EP3186870A1 - Mobile energy sources for buffering mains power and for providing power - Google Patents

Mobile energy sources for buffering mains power and for providing power

Info

Publication number
EP3186870A1
EP3186870A1 EP15747461.0A EP15747461A EP3186870A1 EP 3186870 A1 EP3186870 A1 EP 3186870A1 EP 15747461 A EP15747461 A EP 15747461A EP 3186870 A1 EP3186870 A1 EP 3186870A1
Authority
EP
European Patent Office
Prior art keywords
mes
energy
energy system
grid
use according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15747461.0A
Other languages
German (de)
French (fr)
Inventor
Manfred Baumgärtner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bvb Innovate GmbH
Original Assignee
Bvb Innovate GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bvb Innovate GmbH filed Critical Bvb Innovate GmbH
Publication of EP3186870A1 publication Critical patent/EP3186870A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/11—DC charging controlled by the charging station, e.g. mode 4
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/20—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50—Charging stations characterised by energy-storage or power-generation means
    • B60L53/51—Photovoltaic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00004—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the power network being locally controlled
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00028—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
    • H02J3/322—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/12—The local stationary network supplying a household or a building
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • Y04S10/126—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses

Definitions

  • the invention is based on the object of a mobile, trailer-based
  • MES Mobile Energy System
  • Standard trailer hitch attached by vehicles and can be easily transported.
  • FIG. 1 high current
  • FIG. 2 control
  • the data is provided via a gateway.
  • Nomad shows an example of the overall system according to the invention. It is called Nomad and consists of:
  • the system according to the invention uses the trailer-based battery as the building block of a virtual power plant, the energy from the network or from
  • the battery can be connected to the household power supply via a socket
  • the energy of the trailer batteries is given back when needed, either at the site through use in the home network of the producer or by
  • the stored energy may be moved to any other locations to provide energy for off-grid applications, e.g. for festivals or construction sites.
  • Another application of the invention is the recharging of electric vehicles, either in the case of empty traction battery
  • the system is suitable for absorbing energy generated off-grid, at the site itself or after transport at the point of need
  • off-grid systems can be connected by road transport of electrical energy to the grid or other off-grid structures.
  • PV photovoltaic
  • the MES are used both in rental systems and in
  • the central element of the communication infrastructure is the Secure Cloud Platform, or Secure Cloud Platform (SCP).
  • SCP Secure Cloud Platform
  • This is a secure infrastructure of virtualized servers using backbone encryption, e.g. SSL, interconnected.
  • G4, LTE mobile radio
  • APN Access Point Name
  • NEM Nomad Energy Managers
  • a plurality for example more than 100, or preferably more than 1000, of MES and NEM are generally attached to the SCPs.
  • the Secure Cloud includes the data management under consideration of
  • gateway Smart Grid Gateway
  • utilities and network operators are centrally connected, which can then retrieve the energy supply from the Virtual Power Plant.
  • FIG. 4 (current) and FIG. 5 (control and data) show, by way of example, the connection of the MES to an electric vehicle.
  • All the components of the MES such as the battery's intelligent BMS (Battery Management System), the DC / DC converter, the bidirectional inverter and the contactors, act as a control unit network on a private CAN bus (Controller Area Network) with the ECU1 main control unit connected.
  • the main control unit is preferably connected via Ethernet to the gateway, which in turn is connected as APN to the secure cloud platform.
  • the ECU preferably authenticates to the gateway via a
  • Authentication software and key management which is located on the chip of the SIM card (Subscriber Identity Module, a secure element) of the gateway and thus can not be compromised.
  • SIM card Subscriber Identity Module
  • FIG. 6 shows, by way of example, the Nomad Rolling Battery for the off-grid power supply.
  • the fast charger With a Fast Charger or a Supercharger, the 85 kWh battery can be charged to the mains in a short time.
  • Another charging option is AC power, both 3-phase and 1-phase.
  • the alternating current in the bidirectional inverter is converted into direct current. Due to the Bidirectional operation, these ports are also used as outlets to provide AC power.
  • a DC / DC converter can continue to provide 400 V DC for fast charging. About this connection is also the generation of three-phase current via a
  • the system can thus be charged quickly both by means of alternating current and by means of direct current.
  • it provides up to 85 kWh as alternating or direct current and enables a DC fast charge. This is especially true for the application of the
  • system can also be used to
  • Fig. 4 shows an example of the interpretation of this system variant.
  • the on-board inverter can be omitted if the system is to be operated in cooperation with AC fast charging stations.
  • the DC / DC converter carries the power via contactors and a cable to the electric vehicle.
  • the electric vehicle has been converted by an installation kit so that the power cable of the MES can be supplied via a secure plug connection. Via another set of contactors, the energy of the MES is fed to the DC high current bus of the electric vehicle.
  • Installation Kit included ECU2 are read on the public bus operating data and the VIN number of the electric vehicle.
  • the system can now be adapted to the respective electric vehicle via the voltage level that can be freely selected by the DC / DC converter.
  • the voltage level of the current supplied by the Nomad Rolling Battery is set to be slightly higher than that of the traction battery of the electric vehicle.
  • the energy retrieved from the inverter is provided primarily from the Nomad Rolling Battery.
  • the traction battery will continue to be charged, so that after the end of the ride with the Nomad Rolling Battery a higher state of charge of the vehicle battery will be present.
  • the recuperation energy is fed back into the vehicle battery.
  • the electric vehicle In order to connect the MES to an electric vehicle, the electric vehicle will be equipped with an installation kit consisting of:
  • Trailer hitch is preferably designed as a detachable model.
  • Combination socket for high current (preferably 250 A, 400 V DC), on-board electrical system and data (CAN bus).
  • the socket is connected to the plug of the Nomad Rolling Battery and then electrically locked. The connection of the current can only be done after locking. The system is protected against dust, corrosion and splash water.
  • Circuit-breakers such as contactors or power electronic switches (MOSFETs) and two-wire high-current cables, preferably with a diameter of 50 mm 2 per wire, for connection to the DC high current bus of the electric vehicle.
  • ECU2 to control the functionality of the installation kit, to connect to the public bus of the electric vehicle for the design of vehicle data and the VIN number (Vehicle Identification Number), web server and WLAN.
  • This variant again includes the bidirectional inverter.
  • the MES can be connected to the house network.
  • the AC connection serves both to charge the MES and to feed it back into the home network.
  • Fig. 7 shows an example of the architecture of the system according to the invention.
  • the system is particularly suitable for the management of energy generated via a PV system (rooftop system) or a combined heat and power plant (CHP).
  • PV system rooftop system
  • CHP combined heat and power plant
  • the PV system is connected to the AC bus via an inverter
  • House installation connected. From this branch off the individual consumers.
  • the house installation is connected via the meter (Smart Meter) to the public grid (Smart Grid).
  • the NEM Central intelligence for controlling the overall system is the Nomad Energy Manager (NEM).
