All-Electric Powered Vehicle

• US 20120217074A1
• Filed: 02/28/2011
• Published: 08/30/2012
• Est. Priority Date: 02/28/2011
• Status: Abandoned Application

• Current Assignee: Oldenburg Group Incorporated
• Original Assignee: Oldenburg Group Incorporated
• Inventors: Rudinec, Stephen A.
• Application Number:
  US13/036,554
• Publication Number:
  US 20120217074A1
• Time in Patent Office: Days
• US Class Current: 180/65.1
• CPC Class Codes: B60L 2200/26 Rail vehicles
• CPC Class Codes: B60L 2200/36 Vehicles designed to transport cargo, e.g. trucks
• CPC Class Codes: B60L 2250/16 by display
• CPC Class Codes: B60L 50/60 using power supplied by batteries in combination with fuel cells B60L50/75
• CPC Class Codes: B60L 53/80 Exchanging energy storage elements, e.g. removable batteries
• 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

Abstract

There is provided an all-electric powered vehicle. The all-electric powered vehicle includes a support structure. This support structure defines a portion configured as a tool platform configured to support a tool module. The self-contained battery module is removably mounted on the support structure. A pair of wheel sets is coupled to the support structure, with each wheel set including two wheels. One wheel of each wheel set is rotably coupled on each side of the support structure. An AC induction motor is mounted on the support structure and is coupled to at least one wheel and the battery module. A motor controller, including a DC/AC inverter is coupled to the AC induction motor and the battery module.

Claims

1. An all-electric powered vehicle comprising:

a support structure including a portion configured as a tool platform and the tool platform is configured to couple with a tool module;

a self-contained battery module removably mounted on the support structure;

a pair of wheel sets coupled to the support structure, with each wheel set including two wheels, with one wheel of each wheel set rotably coupled on each side of the support structure;

an AC induction motor mounted on the support structure and coupled to at least one wheel and the battery module;

a motor controller including a DC/AC inverter coupled to the AC induction motor and the battery module; and

a vehicle controller coupled to the motor controller.

2. The all-electric vehicle of claim 1, including a heat sink mounted on the motor controller.

3. The all-electric vehicle of claim 1, wherein one of the wheel sets is steerable.

4. The all-electric vehicle of claim 1, including a force transfer apparatus coupled to the AC induction motor and at least one of wheels of one of the wheel sets.

5. The all-electric vehicle of claim 4, wherein the force transfer apparatus is coupled to another wheel set, with the transfer case configured to drive one of either wheel sets and both wheel sets at the same time.

6. The all-electric vehicle of claim 4, wherein the force transfer apparatus is one of a gear box and a hydraulic pump/hydraulic motor set.

7. The all-electric vehicle of claim 1, wherein the battery module is configured to receive and store electrical power generated by the braking function of the vehicle onto the inverter by the AC induction motor to dissipate mechanical energy, wherein the mechanical energy is provided by the at least one wheel turning the AC induction motor.

8. The all-electric powered vehicle of claim 1 further comprising a tool module selected from a group consisting of a crane, a boom, a tank, a tilt-bed, a lift apparatus, a crew cab, and a personnel seat, with the tool coupled to the tool platform portion of the support structure.

9. An all-electric powered vehicle comprising:

a support structure including a portion configured as a tool platform, with the support structure configured to move within an underground mine and with the tool platform configured to couple with a tool module;

a self-contained battery module removably mounted on the support structure;

a pair of wheel sets coupled to the support structure, with each wheel set including two wheels, with one wheel of each wheel set rotably coupled on each side of the support structure;

an AC induction motor mounted on the support structure and coupled to the battery module and operably coupled to a force transfer apparatus, with the force transfer apparatus coupled to a motor operably coupled to each wheel; and

a motor controller including a DC/AC inverter coupled to the AC induction motor and the battery module.

10. The all-electric powered vehicle of claim 9, wherein the motor coupled to each wheel is one of an electric motor and a hydraulic motor.

11. The all-electric powered vehicle of claim 9, including a heat sink mounted on the motor controller.

12. The all-electric powered vehicle of claim 9, wherein one of the wheel sets is steerable.

13. The all-electric powered vehicle of claim 9, wherein both of the wheel sets are steerable.

14. The all-electric powered vehicle of claim 9, wherein the battery module is configured to receive and store electrical power generated by the braking function of the vehicle into the inverter by the AC induction motor to dissipate mechanical energy, wherein the mechanical energy is provided by the at least one wheel turning the AC induction motor.

15. The all-electric powered vehicle of claim 9, wherein the force transfer apparatus is coupled to another wheel set, with the transfer case configured to drive one of either wheel sets and both wheel sets at the same time.

16. The all-electric powered vehicle of claim 9, further comprising a tool module selected from a group consisting of a crane, a boom, a tank, a tilt-bed, a lift apparatus, and a personnel seat, with the tool coupled to the tool platform portion of the support structure.

17. An all-electric powered vehicle comprising:

a support structure including a portion configured as a tool platform, with the support structure configured to move within an underground mine and with the tool platform configured to couple with a tool module;

a self-contained battery module removably mounted on the support structure;

a pair of wheel sets coupled to the support structure, with each wheel set including two wheels, with one wheel of each wheel set rotably coupled on each side of the support structure;

an AC induction motor coupled to the battery module and operably coupled to each wheel; and

a motor controller including a DC/AC inverter coupled to each AC induction motor and the battery module.

18. The all-electric powered vehicle of claim 17, including a heat sink mounted on the motor controller.

19. The all-electric powered vehicle of claim 17, wherein one of the wheel sets is steerable.

20. The all-electric powered vehicle of claim 17, wherein both of the wheel sets are steerable.

21. The all-electric powered vehicle of claim 17, wherein the battery module is configured to receive and store electrical power generated by the braking function of the vehicle onto the inverter by each of the AC induction motors to dissipate mechanical energy, wherein the mechanical energy is provided by the at least one wheel turning one of the AC induction motors.

22. The all-electric powered vehicle of claim 17, wherein the motor controller is configured to drive one of either wheel sets and both wheel sets at the same time.

23. The all-electric powered vehicle of claim 17, wherein the motor controller is configured to drive one of either wheel sets and both wheel sets at the same time.

24. The all-electric powered vehicle of claim 17, further comprising a tool module selected from a group consisting of a crane, a boom, a tank, a tilt-bed, a lift apparatus. and a personnel seat, with the tool coupled to the tool platform portion of the support structure.