EP4114683A2 - Vorrichtung und verfahren zum projektieren von e-ladeinfrastrukturen und den zugehörigen leitungsnetzen an öffentlichen und privaten standorten, insbesondere fahrzeugserviceeinrichtungen - Google Patents
Vorrichtung und verfahren zum projektieren von e-ladeinfrastrukturen und den zugehörigen leitungsnetzen an öffentlichen und privaten standorten, insbesondere fahrzeugserviceeinrichtungenInfo
- Publication number
- EP4114683A2 EP4114683A2 EP21707308.9A EP21707308A EP4114683A2 EP 4114683 A2 EP4114683 A2 EP 4114683A2 EP 21707308 A EP21707308 A EP 21707308A EP 4114683 A2 EP4114683 A2 EP 4114683A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- data
- charging
- location
- designed
- motor vehicle
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
Definitions
- the present invention relates to tools for planning e-charging infrastructures and charging infrastructures in public spaces.
- the present invention relates to a device and a method for planning an e-charging infrastructure
- Scalable implementation know-how is not available from electricity providers and charging infrastructure or hardware suppliers, mostly due to a lack of knowledge of brand-specific vehicle and dealership processes or to architecture or construction management providers, or mostly due to a lack of electrical engineering knowledge.
- One object of the present invention is to provide an improved device and an improved method for planning a charging infrastructure of a motor vehicle service facility or a location, which the prior art is not yet aware of.
- a transfer of the device or the method to private or public charging infrastructures with the associated line networks is also possible.
- aspects of the present invention advantageously enable electrical energy to be spatially distributed over a network, commonly known as a power grid.
- the expansion of the line network has been reactive, at points where security of supply and network stability are at risk.
- the network expansion is dimensioned with planning premises for the locally and technologically static pantograph.
- a charging infrastructure proposal that is individually optimal for the respective location is to be worked out.
- the generated, digital premise-based approach combines the vehicle-specific requirements of the car brands with the electrotechnical possibilities and limitations of the location and the future forecasted sales volume, thus enabling an individual optimal planning of the charging infrastructure.
- a measurement can also be made to determine whether the supply targets can be met with an optimal charging infrastructure.
- the database device is designed to provide basic rule data for the motor vehicle service device.
- the technical conditions of use for a location can include target and / or actual conditions of use.
- the calculation device is designed to plan the use of charging technology, electrical energy storage devices and / or electrical transformers specific to the location based on the technical power supply connection conditions for the location of the motor vehicle service facility.
- the data input device is designed to: i) sales forecast data; ii) maintenance forecast data; iii) area data; iv) parking lot data; or v) query vehicle inventory data from the motor vehicle service facility and provide them as the operating parameter data.
- the database device is designed to provide requirements determination relations for a required number of charging stations as the rule base data.
- the calculation device is designed to calculate an electrical energy consumption for the motor vehicle service device based on the operating parameter data and the rule base data.
- the data input device is designed to query a motor vehicle type and to provide it as the operating parameter data
- the calculation device being designed to generate the charging infrastructure planning data for the vehicle based on the queried motor vehicle type
- a method for planning a charging infrastructure of a motor vehicle service facility comprising the following method steps: Querying operating parameters of the motor vehicle service facility by means of a data input device and providing the queried operating parameters as operating parameter data;
- FIG. 2 is a flow chart illustrating FIG
- FIG. 1 shows a schematic representation of the device 100 for planning a charging infrastructure of a motor vehicle service facility according to an exemplary embodiment of the invention, the device 100 comprising the following sub-devices: a data input device 10, a database device 20 and a calculation device 30.
- the data input device 10 is designed to query operating parameters of the motor vehicle service device and to provide them as operating parameter data.
- operating parameters can include, for example, the power supply connection conditions for a location, the local position of the location, area data, parking lot data, vehicle inventory data,
- motor vehicle service facilities can be arranged with motor vehicle service facilities in the form of charging columns or arrangements of several charging columns in a network.
- the device 100 can be integrated into a controller for charging columns or arrangements of charging columns.
- the present invention relates to a device for planning a charging infrastructure including the associated line networks of locations, e.g. of a motor vehicle service facility, the device 100 comprising: a data input device 10 which is designed to query operating parameters of the location and to provide them as operating parameter data; a database device 20 which is designed to provide basic rule data for the location; and a calculation device 30 which is designed to calculate charging infrastructure planning data for locations, e.g. motor vehicle service facilities, and in aggregated form for regional charging infrastructure / line network planning based on the operating parameter data and the rule base data.
- a data input device 10 which is designed to query operating parameters of the location and to provide them as operating parameter data
- a database device 20 which is designed to provide basic rule data for the location
- a calculation device 30 which is designed to calculate charging infrastructure planning data for locations, e.g. motor vehicle service facilities, and in aggregated form for regional charging infrastructure / line network planning based on the operating parameter data and the rule base data.
- the device 100 is designed, for example, to enable a time staggering according to priorities or growth prognosis.