  • the NEM has an intelligent controller, the data of the smart meter, the inverter of the PV system and external sources
  • the NEM can thus accurately signal to the MES what behavior it should take:
  • the NEM continues to be equipped with a remote control option for different consumers. That way, consumers can
  • Settings can be made remotely via the smartphone app.
  • the system can also optimize itself over time.
  • the battery is in contrast to known and commercially available
  • Buffer systems are able to not only shift the daily requirement, but even to manage the entire weekly needs of the household. To ensure this, the entire supply peaks can be stored on sunny days, so that there will be no unwanted feed. The stored energy is also available for consumption in the
  • the MES can also be used as a mobile charging or rapid charging station for electric vehicles (see US Pat
  • the charging takes place via single-phase or three-phase alternating current or via direct current, preferably 400 V DC).
  • the MES provides the energy as 1-phase or 3-phase
  • a particular advantage of this design is that the charging of the MES can be gentle on the network, while the charging of the MES
  • Electric vehicle can be done after a fast charging mode. This enables fast charging in locations where high protection is not possible and therefore high charging power is not available. Furthermore offers the system has the ability to move the MES to the location of need, eg, an electric vehicle left over because of empty traction battery or to parked electric vehicles elsewhere.
  • a mobile trailer-based energy system consisting of a battery and an AC / DC converter, characterized in that it can be connected to the grid on the power side and via an energy manager (NEM) Pages of the house installation is controlled in terms of its functions energy storage, regenerative power for consumers in the home network or feed back to the public network.
  • NEM energy manager
  • Vehicles at the network location is used.
  • Vehicles at the vehicle location or any other location are Vehicles at the vehicle location or any other location.
  • an energy system of the second embodiment may further comprise
  • a cloud platform which allows the monitoring, control and integration into a virtual power plant.
  • an energy system of the first embodiment can also be provided , that it takes off-grid generated energy and this provides while driving or at another location for consumption or feed.
  • an energy system of the first embodiment can also be provided that it receives energy from the grid and this provides while driving or at another location for consumption or feed.
  • MES mobile energy system
  • Caching and restore can. Furthermore, the energy can be delivered at the location of the charge, at other locations or while driving. This provides the opportunity to operate stationary or mobile fast charging stations even in locations that are low Enable power output.
  • the coupling of the plants via a cloud enables functions of a virtual power plant to be exercised.

Abstract

In summary, a mobile energy system (MES) is described that can draw, buffer-store and return electric power, to store it, by connecting to the building power supply system. In addition, the power can be delivered at the location of charging, at other locations or while travelling. This affords the opportunity to operate static or mobile fast charging stations even at locations that allow only little delivery of power. The coupling of the installations via a cloud allows functions of a virtual power station to be performed.

Description

Mobile Energiequellen zur Pufferung von Netzenerg  Mobile energy sources for buffering network energy
Energiebereitstellung Energy supply
Die Bereitstellung mobiler elektrischer Energie während der Fahrt ist aus einer Reihe von Patenten bekannt, wie zum Beispiel aus der DE 10 2008 006 332 A1 , der DE 10 2012 011 960 A1 oder als Systemlösung aus der DE 10 2012 015 099 A1. Diese Systeme sind jedoch nicht geeignet, am Standort selbst erzeugte Energie aufzunehmen und diese für Anwendungen am Standort wieder bereitzustellen. The provision of mobile electrical energy while driving is known from a number of patents, for example from DE 10 2008 006 332 A1, DE 10 2012 011 960 A1 or as a system solution from DE 10 2012 015 099 A1. However, these systems are not capable of taking in self-generated energy at the site and re-deploying it for on-site applications.
Der Erfindung liegt die Aufgabe zugrunde, ein mobiles, trailerbasiertes The invention is based on the object of a mobile, trailer-based
Energiesystem vielseitiger nutzen zu können, insbesondere wobei ein öffentliches Stromnetz entlastet werden kann. To be able to use energy system more versatile, in particular whereby a public power grid can be relieved.
Diese Aufgabe wird durch ein mobiles trailerbasiertes Energiesystem nach Anspruch 1 und die Verwendung eines mobilen energiebasierten This object is achieved by a mobile trailer-based energy system according to claim 1 and the use of a mobile energy-based
Energiesystems nach Anspruch 6 gelöst. Bevorzugte Ausführungsformen und Varianten hierzu sind in den Unteransprüchen beschrieben. Die hier beschriebene Erfindung basiert auf einem Mobilen Energiesystem (MES), das fahrbar ist und über eine Deichsel an der Energy system solved according to claim 6. Preferred embodiments and variants thereof are described in the subclaims. The invention described here is based on a Mobile Energy System (MES), which is mobile and a drawbar on the
Standardanhängekupplung von Fahrzeugen angehängt und so problemlos transportiert werden kann. Standard trailer hitch attached by vehicles and can be easily transported.
Ein erfindungsgemäßes MES ist beispielhaft in Fig. 1 (Hochstrom) und Fig. 2 (Steuerung) dargestellt. Es besteht aus einer Batterie, einem DC-DC-Wandler (DC=Gleichstrom), einem AC-DC-Wandler (AC=Wechselstrom), Schützen oder leistungselektronischen Schaltern zum An- und Abschalten der An MES according to the invention is shown by way of example in FIG. 1 (high current) and FIG. 2 (control). It consists of a battery, a DC-DC converter (DC = DC), an AC-DC converter (AC = AC), contactors or power electronic switches to turn on and off the
Hochstromverbindungen sowie Steckverbindungen für den Hochstromeingang und -ausgang. Gesteuert wird es über ein Steuergerätenetzwerk mit einer ECU1 (= Electronic Control Unit 1 ) als Hauptsteuergerät. Die Daten werden über ein Gateway bereitgestellt. Das MES besteht somit aus den notwendigen leistungselektronischen Komponenten, um sie sowohl an das Stromnetz als auch an Elektrofahrzeuge (BEV = Battery Electric Vehicle) beliebiger Bauart anschließen zu können. High current connections and plug connections for the high current input and output. It is controlled via a ECU network with an ECU1 (= Electronic Control Unit 1) as the main control unit. The data is provided via a gateway. The MES thus consists of the necessary power electronic components in order to be able to connect them both to the power grid and to electric vehicles (BEV = Battery Electric Vehicle) of any type.
Fig. 3 zeigt beispielhaft das erfindungsgemäße Gesamtsystem. Es trägt den Namen Nomad und besteht aus: 3 shows an example of the overall system according to the invention. It is called Nomad and consists of:
• dem oben beschriebenen Mobiles Energiesystem (MES) • the Mobile Energy System (MES) described above
• dem Nomad Energie-Manager (NEM) • Nomad Energy Manager (NEM)
• und der sicheren Cloud-Plattform (SCP). • and the secure cloud platform (SCP).
