EXTRACTION, STORAGE AND DISTRIBUTION OF KINETIC ENERGY

• US 20110109158A1
• Filed: 07/13/2010
• Published: 05/12/2011
• Est. Priority Date: 07/13/2009
• Status: Abandoned Application

• Current Assignee: Ian Olsen
• Original Assignee: Ian Olsen
• Inventors: Olsen, Ian
• Application Number:
  US12/835,606
• Publication Number:
  US 20110109158A1
• Time in Patent Office: Days
• US Class Current: 307/10.1
• CPC Class Codes: B60L 2200/26 Rail vehicles
• CPC Class Codes: B60L 2220/44 Wheel Hub motors, i.e. integrated in the wheel hub
• CPC Class Codes: B60L 2250/20 by driver identification
• CPC Class Codes: B60L 2260/28 Four wheel or all wheel drive
• CPC Class Codes: B60L 3/0069 relating to the isolation, e.g. ground fault or leak current
• CPC Class Codes: B60L 50/51 characterised by AC-motors
• CPC Class Codes: B60L 50/61 by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
• CPC Class Codes: B60L 53/14 Conductive energy transfer
• CPC Class Codes: B60L 53/305 Communication interfaces
• CPC Class Codes: B60L 53/31 Charging columns specially adapted for electric vehicles
• CPC Class Codes: B60L 53/64 Optimising energy costs, e.g. responding to electricity rates
• CPC Class Codes: B60L 53/665 Methods related to measuring, billing or payment
• CPC Class Codes: B60L 55/00 Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
• CPC Class Codes: B60L 7/10 Dynamic electric regenerative braking B60L7/22 takes precedence
• CPC Class Codes: H02J 13/00002 characterised by monitoring
• CPC Class Codes: H02J 3/32 using batteries with converting means
• CPC Class Codes: H02J 3/38 Arrangements for parallely feeding a single network by two or more generators, converters or transformers
• CPC Class Codes: Y02E 60/00 Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
• CPC Class Codes: Y02T 10/62 Hybrid vehicles
• CPC Class Codes: Y02T 10/70 Energy storage systems for electromobility, e.g. batteries
• CPC Class Codes: Y02T 10/7072 : Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
• CPC Class Codes: Y02T 90/12 : Electric charging stations
• CPC Class Codes: Y02T 90/14 : Plug-in electric vehicles
• CPC Class Codes: Y02T 90/16 : Information or communication technologies improving the operation of electric vehicles
• CPC Class Codes: Y02T 90/167 : Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
• CPC Class Codes: Y04S 10/126 : the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]
• CPC Class Codes: Y04S 10/14 : Energy storage units
• CPC Class Codes: Y04S 30/14 : Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

Abstract

An energy conversion system (ECS) is described for energy conversion and distribution including the conversion of vehicle-stored energy into electrical energy and the distribution of the electrical energy locally at the home or via a utility grid level. The ECS includes a system coupled or connected to a vehicle powertrain and comprising a storage cell, a control and monitoring device, a converter unit that converts direct current (DC) energy to alternating current (AC) energy (also referred to as a converter or as an inverter), and an electric generator which extracts kinetic energy created by a moving object or vehicle, converting it into electric energy. This energy is stored in discrete storage cells in the object or vehicle until it can be downloaded into an electrical distribution system or grid.

Claims

1. A vehicle system comprising:

an energy converter connected to a powertrain component of a powertrain of a vehicle via a connection component, the energy converter comprising converter circuitry that converts kinetic energy of the vehicle to electrical energy;

an energy storage cell coupled to the generator, the energy storage cell storing the electrical energy; and

an energy translator coupled to the energy storage cell and the energy converter, the energy translator comprising translator circuitry that converts the electrical energy of the storage cell into line voltage electricity.

2. The vehicle system of claim 1, comprising a controller coupled to the powertrain component and the energy translator.

3. The vehicle system of claim 2, wherein the controller, in response to a signal from the powertrain component, controls the converter circuitry to induce a variable load on the powertrain that converts the kinetic energy to the electrical energy.

4. The vehicle system of claim 3, wherein the variable load is charging of the energy storage cell.

5. The vehicle system of claim 3, wherein the signal from the powertrain component indicates a reduction in velocity of the vehicle.