- the provision and / or the retrieval of input variables for creating a network plan for an arrangement of charging stations include, for example, the following method steps that can be carried out by the device 100:
- the device 100 can also evaluate an evaluation of registration reports on the basis of predeterminable statistical districts or defined areas in order to determine a distribution or accumulation of electric vehicles on a regional level.
- the device 100 can furthermore be designed to use at least one of the following parameter options as input variables for creating the network planning:
- the presented method processes input measurement data further into standard load profiles.
- the e-vehicles are divided into groups with different battery sizes.
- the representative temporal reference behavior for each technology-holder combination can then be recorded in standard load profiles.
- the specifications and aggregation of the technology-holder combination using the charging infrastructure in standard load profiles is part of the further calculation for needs-based charging infrastructures and line networks.
- the time-related target performance, Psoll, for a market location is shown through SLP aggregation.
- the load profile curve is significantly smoothed by home charging and peak loads are significantly reduced.
- the device 100 can furthermore be designed to output an ideal network planning as an output variable:
- ideal locations are output at which vehicles are often located and could be charged, i.e. given time spent there or a high probability that batteries would have to be charged.
- an ideal network plan for e-charging infrastructures and the associated spatially required line network capacities is output.
- the device 100 can be designed according to an embodiment of the present invention, a small electric car with a battery size of 35 kWh, registered in a major German city, should with high statistical probability 2-3 times a week within a radius of 15 km for at least . 5 hours to be charged.
- the device 100 can furthermore be designed to output a combination in the ideal network with kW demand as the output variable:
- the device 100 can furthermore be designed to receive a manual processing step from a user:
- a pre-selection of suitable locations made by the user, a comparison of ideal locations and / or high or high expected kW demand with existing areas (e.g. parking spaces, petrol station systems) or freely available properties (identification e.g. by matching statistical districts with aerial photographs ).
- existing areas e.g. parking spaces, petrol station systems
- freely available properties e.g. by matching statistical districts with aerial photographs
- the device 100 can furthermore be designed to receive, as an input variable, an optimization of selected locations or a determination of the maximum feed-in power of the location by measurement or query.
- the device 100 can furthermore be designed to carry out a survey of the maximum occupable area, for example a number of parking spaces that can be used permanently for charging e-vehicles. To ensure security of supply and network stability when connecting charging devices for e-vehicles, corresponding low-voltage connections are specified.
- the network operators reserve the right to reject charging devices of> 12 kW.
- E-vehicles "fill up" with electricity, end customers' expectations are to charge a vehicle battery in the shortest possible time and to bridge the waiting time according to their own preferences.
- the present invention makes it possible to determine and calculate at which points with which priorities the line network must be expanded as required.
- the present invention also makes it possible, on the basis of prognoses, to determine at which points bottlenecks in comparison with the measured actual performance will occur so that can be
- the charging infrastructure to be used for the location can be defined on the basis of the limitations “area” and “feed-in power” or charging behavior at the location.
- the location is fixed for a sales or service partner when optimizing charging infrastructures, with this method the location is initially variable.
- network operators can use the existing distribution networks and associated facilities, such as switching and Substation, dimensioned for necessary expansion focal points (target / actual comparison) and expand.
- the peak load of an entire block of flats is increased by 600kW.
- the present invention makes it possible that the starting point is not a constant amount of electricity to be distributed (c.p.), but rather the need to handle charging processes at a location.
- the location's e-infrastructure is optimized.
- the constant variable is therefore not the performance of the house connection at the location, but the user- and location-specific e-vehicle charging requirement to be managed, to which both the technology of the charging infrastructure and the necessary feed-in power and the underlying transport and distribution networks are based.
- the innovation thus offers the technical advantage of being able to project optimal, location-specific charging infrastructures and the possibility of aggregating local and national charging infrastructure requirements (optimal network planning) or the corresponding line network capacities.
- the database device 20 is designed to provide basic rule data for the motor vehicle service device.
- the loading process profile (LPP) as used by the present invention can be defined as follows:
- a charging process profile defines the essential business processes that lead to a local need for charging. Charging process profiles can be used, for example, if there are value-adding processes at the relevant location that require a vehicle to be charged (e.g. fleet parking spaces, rental vehicle returns, motor vehicle service, rest areas)
- these are "test drive”, "vehicle delivery” and “vehicle service”.
- it is determined at which locations on the process path which charges can be picked up (e.g. by means of the relationship between vehicle idle time and maximum charge consumption per unit of time).
- premises can also be defined: an average of five test drives take place per vehicle sold, after which the battery must be charged according to a defined kW output.
- the calculation device 30 is designed to calculate the charging infrastructure planning data for the motor vehicle service device or for the location based on the operating parameter data and the rule base data.
- the calculation device 30 is designed to determine limitations at the location and thus to propose the use of different charging technologies in the form of a modularly determinable technology kit.