Das erfindungsgemäße System nutzt die trailerbasierte Batterie als Baustein eines virtuellen Kraftwerkes, das Energie aus dem Netz oder aus The system according to the invention uses the trailer-based battery as the building block of a virtual power plant, the energy from the network or from
Energieerzeugern wie Photovoltaikanlagen oder Blockheizkraftwerken aufnehmen und speichern kann. Can record and store energy producers such as photovoltaic systems or combined heat and power plants.
Die Batterie kann über eine Steckdose an das Hausnetz stromseitig The battery can be connected to the household power supply via a socket
angeschlossen werden. Die datenseitige Kopplung erfolgt nun be connected. The data-side coupling now takes place
überraschenderweise nicht direkt, sondern indirekt und mehrstufig, und zwar vom NEM über die SCP zum MES und vice versa. Dies ermöglicht ein homogene und konsolidierte Datenerfassung und Steuerung beider Surprisingly, not directly, but indirectly and in several stages, from NEM through SCP to MES and vice versa. This allows a homogeneous and consolidated data acquisition and control of both
Komponenten (MES und Hausnetz) sowohl für den Fall, dass das MES an die Hausinstallation angebunden ist als auch für den Fall, dass das MES Components (MES and home network) both in the event that the MES is connected to the house installation and in the event that the MES
unterwegs ist (als Range-Extender an einem Elektrofahrzeug oder als is on the way (as a range extender on an electric vehicle or as
Energiequelle für off-grid-Anwendungen). Nur so kann eine integrierte Energy source for off-grid applications). Only so can an integrated
Datengenerierung aller Parameter in Echtzeit auf der Cloudplattform gelingen. Achieve data generation of all parameters in real time on the cloud platform.
Die Energie der Trailerbatterien wird bei Bedarf wieder abgegeben, entweder am Standort durch Nutzung im Hausnetz des Erzeugers oder durch The energy of the trailer batteries is given back when needed, either at the site through use in the home network of the producer or by
Einspeisung über das Hausnetz in das öffentliche Netz. Oder es kann die gespeicherte Energie zu beliebigen anderen Standorten gefahren werden, um dort Energie für off-grid-Anwendungen bereitzustellen, z.B. für Festivals oder Baustellen. Eine weitere erfindungsgemäße Anwendung ist das Nachladen von Elektrofahrzeugen, entweder im Falle wegen leerer Traktionsbatterie Infeed via the home network into the public network. Or the stored energy may be moved to any other locations to provide energy for off-grid applications, e.g. for festivals or construction sites. Another application of the invention is the recharging of electric vehicles, either in the case of empty traction battery
liegengebliebener Elektrofahrzeuge am Straßenrand, am Standort der Left behind electric vehicles on the roadside, at the location of
Aufladung selbst oder an einem anderen beliebigen Ort, an dem Bedarf für eine langsame Ladung oder eine Schnellladung von Elektrofahrzeugen besteht. Charge itself or any other location where there is a need for a slow charge or fast charge of electric vehicles.
Weiterhin eignet sich das System, um off-grid erzeugte Energie aufzunehmen, um sie am Standort selbst oder nach Transport am Ort des Bedarfes Furthermore, the system is suitable for absorbing energy generated off-grid, at the site itself or after transport at the point of need
abzugeben, z.B. zur Schnellladung von Elektrofahrzeugen, fahrbaren to deliver, e.g. for fast charging of electric vehicles, mobile
Maschinen oder Sonderfahrzeugen. Weiterhin können auf diese Weise auch Off-Grid-Anlagen durch Straßentransport der elektrischen Energie an das Netz oder andere Off-Grid-Strukturen angebunden werden. Machines or special vehicles. Furthermore, in this way, off-grid systems can be connected by road transport of electrical energy to the grid or other off-grid structures.
Durch diese Anwendungen können beispielsweise große Mengen mittäglicher Überschussenergie aus der PV-Produktion (PV=Photovoltaik) vom Netz genommen und im Straßenverkehr und anderen Off-Grid-Anwendungen verbraucht werden. Dadurch wird der weitere Ausbau regenerativer For example, these applications can remove large amounts of midday excess energy from PV production (PV = photovoltaic) from the grid and consume it in road traffic and other off-grid applications. This will make further expansion more renewable
Stromerzeugung erleichtert und dieser ein ganz neuer Markt eröffnet. Power generation and opening up a whole new market.
Die MES werden sowohl im Rahmen von Verleihsystemen als auch in The MES are used both in rental systems and in
Eigentümerschaft von Haus- und Elektrofahrzeugbesitzern eingesetzt. Anbindung des MES an die Secure Cloud Plattform Ownership of home and electric vehicle owners used. Connection of the MES to the Secure Cloud Platform
Zentrales Element der Kommunikationsinfrastruktur ist die Sichere Cloud- Plattform, auch Secure Cloud Platform (SCP). Hierbei handelt es sich um eine sichere Infrastruktur virtualisierter Server, die über eine Backbone- Verschlüsselung, z.B. SSL, miteinander verbunden sind. An die SCP werden die MES über Mobilfunk (beispielsweise G4, LTE) angebunden, vorzugsweise über ein eigenes APN-Netzwerk (APN= Access Point Name). The central element of the communication infrastructure is the Secure Cloud Platform, or Secure Cloud Platform (SCP). This is a secure infrastructure of virtualized servers using backbone encryption, e.g. SSL, interconnected. The MES are connected to the SCP via mobile radio (for example G4, LTE), preferably via a separate APN network (APN = Access Point Name).
In gleicher Weise werden die Nomad Energie-Manager (NEM) angebunden, die ein intelligentes Management der Energieerzeugung z.B. einer Photovoltaik- Dachanlage (PV=Photovoltaik) oder eines Blockheizkraftwerks und des Similarly, the Nomad Energy Managers (NEM) are connected, which provide intelligent management of power generation, e.g. a photovoltaic roof system (PV = photovoltaic) or a combined heat and power plant and the
Energieverbrauchs (Zwischenspeicherung in der MES, Steuerung elektrischer Verbraucher) im Smart Home ermöglichen. Energy consumption (intermediate storage in the MES, control of electrical consumers) in the smart home.
Man beachte, dass an die SCP im allgemeinen eine Vielzahl, beispielsweise mehr als 100 oder bevorzugt mehr als 1000, von MES und NEM angebunden ist. Note that a plurality, for example more than 100, or preferably more than 1000, of MES and NEM are generally attached to the SCPs.
Die Secure Cloud beinhaltet die Datenhaltung unter Beachtung von The Secure Cloud includes the data management under consideration of
Datenschutzaspekten sowie zentral oder dezentral laufende Privacy aspects as well as central or decentralized running
Softwarefunktionalitäten zur Steuerung des Gesamtsystems, insbesondere Vehicle Tracking, Flotten Management, CRM (Customer Relationship Software functionalities for controlling the overall system, in particular vehicle tracking, fleet management, CRM (Customer Relationship
Manager), Service und Wartung, Ticketing. Über ein Gateway (Smart Grid Gateway) werden Energieversorger und Netzbetreiber zentral angebunden, die dadurch die Energiebereitstellung aus dem Virtual Power Plant abrufen können. Manager), service and maintenance, ticketing. Via a gateway (Smart Grid Gateway), utilities and network operators are centrally connected, which can then retrieve the energy supply from the Virtual Power Plant.
