METHOD FOR SUPPLYING ELECTRICAL POWER TO A LOAD

• US 20110084644A1
• Filed: 10/04/2010
• Published: 04/14/2011
• Est. Priority Date: 10/08/2009
• Status: Abandoned Application

• Current Assignee: Dr. Ing. H.C.F. Porsche Ag
• Original Assignee: Dr. Ing. H.C.F. Porsche Ag
• Inventors: Rauner, Thomas
• Application Number:
  US12/897,134
• Publication Number:
  US 20110084644A1
• Time in Patent Office: Days
• US Class Current: 320/101
• CPC Class Codes: B60L 53/63 in response to network capacity
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 50/06 Energy or water supply
• CPC Class Codes: H02J 2300/20 The dispersed energy generation being of renewable origin
• CPC Class Codes: H02J 2300/24 of photovoltaic origin
• CPC Class Codes: H02J 2300/28 The renewable source being wind energy
• CPC Class Codes: H02J 2300/40 wherein a plurality of decentralised, dispersed or local energy generation technologies are operated simultaneously
• CPC Class Codes: H02J 3/322 the battery being on-board an electric or hybrid vehicle, e.g. vehicle to grid arrangements [V2G], power aggregation, use of the battery for network load balancing, coordinated or cooperative battery charging
• CPC Class Codes: H02J 3/381 Dispersed generators
• CPC Class Codes: H02J 3/46 Controlling of the sharing of output between the generators, converters, or transformers
• CPC Class Codes: Y02E 10/56 Power conversion systems, e.g. maximum power point trackers
• CPC Class Codes: Y02E 10/76 Power conversion electric or electronic aspects
• CPC Class Codes: Y02E 60/00 Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
• CPC Class Codes: Y02E 70/30 Systems combining energy storage with energy generation of non-fossil origin
• 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 30/14 : Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

Abstract

A method is provided for supplying electrical power to a load, with a specific quantity of electrical power of different electrical power production types being drawn from an electrical power supply system by the load. The electrical power that is output by the electrical power supply system is identified in terms of its electrical power production type and the quantity of electrical power drawn by the load is detected separately in accordance with the electrical power production types. This provides the option of illustrating to the electrical power customer the origin of the electrical power which is drawn.

Claims

1. A method for supplying electrical power, comprising:

drawing electric power from an electric power supply system by at least one load, identifying respective electrical power production types drawn from the electrical power supply system by the load; and

separately identifying the quantity of electrical power drawn by the load in accordance with the electrical power production types.

2. The method of claim 1, wherein the step of drawing the electrical power comprises drawing the electric power by a load that can be disconnected from the electrical power supply system.

3. The method of claim 1, further comprising at least temporarily storing the electrical power drawn from the electrical power supply system.

4. The method of claim 1, wherein the step of identifying the quantity of electrical power drawn by the load comprises using a meter to detect the electric power in accordance with electrical power production types.

5. The method of claim 1, wherein the step of identifying the different electrical power production types comprises providing currents of the different electrical power production types with different pulses or by information drawn by auxiliary apparatuses.

6. The method of claim 1, wherein the electrical power output by the electrical power supply system is obtained from at least one of fossil energy sources, nuclear fuels or renewable energies.

7. The method of claim 6, wherein the electrical power output by the electrical power supply system is obtained from at least one of atomic energy, carbon energy, wind energy, water energy, photovoltaic or solar heat.

8. The method of claim 1, wherein the electrical power that is output by the electrical power supply system is fed to an electric vehicle or hybrid vehicle.

9. The method of claim 8, wherein the quantity of electrical power which is drawn is detected in the electric vehicle or hybrid vehicle.

10. The method of claim 1, wherein the quantity of electrical power drawn by the load is separately included in a balance in accordance with the electrical power production types.