6. The vehicle system of claim 5, wherein the controller varies the variable load to generate the reduction in the velocity of the vehicle.

7. The vehicle system of claim 3, wherein the signal from the powertrain component indicates a constant velocity of the vehicle.

8. The vehicle system of claim 7, wherein the controller varies the variable load to generate the constant velocity of the vehicle.

9. The vehicle system of claim 3, wherein the signal from the powertrain component indicates a turning of the vehicle.

10. The vehicle system of claim 9, wherein the controller varies the variable load to stabilize the vehicle in the turn.

11. The vehicle system of claim 3, wherein the signal from the powertrain component indicates absence of motion of the vehicle.

12. The vehicle system of claim 11, wherein the controller controls conversion of available output of the energy converter to the electrical energy.

13. The vehicle system of claim 1, wherein the energy converter is a generator.

14. The vehicle system of claim 1, wherein the energy converter is a plurality of generators.

15. The vehicle system of claim 1, wherein the energy converter is an alternator.

16. The vehicle system of claim 1, wherein the energy converter is a plurality of alternators.

17. The vehicle system of claim 1, wherein the powertrain component is an engine.

18. The vehicle system of claim 1, wherein the powertrain component is a transmission.

19. The vehicle system of claim 1, wherein the powertrain component is a drive shaft.

20. The vehicle system of claim 1, wherein the powertrain component is a wheel.

21. The vehicle system of claim 1, wherein the powertrain component is an axle.

22. The vehicle system of claim 1, wherein the powertrain component is a brake component.

23. The vehicle system of claim 1, wherein the powertrain component is an accelerometer.

24. The vehicle system of claim 1, wherein the powertrain component is a velocity sensor.

25. The vehicle system of claim 1, wherein the electrical energy generated by the energy converter is direct current (DC) electrical energy.

26. The vehicle system of claim 25, wherein the translator circuitry converts the direct current (DC) electrical energy to the line voltage electricity that is alternating current (AC) electrical energy.

27. The vehicle system of claim 1, wherein the translator circuitry comprises at least one of short detection circuitry, ground fault detection circuitry, and surge suppression.

28. The vehicle system of claim 1, wherein the translator circuitry comprises at least one of charge rate control circuitry, storage cell temperature control circuitry, and charge cycle depth control circuitry.

29. The vehicle system of claim 1, comprising an energy distribution access point (EDAP) connected to an electric grid, wherein the energy translator connects to the EDAP and transfers the line voltage electricity to EDAP circuitry, wherein the EDAP circuitry distributes the line voltage electricity through the electric grid.

30. The vehicle system of claim 29, wherein the translator circuitry matches at least one component of the line voltage electricity to the EDAP.

31. The vehicle system of claim 30, wherein the at least one component is voltage level.

32. The vehicle system of claim 30, wherein the at least one component is frequency.

33. The vehicle system of claim 30, wherein the at least one component is phase.

34. The vehicle system of claim 29, wherein the EDAP is connected to the electric grid using a direct connection through which the line voltage electricity that is alternating current (AC) electrical energy is downloaded directly into the electric grid.

35. The vehicle system of claim 29, wherein the EDAP is connected to the electric grid using a remote control download connection through which the line voltage electricity that is direct current (DC) electrical energy is downloaded into storage cells of the EDAP.

36. A system comprising:

an energy converter connected to a powertrain component of a vehicle via a connection component, the energy converter comprising converter circuitry that converts kinetic energy of the vehicle to electrical energy;

an energy storage cell coupled to the generator, the energy storage cell storing the electrical energy;

an energy translator coupled to the energy storage cell and the energy converter, the energy translator comprising translator circuitry that converts the electrical energy of the storage cell into line voltage electricity; and

an energy distribution access point (EDAP) connected to an electric grid, wherein the energy translator connects to the EDAP via a removable connector and transfers the line voltage electricity to EDAP circuitry, wherein the EDAP circuitry distributes the line voltage electricity through the electric grid.