Nutzer haben über eine Webapplikation oder eine Smartphone App in Echtzeit Zugriff auf ihre aktuellen Daten. Diese Funktionalität ermöglicht auf einfache Weise die Bereitstellung eines User-Interfaces im Cockpit des Users have real-time access to their current data via a web application or smartphone app. This functionality makes it easy to provide a user interface in the cockpit of the
Elektrofahrzeuges bei einer Fernfahrt mit angedocktem MES. Dazu wird einfach das eigene oder ein zur Verfügung gestelltes Smartphone an die Frontscheibe gepinnt. Um eine volle Funktionalität auch bei fehlender Funkverbindung zu gewährleisten kann eine direkte Back-up-Anbindung an die Nomad Rolling Battery genutzt werden. Diese wird kabelgebunden ins Electric vehicle on a long-distance journey with docked MES. Simply your own or a provided smartphone to the front screen is pinned. To a full functionality even if missing To ensure wireless connection, a direct back-up connection to the Nomad Rolling Battery can be used. This is wired into the
Fahrzeug und dann vorzugsweise über WLAN zum Smartphone geführt. Vehicle and then preferably via WLAN to the smartphone.
Energiebereitstellung während der Fahrt Energy provision during the journey
Fig. 4 (Strom) und Fig. 5 (Steuerung und Daten) zeigen beispielhaft die Anbindung des MES an ein Elektrofahrzeug. Sämtliche Komponenten des MES wie das intelligent BMS (Batterie Management System) der Batterie, der DC/DC Konverter, der bidirektionale Inverter und die Schütze sind als Steuergeräte- Netzwerk auf einem privaten CAN-Bus (CAN=Controller Area Network) mit dem Hauptsteuergerät ECU1 verbunden. Das Hauptsteuergerät wird vorzugsweise über Ethernet an das Gateway angebunden, welches wiederum als APN mit der Secure Cloud Plattform verbunden ist. FIG. 4 (current) and FIG. 5 (control and data) show, by way of example, the connection of the MES to an electric vehicle. All the components of the MES, such as the battery's intelligent BMS (Battery Management System), the DC / DC converter, the bidirectional inverter and the contactors, act as a control unit network on a private CAN bus (Controller Area Network) with the ECU1 main control unit connected. The main control unit is preferably connected via Ethernet to the gateway, which in turn is connected as APN to the secure cloud platform.
Sämtliche Komponenten authentifizieren sich gegenüber der ECU. Die ECU authentifiziert sich gegenüber dem Gateway vorzugsweise über eine All components authenticate to the ECU. The ECU preferably authenticates to the gateway via a
Authentifizierungssoftware und Schlüsselverwaltung, die sich auf dem Chip der SIM-Karte (Subscriber Identity Module, ein Secure Element) des Gateways befindet und somit nicht kompromittiert werden kann. Auf dem Gateway läuft vorzugsweise ein Webserver, der die M2M-Daten (M2M=Maschine zu Authentication software and key management, which is located on the chip of the SIM card (Subscriber Identity Module, a secure element) of the gateway and thus can not be compromised. On the gateway preferably runs a web server, the M2M data (M2M = machine to
Maschine) in Echtzeit der Secure Cloud Plattform zur Verfügung stellt. Machine) in real time the Secure Cloud Platform provides.
Off-Grid-Stromversorgung Off-grid power supply
Fig. 6 zeigt beispielhaft die Nomad Rolling Battery zur off-Grid- Stromversorgung. Auf der linken Seite ist die Schnellladevorrichtung zu sehen. Mit einem Fast Charger oder einem Supercharger kann die 85 kWh-Batterie in kurzer Zeit am Netz geladen werden. Eine weitere Lademöglichkeit besteht mit AC power, sowohl 3-phasig als auch 1 -phasig. Dabei wird der Wechselstrom im bidirektionalen Inverter in Gleichstrom umgewandelt. Aufgrund der bidirektionalen Wirkungsweise werden diese Anschlüsse auch als Outlets zur Bereitstellung von Wechselstrom verwendet. Über einen DC/DC-Wandler kann weiterhin 400 V DC zur Schnellladung bereitgestellt werden. Über diesen Anschluss ist auch die Erzeugung von Drehstrom über einen 6 shows, by way of example, the Nomad Rolling Battery for the off-grid power supply. On the left side you can see the fast charger. With a Fast Charger or a Supercharger, the 85 kWh battery can be charged to the mains in a short time. Another charging option is AC power, both 3-phase and 1-phase. The alternating current in the bidirectional inverter is converted into direct current. Due to the Bidirectional operation, these ports are also used as outlets to provide AC power. A DC / DC converter can continue to provide 400 V DC for fast charging. About this connection is also the generation of three-phase current via a
verbraucherseitigen Inverter möglich. Mit der beschriebenen Architektur kann das System somit sowohl mittels Wechselstrom als auch mittels Gleichstrom schnell geladen werden. Es stellt in einer bevorzugten Variante bis zu 85 kWh als Wechsel- oder Gleichstrom zur Verfügung und ermöglicht eine DC- Schnellladung. Dies ist insbesondere für den Anwendungsfall des consumer-side inverter possible. With the described architecture, the system can thus be charged quickly both by means of alternating current and by means of direct current. In a preferred variant, it provides up to 85 kWh as alternating or direct current and enables a DC fast charge. This is especially true for the application of the
Wiederaufladens liegengebliebener Elektrofahrzeuge im Rahmen der Recharging of left behind electric vehicles in the context of
Roadside-Assistenz oder in der Nutzung als Schnellladestation von Bedeutung. Roadside assistance or in use as a quick charging station of importance.
Range-Extender Betrieb Range extender operation
In ähnlicher Weise kann das System auch verwendet werden, um Similarly, the system can also be used to
Elektrofahrzeuge während der Fahrt mit Energie zu versorgen oder deren Batterie nachzuladen. Dadurch lassen sich bis zu 500 km zusätzlicher Electric vehicles while driving to recharge their batteries or recharge their batteries. This can be up to 500 km additional
Reichweite erzeugen, beim Tausch der MES sogar unbegrenzte Reichweiten. Generate range, even unlimited ranges when exchanging the MES.
Fig. 4 zeigt beispielhaft die Auslegung dieser Systemvariante. Der On-Board- Inverter kann entfallen, wenn das System in Zusammenarbeit mit AC- Schnellladestationen betrieben werden soll. Der DC/DC-Wandler führt den Strom über Schütze und ein Kabel zur Elektrofahrzeug. Fig. 4 shows an example of the interpretation of this system variant. The on-board inverter can be omitted if the system is to be operated in cooperation with AC fast charging stations. The DC / DC converter carries the power via contactors and a cable to the electric vehicle.
