Thermal management of vehicle systems using thermal energy storage on the vehicle

1. A vehicle charging station comprising a first reservoir arranged to contain a first charging fluid and a charging fluid delivery system arranged to deliver at least part of the first charging fluid into a heat exchange relationship with a vehicle thermal energy storage material of a vehicle selectively connected to the vehicle charging station, thereby charging the vehicle thermal energy storage material by changing at least one of its temperature, phase, or chemistry such that upon disconnection, a vehicle fluid is selectively circulatable around a loop from the vehicle thermal energy storage material to one or more vehicle systems.

2. A vehicle charging station according to claim 1 comprising a thermal energy change system arranged to at least one of alter or maintain at least one of the temperature, phase, or chemistry of the first charging fluid in at least one of the first reservoir or elsewhere in the vehicle charging station, where the thermal energy change system comprises at least one of a heating or cooling system.

3. A vehicle charging station according to claim 2 where the thermal energy change system is arranged to receive the electrical energy from a power grid.

4. A vehicle charging station according to claim 2 where the thermal energy change system is arranged to deliver thermal energy to the first charging fluid where the thermal energy is provided by at least one of the surroundings, by waste thermal energy from one or more processes, or from renewable sources.

5. A vehicle charging station according to claim 2 comprising a control system arranged to control the thermal energy change system to at least one of maintain or adjust at least one of the temperature, phase, or chemistry of the first charging fluid.

6. A vehicle charging station according to claim 5 where the control system is arranged to control the thermal energy change system to at least one of maintain or adjust at least of the temperature, or phase, or chemistry of the first charging fluid in dependence on one or more operation parameters.

7. A vehicle charging station according to claim 6 where the control system exclusively or preferentially at least one of maintains or alters at least one of the temperature, or phase, or chemistry of the first charging fluid during times of day where electricity is cheaper.

8. A vehicle charging station according to claim 1 where the first reservoir comprises a storage vessel located at least partially below ground.

9. A vehicle charging station according to claim 1 comprising an electrical charging system arranged to deliver electrical energy to a vehicle electrical system.

10. A vehicle charging station according to claim 1 comprising a communication controller arranged to communicate directly or indirectly via one or more wired or wireless networks with one or more devices remote from the vehicle charging station.

11. A vehicle charging station according to claim 10 arranged to send one or more operation parameters concerning the vehicle charging station to the one or more devices via the one or more wired or wireless networks.

12. A vehicle charging station according to claim 1 comprising a second reservoir arranged to contain a second charging fluid, whereby the first and second charging fluids are maintained at least one of substantially different temperatures, phases, or chemistry and where the charging fluid delivery system is arranged to allow selection between delivery of the first and second charging fluids into heat exchange relationship with the vehicle thermal energy storage material.

13. A vehicle comprising a thermal management system, the thermal management system comprising a vehicle thermal energy storage material and being arranged to place the vehicle thermal energy storage material and a first charging fluid of a vehicle charging station selectively connected with the vehicle into a heat exchange relationship with each other, the first charging fluid thereby charging the vehicle thermal energy storage material by changing at least one of its temperature, phase, or chemistry and where the thermal management system further comprises a loop from the vehicle thermal energy storage material to one or more vehicle systems arranged to circulate a vehicle fluid upon disconnection.

14. A vehicle according to claim 13 where the thermal management system is arranged to provide for thermal energy transfer between the vehicle thermal energy storage material and a battery temperature control system arranged to maintain the temperature of a battery pack of the vehicle within a temperature tolerance range using thermal energy transfer with the vehicle thermal energy storage material.

15. A vehicle according to claim 13 where the battery pack is arranged to deliver energy to propel the vehicle.

16. A vehicle according to claim 13 where the thermal management system is arranged to provide for thermal energy transfer between the vehicle thermal energy storage material and a temperature conditioning system arranged to selectively deliver at least one of heating or cooling to a cabin of the vehicle using thermal energy transfer with the vehicle thermal energy storage material.

17. A vehicle according to claim 13 where the thermal management system is arranged to place the vehicle thermal energy storage material and a second charging fluid of the vehicle charging station to which the vehicle is selectively connected into a heat exchange relationship with each other, the second charging fluid thereby charging the vehicle thermal energy storage material by changing at least one of its temperature, or phase, or chemistry.

18. A vehicle according to claim 13 where the vehicle comprises a communication controller arranged to communicate directly or indirectly via one or more wired or wireless networks with one or more devices remote from the vehicle.

19. A vehicle according to claim 18 where the communication controller is arranged to at least one of send one or more operation parameters concerning the vehicle to the one or more devices via the one or more wired or wireless networks or receive one or more operation parameters concerning one or more vehicle charging stations from the one or more devices, via one or more wired or wireless networks.

20. A vehicle charging method comprising charging a vehicle thermal energy storage material of a vehicle selectively connected to a vehicle charging station by delivering at least part of a first charging fluid contained in the vehicle charging station into a heat exchange relationship with the vehicle thermal energy storage material, thereby changing at least one of the temperature, phase, or chemistry of the vehicle thermal energy storage material disconnecting and selectively circulating a vehicle fluid around a loop from the vehicle thermal energy storage material to one or more vehicle systems.