electrical bus associated with the vehicle.
4. The system of claim 1 , further comprising:
the electrical bus coupled to said tuned circuit.
5. The system of claim 1 , further comprising:
the vehicle coupled to the electrical bus coupled to said tuned circuit.
6. The system of claim 1 , wherein the vehicle is a truck.
7. The system of claim 1 , wherein the vehicle is a mine haul truck.
8. The system of claim 1 , wherein the first electrical motor is an electrical induction motor adapted to be powered by an alternating current.
9. The system of claim 1 , wherein the first electrical motor is adapted to be powered by a direct current.
10. The system of claim 1 , wherein the mass is a bed of a truck.
11. The system of claim 1 , wherein the vehicle is a locomotive.
12. The system of claim 1 , further comprising:
a fan adapted to increase convective heat transfer from the mass.
13. The system of claim 1 , further comprising:
a heat exchange apparatus adapted to increase heat dissipation from the mass.
14. A system comprising:
a means for receiving electrical energy from a braking system of a vehicle at a working coil;
a means for transferring the electrical energy via Hall Effect to a mass related to a vehicle, the transferred electrical energy converted to heat energy in the mass; and
a pulse generator electrically coupled to said means for receiving electrical energy, said pulse generator adapted to provide pulses to said means for transferring the electrical energy at a frequency approximately equal to a resonant frequency of said tuned circuit.
15. The system of claim 1 , wherein the vehicle comprises a first wheel drive comprising a first electrical motor, the vehicle comprising a second wheel drive comprising a second electrical motor distinct from the first electrical motor.
16. A method comprising:
receiving electrical energy from a braking system of a vehicle at a working coil, the vehicle comprising a first wheel drive comprising a first electric motor;
via the working coil, transferring the electrical energy to a mass related to the vehicle via Hall Effect, the transferred electrical energy convened to heat energy in the mass; and
via a pulse generator electrically coupled to an electrical bus, providing pulses to said tuned circuit at a frequency approximately equal to a resonant frequency of said tuned circuit.
17. The method of claim 16 , further comprising:
generating the electrical energy via magnetically slowing the first electric motor.
18. The method of claim 16 , further comprising:
rectifying the electrical energy from the first electric motor and the second electric motor to a direct current electrical energy.
19. The method of claim 16 , further comprising:
converting the electrical energy to a time-series of voltage pulses.
20. The method of claim 16 , wherein the vehicle comprises a first wheel drive comprising a first electrical motor, the vehicle comprising a second wheel drive comprising a second electrical motor distinct from the first electrical motor.