Das Elektrofahrzeug wurde durch ein Installations-Kit so umgerüstet, dass das Stromkabel des MES über eine gesicherte Steckverbindung zugeführt werden kann. Über einen weiteren Satz von Schützen wird die Energie des MES auf den DC-Hochstrombus des Elektrofahrzeugs eingespeist. Durch den im The electric vehicle has been converted by an installation kit so that the power cable of the MES can be supplied via a secure plug connection. Via another set of contactors, the energy of the MES is fed to the DC high current bus of the electric vehicle. By the im
Installations-Kit enthaltene ECU2 werden auf dem Public-Bus Betriebsdaten und die VIN-Nummer des Elektrofahrzeuges ausgelesen. Installation Kit included ECU2 are read on the public bus operating data and the VIN number of the electric vehicle.
Das System kann über die vom DC/DC-Wandler frei wählbare Spannungslage nun an das jeweilige Elektrofahrzeug angepasst werden. Im Betriebsmodus wird die Spannungslage des von der Nomad Rolling Battery zugeführten Stromes so eingestellt, dass sie etwas höher liegt als die der Traktionsbatterie des Elektrofahrzeuges. Dadurch wird die vom Inverter abgerufene Energie hauptsächlich aus der Nomad Rolling Battery bereitgestellt. Über die Zeit wird weiterhin die Traktionsbatterie nachgeladen, sodass nach Ende der Fahrt mit der Nomad Rolling Battery ein höherer Ladezustand der Fahrzeugbatterie vorliegen wird. Die Rekuperationsenergie wird in die Fahrzeugbatterie zurückgespeist. The system can now be adapted to the respective electric vehicle via the voltage level that can be freely selected by the DC / DC converter. In operating mode the voltage level of the current supplied by the Nomad Rolling Battery is set to be slightly higher than that of the traction battery of the electric vehicle. As a result, the energy retrieved from the inverter is provided primarily from the Nomad Rolling Battery. Over time, the traction battery will continue to be charged, so that after the end of the ride with the Nomad Rolling Battery a higher state of charge of the vehicle battery will be present. The recuperation energy is fed back into the vehicle battery.
Installations-Kit Installation Kit
Um das MES mit einem Elektrofahrzeug verbinden zu können, wird das Elektrofahrzeug mit einem Installation Kit ausgestattet, der aus folgenden Komponenten besteht: In order to connect the MES to an electric vehicle, the electric vehicle will be equipped with an installation kit consisting of:
• Anhängekupplung: Da viele Elektrofahrzeuge (noch) nicht für den • Towbar: Since many electric vehicles are not (yet) for the
Betrieb mit einer Anhängekupplung ausgestattet sind, wird für jeder zu integrierende Modell eine Aufhängung eigens konstruiert, über  Equipped with a towing hitch, a suspension is specially designed for each model to be integrated
Dauerbelastungstest getestet und bauartzugelassen. Die  Continuous load test tested and type approved. The
Anhängekupplung wird vorzugsweise als abnehmbares Modell gestaltet.  Trailer hitch is preferably designed as a detachable model.
• Kombinationssteckdose: für Hochstrom (vorzugsweise 250 A, 400 V DC), Bordelektrik und Daten (CAN-Bus). Die Steckdose wird mit dem Stecker der Nomad Rolling Batterie verbunden und danach elektrisch verriegelt. Die Zuschaltung des Stromes kann erst nach Verriegelung erfolgen. Das System ist gegen Staub, Korrosion und Spritzwasser geschützt. • Combination socket: for high current (preferably 250 A, 400 V DC), on-board electrical system and data (CAN bus). The socket is connected to the plug of the Nomad Rolling Battery and then electrically locked. The connection of the current can only be done after locking. The system is protected against dust, corrosion and splash water.
• Leistungsschalter wie Schütze oder leistungselektronische Schalter (MOSFETs) und Zweiadriges Hochstromkabel, vorzugsweise mit einem Durchmesser von 50 mm2 je Ader, zur Anbindung an den DC- Hochstrombus des Elektrofahrzeugs. • ECU2 zur Steuerung der Funktionalitäten des Installations-Kits, zur Anbindung an den Public-Bus des Elektrofahrzeuges zur Auslegung von Fahrzeugdaten und der VIN-Nummer (Vehicle Identification Number), Webserver und WLAN. • Circuit-breakers such as contactors or power electronic switches (MOSFETs) and two-wire high-current cables, preferably with a diameter of 50 mm 2 per wire, for connection to the DC high current bus of the electric vehicle. • ECU2 to control the functionality of the installation kit, to connect to the public bus of the electric vehicle for the design of vehicle data and the VIN number (Vehicle Identification Number), web server and WLAN.
Stationärer Modus und Kopplung mit Netz Stationary mode and coupling with network
Diese Variante beinhaltet wiederum den Bidirektionalen Inverter. Durch This variant again includes the bidirectional inverter. By
Synchronisation der Phasenlage mit dem AC-Bus der Hausinstallation kann das MES mit dem Haus-Netz verbunden werden. Der AC-Anschluss dient dabei sowohl zur Aufladung des MES als auch zur Rückspeisung ins Hausnetz. Synchronization of the phase position with the AC bus of the house installation, the MES can be connected to the house network. The AC connection serves both to charge the MES and to feed it back into the home network.
Fig. 7 zeigt beispielhaft die erfindungsgemäße Architektur des Systems. Das System eignet sich insbesondere zum Management der über PV-Anlage (Aufdachanlage) oder ein Blockheizkraftwerk (BHKW) erzeugten Energie. Die PV-Anlage ist dabei wie üblich über einen Inverter an den AC-Bus der Fig. 7 shows an example of the architecture of the system according to the invention. The system is particularly suitable for the management of energy generated via a PV system (rooftop system) or a combined heat and power plant (CHP). As usual, the PV system is connected to the AC bus via an inverter
Hausinstallation angebunden. Von diesem zweigen die einzelnen Verbraucher ab. Die Hausinstallation ist über den Zähler (Smart Meter) mit dem öffentlichen Netz (Smart Grid) verbunden. House installation connected. From this branch off the individual consumers. The house installation is connected via the meter (Smart Meter) to the public grid (Smart Grid).
Zentrale Intelligenz zur Steuerung des Gesamtsystems ist der Nomad Energy Manager (NEM). Der NEM besitzt eine intelligente Steuerung, die Daten des Smart Meters, des Inverters der PV-Anlage und von externen Quellen Central intelligence for controlling the overall system is the Nomad Energy Manager (NEM). The NEM has an intelligent controller, the data of the smart meter, the inverter of the PV system and external sources
(Wettervorhersage, Virtual Power Plant Betreiber) verarbeitet. Mit dem MES steht er über die Secure Cloud Platform in Verbindung oder bei Fehler einer Verbindung in einer Direktverbindung mit deren Gateway. (Weather forecast, virtual power plant operator) processed. It communicates with the MES via the Secure Cloud Platform or, in the case of a failure, a connection in a direct connection with its gateway.