37. The system of claim 36, comprising a controller coupled to the powertrain component and the energy translator, wherein the controller, in response to a signal from the powertrain component, controls the converter circuitry to induce a variable load on the powertrain that converts the kinetic energy to the electrical energy, wherein the variable load is charging of the energy storage cell.

38. The system of claim 37, wherein the signal from the powertrain component indicates a reduction in velocity of the vehicle, wherein the controller varies the variable load to generate the reduction in the velocity of the vehicle.

39. The system of claim 37, wherein the signal from the powertrain component indicates a constant velocity of the vehicle, wherein the controller varies the variable load to generate the constant velocity of the vehicle.

40. The system of claim 37, wherein the signal from the powertrain component indicates a turning of the vehicle, wherein the controller varies the variable load to stabilize the vehicle in the turn.

41. The system of claim 37, wherein the controller controls conversion of available output of the energy converter to the electrical energy.

42. The system of claim 36, wherein the energy converter is at least one of a generator, a plurality of generators, an alternator, a plurality of alternators.

43. The system of claim 36, wherein the powertrain component is at least one of an engine, a transmission, a drive shaft, a wheel, an axle, a brake component, an accelerometer, a velocity sensor.

44. The system of claim 36, wherein the electrical energy generated by the energy converter is direct current (DC) electrical energy, wherein the translator circuitry converts the direct current (DC) electrical energy to the line voltage electricity that is alternating current (AC) electrical energy.

45. The system of claim 36, wherein the translator circuitry matches a component of the line voltage electricity to the EDAP, wherein the component is at least one of voltage level, frequency, and phase.

46. The system of claim 36, wherein the EDAP is connected to the electric grid using a direct connection through which the line voltage electricity that is alternating current (AC) electrical energy is downloaded directly into the electric grid.

47. The system of claim 36, wherein the EDAP is connected to the electric grid using a remote control download connection through which the line voltage electricity that is direct current (DC) electrical energy is downloaded into storage cells of the EDAP.

48. A vehicle system comprising:

an energy converter connected to a powertrain component of a vehicle via a connection component, the energy converter comprising converter circuitry that converts kinetic energy of the vehicle to electrical energy;

an energy storage cell coupled to the generator, the energy storage cell storing the electrical energy;

an energy translator coupled to the energy storage cell and the energy converter, the energy translator comprising translator circuitry that converts the electrical energy of the storage cell into line voltage electricity; and

a controller coupled to the powertrain component and the energy translator, wherein the controller, in response to a signal from the powertrain component, controls the converter circuitry to induce a variable load on the powertrain that converts the kinetic energy to the electrical energy, wherein the variable load is charging of the energy storage cell.

49. A method for generating power, the method comprising:

receiving a signal from a powertrain component of a powertrain of a vehicle, wherein the signal represents a state of the powertrain;

inducing and controlling a variable load on the powertrain in response to the state of the powertrain;

extracting kinetic energy from the vehicle via the variable load;

converting the kinetic energy to electrical energy; and

storing the electrical energy in the vehicle.

50. The method of claim 49, comprising:

converting the stored electrical energy into line voltage electricity; and

distributing the line voltage electricity to an electric grid.

51. The method of claim 50, wherein the electrical energy is direct current (DC) electrical energy.

52. The method of claim 51, wherein the converting of the stored electrical energy into the line voltage electricity comprises converting the DC electrical energy to alternating current (AC) electrical energy.

53. The method of claim 50, comprising matching a component of the line voltage electricity to the electric grid, wherein the component comprises at least one of voltage level, frequency, and phase.

54. The method of claim 50, wherein the distributing of the line voltage electricity to the electric grid comprises distributing the line voltage using a direct connection through which the line voltage electricity that is alternating current (AC) electrical energy is downloaded directly into the electric grid.

55. The method of claim 50, wherein the distributing of the line voltage electricity to the electric grid comprises distributing the line voltage using a remote control download connection through which the line voltage electricity that is direct current (DC) electrical energy is downloaded into storage cells of the electric grid.

56. The method of claim 49, wherein the inducing and controlling the variable load comprises controlling a loading of a generator.

57. The method of claim 56, comprising controlling the state of the powertrain in response to the response to the loading of the generator, wherein the state is at least one of accelerating, decelerating, coasting, stopping, and idling.