- the calculation device 30 is designed to propose charging columns with higher charging capacities than the previously normalized charging capacity, for example when a predetermined number of required charging stations is exceeded compared to the number of free parking spaces, in order to increase the vehicle throughput due to the shortened charging time raise.
- Invention is in the course of determining the charging cycles
- Occupancy calculation of the charging infrastructure is provided and the calculation device 30 is designed so that the average kWh consumption per day or year is calculated for the electromobility business field.
- the calculation device 30 is designed to use the value for peak load management or optimization of the electricity tariff structure or for cost center allocation in the
- Motor vehicle service facility can be used.
- the calculation device 30 calculates optimization possibilities of the charging infrastructure for multi-brand operations by combining the supply-oriented kW specifications / requirements of the brands.
- the saving effect per location is, for example, particularly dependent on sales volume, the technical solution used and the car brand constellation and arises from reduced consulting costs, avoidance of
- calculation device 30 is designed to use electrical energy stores and / or electrical transformers based on the technical
- the interaction of the device 100 with the outside world is ensured by the individually processed input factors by the data input device 10 or by the database device 20, the digital processing and the generation and provision of output variables to be converted accordingly by the calculation device 30.
- FIG. 2 shows a flow chart to illustrate steps of a method for planning a charging infrastructure of a
- step S2 basic rule data for the motor vehicle service facility are provided by means of a database device 20 and, in a step S3, charging infrastructure planning data based on the operating parameter data and the basic rule data are calculated by means of a calculation device 30.
- the technical power supply connection conditions for a location of the motor vehicle service facility can be queried and provided as the operating parameter data.
- a use of electrical energy stores and / or electrical transformers can be configured based on the technical power supply connection and actual conditions of use (freely available KW power) for the location of the motor vehicle service facility.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20161021.9A EP3875308A1 (de) | 2020-03-04 | 2020-03-04 | Vorrichtung und verfahren zum projektieren von e-ladeinfrastrukturen für kraftfahrzeugserviceeinrichtungen |
| PCT/EP2021/055015 WO2021175766A2 (de) | 2020-03-04 | 2021-03-01 | Vorrichtung und verfahren zum projektieren von e-ladeinfrastrukturen und den zugehörigen leitungsnetzen an öffentlichen und privaten standorten, insbesondere fahrzeugserviceeinrichtungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4114683A2 true EP4114683A2 (de) | 2023-01-11 |
Family
ID=69770683
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20161021.9A Withdrawn EP3875308A1 (de) | 2020-03-04 | 2020-03-04 | Vorrichtung und verfahren zum projektieren von e-ladeinfrastrukturen für kraftfahrzeugserviceeinrichtungen |
| EP21707308.9A Pending EP4114683A2 (de) | 2020-03-04 | 2021-03-01 | Vorrichtung und verfahren zum projektieren von e-ladeinfrastrukturen und den zugehörigen leitungsnetzen an öffentlichen und privaten standorten, insbesondere fahrzeugserviceeinrichtungen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20161021.9A Withdrawn EP3875308A1 (de) | 2020-03-04 | 2020-03-04 | Vorrichtung und verfahren zum projektieren von e-ladeinfrastrukturen für kraftfahrzeugserviceeinrichtungen |
Country Status (3)
| Country | Link |
|---|---|
| EP (2) | EP3875308A1 (de) |
| CA (1) | CA3210841A1 (de) |
| WO (1) | WO2021175766A2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114139763A (zh) * | 2021-10-18 | 2022-03-04 | 港华能源投资有限公司 | 预测电动汽车数量的方法及装置 |
| CN120850424A (zh) * | 2025-07-15 | 2025-10-28 | 中国三峡建工(集团)有限公司 | 一种抽水蓄能电站隧洞施工电动设备配置优化方法 |
| CN120582111B (zh) * | 2025-07-30 | 2025-10-28 | 珠海市贡峰新能源开发有限公司 | 基于ai的充电功率动态调节与智能分配系统 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200058090A1 (en) * | 2018-08-16 | 2020-02-20 | Abb Schweiz Ag | Method and device for determining a configuration for deployment of a public transportation system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019126806A1 (en) * | 2017-12-22 | 2019-06-27 | The Regents Of The University Of California | Design and control of electric vehicle charging infrastructure |
-
2020
- 2020-03-04 EP EP20161021.9A patent/EP3875308A1/de not_active Withdrawn
-
2021
- 2021-03-01 WO PCT/EP2021/055015 patent/WO2021175766A2/de not_active Ceased
- 2021-03-01 CA CA3210841A patent/CA3210841A1/en active Pending
- 2021-03-01 EP EP21707308.9A patent/EP4114683A2/de active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200058090A1 (en) * | 2018-08-16 | 2020-02-20 | Abb Schweiz Ag | Method and device for determining a configuration for deployment of a public transportation system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021175766A2 (de) | 2021-09-10 |
| EP3875308A1 (de) | 2021-09-08 |
| CA3210841A1 (en) | 2021-09-10 |
| WO2021175766A3 (de) | 2021-11-11 |
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