Der NEM kann somit dem MES genau signalisieren, welches Verhalten es einnehmen soll: The NEM can thus accurately signal to the MES what behavior it should take:
• Speicherung des erzeugten PV-Stromes (beispielsweise in • Storage of the generated PV current (for example in
Angebotsspitzen am Tag) • Rückspeisung zur Versorgung der Verbraucher des Hauses Supply peaks during the day) • Regenerating to supply the consumers of the house
(insbesondere morgens, abends und nachts)  (especially in the morning, in the evening and at night)
• Rückspeisung ins öffentliche Netz im Rahmen des Virtuellen Kraftwerks. • Regenerating to the public network within the Virtual Power Plant.
Der NEM ist weiterhin mit einer Fernsteuerungsmöglichkeit für unterschiedliche Verbraucher aus gestattet. Auf diese Weise können Verbraucher The NEM continues to be equipped with a remote control option for different consumers. That way, consumers can
bedarfsorientiert zugeschaltet oder vom Netz genommen werden. Alle be switched on or off the grid as needed. All
Einstellungen können remote über die Smartphone App vorgenommen werden. Das System kann sich darüber hinaus selbstlernend über die Zeit optimieren. Settings can be made remotely via the smartphone app. The system can also optimize itself over time.
Die Batterie ist im Gegensatz zu bekannten und handelsübliche The battery is in contrast to known and commercially available
Puffersystemen in der Lage, nicht nur den Tagesbedarf zu shiften, sondern sogar den gesamten Wochenbedarf des Haushalts zu managen. Um dies zu gewährleisten, können die gesamten Angebotsspitzen an sonnigen Tagen gespeichert werden, sodass es zu keiner unerwünschten Einspeisung kommen wird. Die gespeicherte Energie steht darüber hinaus zum Verbrauch im Buffer systems are able to not only shift the daily requirement, but even to manage the entire weekly needs of the household. To ensure this, the entire supply peaks can be stored on sunny days, so that there will be no unwanted feed. The stored energy is also available for consumption in the
Elektrofahrzeug zur Verfügung. Aus Sicht des Energieversorgers entsteht somit ein hochattraktives verteiltes System zur Entnahme von überschüssigen Electric vehicle available. From the energy supplier's point of view, this results in a highly attractive distributed system for extracting excess energy
Angebotsspitzen und deren Verbrauch auf der Straße. Supply peaks and their consumption on the road.
Für den Fachmann überraschend kann das MES auch als mobile Lade- oder Schnellladestation für Elektrofahrzeuge verwendet werden (siehe die Surprisingly for a person skilled in the art, the MES can also be used as a mobile charging or rapid charging station for electric vehicles (see US Pat
beispielhafte Fig. 8). Hierbei erfolgt die Aufladung über ein- oder dreiphasigen Wechselstrom oder über Gleichstrom, vorzugsweise 400 V DC). Das MES wiederum bietet die Energie wiederum als 1 -phasigen oder 3-phasigen exemplary Fig. 8). In this case, the charging takes place via single-phase or three-phase alternating current or via direct current, preferably 400 V DC). In turn, the MES provides the energy as 1-phase or 3-phase
Wechselstrom oder als Gleichstrom an, entsprechend als Mode 1 , Mode 2, CCS (Combined Charging System)- oder CHAdeMO-Ladesystem. AC or DC, corresponding to Mode 1, Mode 2, CCS (Combined Charging System) or CHAdeMO charging system.
Besonderer Vorteil dieser Auslegung ist es, dass die Aufladung des MES netzschonend langsam erfolgen kann, während die Aufladung des A particular advantage of this design is that the charging of the MES can be gentle on the network, while the charging of the
Elektrofahrzeuges nach einem Schnelllademodus erfolgen kann. Dadurch wird die Schnellladung an Standorten ermöglicht, an denen keine hohe Absicherung möglich und dadurch keine hohe Ladeleistung verfügbar ist. Weiterhin bietet das System die Möglichkeit, das MES zum Ort des Bedarfes zu bewegen, z.B. zu einem wegen leerer Traktionsbatterie liegen gebliebenen Elektrofahrzeug oder zu anderswo parkenden Elektrofahrzeugen. Electric vehicle can be done after a fast charging mode. This enables fast charging in locations where high protection is not possible and therefore high charging power is not available. Furthermore offers the system has the ability to move the MES to the location of need, eg, an electric vehicle left over because of empty traction battery or to parked electric vehicles elsewhere.
Ausgestaltungen der Erfindung Embodiments of the invention
In den Rahmen der vorliegenden Erfindung fällt insbesondere in einer ersten Ausgestaltung ein mobiles trailerbasiertes Energiesystem bestehend aus einer Batterie und einem AC/DC-Wandler, dadurch gekennzeichnet, dass es stromseitig mit dem Netz verbunden werden kann und über ein Energie- Manager (NEM) auf Seiten der Hausinstallation gesteuert wird bezüglich seiner Funktionen Energie speichern, Rückspeisen für Verbraucher im Hausnetz oder Rückspeisen ins öffentliche Netz. In the context of the present invention, in particular in a first embodiment, a mobile trailer-based energy system consisting of a battery and an AC / DC converter, characterized in that it can be connected to the grid on the power side and via an energy manager (NEM) Pages of the house installation is controlled in terms of its functions energy storage, regenerative power for consumers in the home network or feed back to the public network.
In einer zweiten Ausgestaltung ist beim Energiesystem der ersten In a second embodiment, the energy system of the first
Ausgestaltung vorgesehen, dass die Batterie mit einem DC/DC-Wandler verbunden ist, der die Bereitstellung von Gleichstrom beliebiger Spannung ermöglicht. Design provided that the battery is connected to a DC / DC converter, which allows the provision of direct current of any voltage.
Bei einem Energiesystem der zweiten Ausgestaltung kann weiterhin In an energy system of the second embodiment may further
vorgesehen sein, dass das System zur Ladung oder Schnellladung von be provided that the system for charging or fast charging of
Fahrzeugen am Netzstandort verwendet wird. Vehicles at the network location is used.
Bei einem Energiesystem der zweiten Ausgestaltung kann weiterhin In an energy system of the second embodiment may further
vorgesehen sein, dass das System zur Ladung oder Schnellladung von be provided that the system for charging or fast charging of
Fahrzeugen am Fahrzeugstandort oder einem beliebigen anderen Standort verwendet wird. Vehicles at the vehicle location or any other location.
Bei einem Energiesystem der ersten Ausgestaltung kann weiterhin vorgesehen sein, ,dass es über Funk mit einer Cloud-Plattform verbunden ist, die die Überwachung, Steuerung und Einbindung in ein virtuelles Kraftwerk ermöglicht. Bei einem Energiesystem der zweiten Ausgestaltung kann weiterhin In the case of an energy system of the first embodiment, provision can furthermore be made for it to be connected by radio to a cloud platform which enables monitoring, control and integration into a virtual power plant. In an energy system of the second embodiment may further
vorgesehen sein, ,dass es über Funk mit einer Cloud-Plattform verbunden ist, die die Überwachung, Steuerung und Einbindung in ein virtuelles Kraftwerk ermöglicht. be provided that it is connected via radio to a cloud platform, which allows the monitoring, control and integration into a virtual power plant.
Bei einem Energiesystem der zweiten Ausgestaltung kann weiterhin In an energy system of the second embodiment may further
vorgesehen sein,,dass es off-grid erzeugte Energie aufnimmt und diese während der Fahrt oder an einem anderen Standort zum Verbrauch oder zu Einspeisung bereitstellt. be provided, that it absorbs energy generated off-grid and provides it for consumption or feed while driving or at another location.
Bei einem Energiesystem der zweiten Ausgestaltung kann weiterhin In an energy system of the second embodiment may further
vorgesehen sein,,dass es aus dem Netz Energie aufnimmt und diese während der Fahrt oder an einem anderen Standort zum Verbrauch oder zu Einspeisung bereitstellt. be provided, that it absorbs energy from the grid and this provides for consumption or feed while driving or at another location.
Bei einem Energiesystem der ersten Ausgestaltung kann weiterhin vorgesehen sein,,dass es off-grid erzeugte Energie aufnimmt und diese während der Fahrt oder an einem anderen Standort zum Verbrauch oder zu Einspeisung bereitstellt. In an energy system of the first embodiment can also be provided ,, that it takes off-grid generated energy and this provides while driving or at another location for consumption or feed.
Bei einem Energiesystem der ersten Ausgestaltung kann weiterhin vorgesehen sein, dass es aus dem Netz Energie aufnimmt und diese während der Fahrt oder an einem anderen Standort zum Verbrauch oder zu Einspeisung bereitstellt. In an energy system of the first embodiment can also be provided that it receives energy from the grid and this provides while driving or at another location for consumption or feed.
Zusammenfassend wird ein mobiles Energiesystem (MES) beschrieben, das elektrische Energie durch Anschluss an das Hausnetz aufnehmen, In summary, a mobile energy system (MES) is described that absorbs electrical energy by connecting to the home network,
Zwischenspeichern und rückspeichern kann. Weiterhin kann die Energie an Standort der Aufladung, an anderen Standorten oder während der Fahrt abgegeben werden. Dadurch wird die Möglichkeit geboten, stationäre oder mobile Schnellladestationen auch an Standorten zu betreiben, die nur geringe Leistungsabgabe ermöglichen. Durch die Kopplung der Anlagen über eine Cloud können Funktionen eines virtuellen Kraftwerks ausgeübt werden. Caching and restore can. Furthermore, the energy can be delivered at the location of the charge, at other locations or while driving. This provides the opportunity to operate stationary or mobile fast charging stations even in locations that are low Enable power output. The coupling of the plants via a cloud enables functions of a virtual power plant to be exercised.

Claims

Patentansprüche claims
Mobiles trailerbasiertes Energiesystem (MES) umfassend eine Batterie und einen AC/DC-Wandler, dadurch gekennzeichnet, dass es dazu ausgebildet ist, stromseitig über das Hausnetz einer Hausinstallation mit einem öffentlichen Stromnetz verbunden zu werden, wobei das Energiesystem (MES) über einen Energie-Manager (NEM) auf Seiten der Hausinstallation steuerbar ist bezüglich seiner Funktionen Energie speichern, Rückspeisen für Verbraucher im Hausnetz oder Rückspeisen ins öffentliche Netz. Mobile tracker-based energy system (MES) comprising a battery and an AC / DC converter, characterized in that it is designed to be connected on the power side via the domestic network of a domestic installation to a public power grid, wherein the energy system (MES) via an energy Manager (NEM) is controllable on the part of the house installation in terms of its functions energy storage, regenerative power for consumers in the home network or feed back to the public network.
Energiesystem (MES) nach Anspruch 1 Energy system (MES) according to claim 1
dadurch gekennzeichnet, characterized,
dass das Energiesystem (MES) einen DC/DC-Wandler umfasst, mit dem die Batterie verbunden ist, wobei der DC/DC-Wandler die Bereitstellung von Gleichstrom beliebiger Spannung ermöglicht. in that the energy system (MES) comprises a DC / DC converter to which the battery is connected, the DC / DC converter allowing the supply of direct current of any desired voltage.
Energiesystem (MES) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass sämtliche Komponenten des Energiesystems (MES), insbesondere ein Batteriemanagementsystem (BMS) der Batterie, ein DC/DC-Wandler, ein bidirektionaler Inverter und Schütze, als Steuergeräte-Netzwerk auf einem privaten CAN-Bus mit einem Hauptsteuergerät (ECU1 ) verbunden sind, und dass das Hauptsteuergerät (ECU1 ) an ein Gateway des Energy system (MES) according to claim 1 or 2, characterized in that all components of the energy system (MES), in particular a battery management system (BMS) of the battery, a DC / DC converter, a bidirectional inverter and contactors, as a control unit network on a private CAN bus to a main control unit (ECU1) are connected, and that the main control unit (ECU1) to a gateway of the
Energiesystems (MES) angebunden ist, insbesondere über Ethernet. Energiesystem (MES) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der AC/DC-Wandler ein bidirektionaler Inverter ist. Energy system (MES) is connected, in particular via Ethernet. Energy system (MES) according to one of claims 1 to 3, characterized in that the AC / DC converter is a bidirectional inverter.
Energiesystem (MES) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Batterie über eine Steckdose an das Hausnetz anschließbar ist. Energy system (MES) according to one of claims 1 to 4, characterized in that the battery can be connected via a socket to the house network.
Verwendung eines mobilen trailerbasierten Energiesystems (MES) umfassend eine Batterie und einen AC/DC-Wandler, insbesondere wobei das Energiesystem (MES) ausgebildet ist nach einem der Use of a mobile trailer-based energy system (MES) comprising a battery and an AC / DC converter, in particular wherein the energy system (MES) is designed according to one of
vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Energiesystem (MES) zumindest zeitweise stromseitig über das Hausnetz einer Hausinstallation mit einem öffentlichen Stromnetz verbunden wird, wobei das mobile Energiesystem (MES) über einen Energie-Manager (NEM) auf Seiten der Hausinstallation gesteuert wird bezüglich seiner Funktionen Energie speichern, Rückspeisen für previous claims, characterized in that the energy system (MES) is at least temporarily connected upstream of the home network of a domestic installation with a public power grid, the mobile energy system (MES) is controlled by an energy manager (NEM) on the part of the house installation with respect to his Functions save energy, feeding back for
Verbraucher im Hausnetz oder Rückspeisen ins öffentliche Netz. Consumers in the home network or feed back to the public grid.
Verwendung nach Anspruch 6, wobei das Energiesystem ausgebildet ist nach Anspruch 2, Use according to claim 6, wherein the energy system is designed according to claim 2,
dadurch gekennzeichnet, characterized,
dass das Energiesystem (MES) zumindest zeitweise zur Ladung oder Schnellladung von Fahrzeugen am Netzstandort verwendet wird. that the energy system (MES) is at least temporarily used for charging or fast charging of vehicles at the network location.
Verwendung nach Anspruch 6, wobei das Energiesystem (MES) ausgebildet ist nach Anspruch 2, Use according to claim 6, wherein the energy system (MES) is formed according to claim 2,
dadurch gekennzeichnet, dass das Energiesystem (MES) zumindest zeitweise vom Netzstandort zu beliebigen anderen Standorten gefahren wird und zur Ladung oder Schnellladung von Fahrzeugen an diesen beliebigen anderen Standorten verwendet wird, characterized, that the power system (MES) is at least temporarily driven from the grid location to any other location and used to charge or fast-charge vehicles at any other locations,
insbesondere wobei die Fahrzeuge wegen leerer Traktionsbatterie am in particular, where the vehicles due to empty traction battery on
Straßenrand liegengeblieben sind. Roadside are left lying.
9. Verwendung nach einem der Ansprüche 6 bis 8, 9. Use according to one of claims 6 to 8,
dadurch gekennzeichnet,  characterized,
dass das Energiesystem (MES) über Funk mit einer Cloud-Plattform that the energy system (MES) over the air with a cloud platform
(SCP) verbunden ist, die die Überwachung, Steuerung und Einbindung in ein virtuelles Kraftwerk ermöglicht. (SCP), which enables monitoring, control and integration into a virtual power plant.
10. Verwendung nach Anspruch 9, dadurch gekennzeichnet, dass das 10. Use according to claim 9, characterized in that the
Energiesystem (MES) nicht direkt, sondern über die Cloud-Plattform Energy System (MES) not directly, but through the cloud platform
(SCP) mit dem Energie-Manager (NEM) verbunden ist. (SCP) is connected to the Energy Manager (NEM).
11. Verwendung nach Anspruch 9 oder 10, dadurch gekennzeichnet, dass ein Energieversorger und ein Netzbetreiber des öffentlichen Stromnetzes über die Cloud-Plattform (SCP) zentral angebunden sind, wodurch diese eine Energiebereitstellung aus dem virtuellen Kraftwerk abrufen können. 11. Use according to claim 9 or 10, characterized in that an energy supplier and a network operator of the public power grid via the cloud platform (SCP) are centrally connected, whereby they can retrieve an energy supply from the virtual power plant.
12. Verwendung nach einem der Ansprüche 9 bis 11 , dadurch 12. Use according to one of claims 9 to 11, characterized
gekennzeichnet, dass über die Cloud-Plattform (SPC) eine  characterized in that via the cloud platform (SPC) a
Datenerfassung und Steuerung des Energiesystems (MES) und des Data collection and control of the energy system (MES) and the
Energiemanagers (NEM) erfolgt, sowohl wenn das Energiesystem (MES) an die Hausinstallation angebunden ist als auch wenn das Energy Manager (NEM) takes place, both when the energy system (MES) is connected to the house installation and if that
Energiesystem (MES) unterwegs ist, insbesondere als Range-Extender an einem Elektrofahrzeug oder als Energiequelle für off-grid  Energy system (MES) is traveling, especially as a range extender on an electric vehicle or as an energy source for off-grid
Anwendungen. Verwendung nach einem der Ansprüche 6 bis 12, Applications. Use according to one of claims 6 to 12,
dadurch gekennzeichnet, characterized,
dass das Energiesystem (MES) zumindest zeitweise off-grid erzeugte Energie aufnimmt und diese während der Fahrt oder an einem anderen Standort zum Verbrauch oder zu Einspeisung bereitstellt, that the energy system (MES) at least temporarily absorbs energy generated off-grid and makes it available for consumption or supply while driving or at another location,
insbesondere wobei das Energiesystem (MES) ausgebildet ist gemäß Anspruch 2. in particular wherein the energy system (MES) is formed according to claim 2.
Verwendung nach einem der Ansprüche 6 bis 13, Use according to one of claims 6 to 13,
dadurch gekennzeichnet, characterized,
dass das Energiesystem (MES) zumindest zeitweise aus dem öffentlichen Stromnetz Energie aufnimmt und diese während der Fahrt oder an einem anderen Standort zum Verbrauch oder zu Einspeisung bereitstellt, that the energy system (MES) at least at times absorbs energy from the public power grid and provides it for consumption or feed while driving or at another location,
insbesondere wobei das Energiesystem (MES) ausgebildet ist gemäß Anspruch 2. in particular wherein the energy system (MES) is formed according to claim 2.
Verwendung nach einem der Ansprüche 6 bis 14, dadurch Use according to one of claims 6 to 14, characterized
gekennzeichnet, dass die Hausinstallation einen Energieerzeuger, insbesondere eine Photovoltaikanlage (PV) oder ein Blockheizkraftwerk (BHKW), umfasst. in that the domestic installation comprises a power generator, in particular a photovoltaic system (PV) or a combined heat and power plant (CHP).
Verwendung nach Anspruch 15, dadurch gekennzeichnet, dass der Energie-Manager (NEM) ein intelligentes Management der Use according to claim 15, characterized in that the energy manager (NEM) has an intelligent management of
Energieerzeugung durch den Energieerzeuger und des Energy production by the energy producer and the
Energieverbrauchs durch Verbraucher im Hausnetz betreibt, einschließlich der Zwischenspeicherung von Energie des Energy consumption by consumers in the home network, including the caching of energy of the home
Energieerzeugers im Energiesystem (MES) und der Steuerung der elektrischen Verbraucher im Hausnetz. Verwendung nach einem der Ansprüche 6 bis 16, dadurch Energy producer in the energy system (MES) and the control of electrical consumers in the home network. Use according to one of claims 6 to 16, characterized
gekennzeichnet, dass der Energie-Manager (NEM) eine that the Energy Manager (NEM) has a
Fernsteuerungsfunktion für unterschiedliche Verbraucher im Hausnetz aufweist, und die Verbraucher bedarfsorientiert zugeschaltet oder vom öffentlichen Stromnetz genommen werden. Remote control function for different consumers in the home network has, and the consumers are switched on demand or taken from the public grid.
EP15747461.0A 2014-08-27 2015-08-04 Mobile energy sources for buffering mains power and for providing power Withdrawn EP3186870A1 (en)

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