WO2015180911A1 - Verfahren zum betreiben einer sekundärbatterie - Google Patents
Verfahren zum betreiben einer sekundärbatterie Download PDFInfo
- Publication number
- WO2015180911A1 WO2015180911A1 PCT/EP2015/059086 EP2015059086W WO2015180911A1 WO 2015180911 A1 WO2015180911 A1 WO 2015180911A1 EP 2015059086 W EP2015059086 W EP 2015059086W WO 2015180911 A1 WO2015180911 A1 WO 2015180911A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- battery
- subunits
- accessibility
- units
- secondary battery
- Prior art date
Links
Classifications
-
- 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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- 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
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
-
- 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
-
- 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
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/32—Waterborne vessels
-
- 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
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
Definitions
- battery systems are used with a plurality of electrically interconnected secondary battery cells, in particular to provide electric drive devices of the vehicles with electrical energy.
- a secondary battery of a battery system formed from the secondary battery cells is arranged in a receiving space provided for this purpose on a vehicle.
- WO 2011/065639 Al discloses a battery pack which is intended to enable easy maintenance and manufacture of a battery by providing a series of battery receptacles in which complete secondary batteries or secondary battery cells can be inserted.
- a repair of battery systems may be difficult, especially in marine vessels, because some battery cells of a secondary battery or battery cell subunits of the secondary battery are located due to limitations of a physical design of a marine vessel with high probability in areas of a battery receiving space of the vessel, which are difficult to access for a maintenance personnel. Other battery cells or subunits of the secondary battery, however, may be arranged in more easily accessible areas of the battery receiving space.
- the accessibility and maintenance of a battery system is associated with a number of specific difficulties, including the given size of a battery system, which may include twelve or more subunits, the required long life of the battery system, the requirement of a variety of operating requirements some of which may be outside recommended operating limits of a battery system for optimum life and performance, for example in a hazardous situation of a marine vessel, and the location of the battery system in the vessel, which may be located in inaccessible areas of the vessel ,
- the invention relates to a method for operating a plurality of interconnected bridgeable battery subunits comprehensive, in a receiving space of an electrically driven vehicle, especially a marine vessel, arranged secondary battery, characterized in that for each battery subunit their accessibility is detected and that activation of the battery sub-units in dependence the respective accessibility of the battery subunits takes place.
- the respective accessibilities of the battery subunits are taken into account in the operation of the secondary battery, for which purpose the respective accessibilities of the battery subunits are determined in advance.
- the determination of these accessibilities can be done by measurements or by theoretical calculations.
- the accessibility of a battery subunit of a secondary battery disposed in a receiving space of a vehicle is a measure of the effort required to replace or maintain the battery subunit. This effort can be measured in the form of one or more parameters, such as the time required, the costs to be expended, or the like.
- battery subunits are classified according to how efficiently they can be replaced or serviced. For example, a battery subassembly may have a low value for accessibility if it is directly accessible to service personnel without special equipment. A higher value for the accessibility of a battery subunit may be present if the battery subunit is accessible by maintenance personnel over limited crawl space, which may, for example, double a time required for maintenance. A high value for the accessibility of a battery subunit may result if access to the battery subunit is possible exclusively using special equipment for at least partially disassembling the secondary battery.
- a value for the accessibility of a battery subunit of a secondary battery arranged in a receiving space of a vehicle can be determined theoretically using a number of criteria, such as commissioning data, for example during a test drive, CAD data
- commissioning data for example during a test drive
- CAD data the design of the battery compartment with positioning or recording of the battery subunit includes, or may include manually entered data.
- a battery manufacturer may require special classes of accessibility to the battery subunits, which are various defined possibilities of accessibility of battery subunits and which may be incorporated into a marine vessel development process.
- the values of the accessibility of the battery subunit of a secondary battery arranged in a receiving space of a vehicle may be stored in a database which may form part of a processing system connected to a network which is suitable for a battery management system, a battery manufacturer, control men, Ship owner or the like may be accessible.
- a battery subunit can be a single battery cell, a series connection of a plurality of bridgeable battery cells or a battery module having a plurality of interconnected, bridgeable battery cells.
- the battery subunits can be individually controlled and / or regulated.
- Each battery subunit may be configured to be electrically inserted into or disconnected from the secondary battery, for which purpose suitable switching means may be present. Such switching means may be part of a circuit for dynamically balancing a battery subunit.
- a recorded value for the accessibility of a battery subunit may include more than one field. All fields which have a value for the accessibility of a battery subunit can be used to determine the rank of the respective assigned field within the order. For example, one field may be used to describe different levels of performance of different battery types within a secondary battery.
- Fast-charging battery sub-units can be distinguished within a secondary battery from normal charging battery sub-units, so that the fast-charging battery sub-units can be prioritized for charging, if a Recharging or Nachlade antique are limited, such as fast reversing ferries.
- battery sub-units with high accessibility are activated more frequently than battery sub-units with low accessibility.
- an accessibility order of the battery subunits can be determined on the basis of the respective accessibilities of the battery subunits. Records of values of battery subunit accessibility may be classified according to the value of the respective associated field within a database. Classification may also be dynamic if changes to the fields are likely. The result of the classification may be stored either as an additional field in a separate database, as an additional field for each record of accessibility, or as an alternative means for later use by a battery management system.
- a secondary battery needs to be operated in a manner that is suboptimal for the life or other performance characteristics of its battery subunits, the usage of the individual battery subunits can be controlled such that battery subassemblies that are most accessible will be in activation of battery subunits be prioritized.
- an Irl assignment can be carried out as the simplest implementation.
- Other methods may use the accessibility order as an input to determine an association.
- a corresponding control of a secondary battery can be carried out, for example, when a vessel has to perform solder measurements to avoid a collision with intake / discharge of ballast water, which allows the secondary battery to exceed recommended operating limits. In such a case, charging / discharging may be prioritized by battery sub-units, which are most easily accessible.
- a battery management system can use the accessibility order in various ways to control a secondary battery.
- an activation order is determined on the basis of the respective accessibilities of the battery subunits and taken into account in the activation of the battery subunits. Determining the order of activation may be preceded by establishing an order of accessibility of the battery subunits based on the ascertained accessibility of the battery subunits.
- an application-related scheme is created based on the order of activation and taken into account in the activation of the battery subunits. If it is determined beforehand that the marine vessel needs electric power through which the secondary battery and thereby at least one battery subunit must operate in a range which is suboptimal for the lifetime or other performance characteristics of the secondary battery or battery subsystem, a scheme may be employed the battery subunits are determined. For example, pre-requisite battery power requirements for a vessel may be calculated for a particular voyage. Here, a calculation can be made from which a charge capacity of the secondary battery and each battery subunit for the route of the sea voyage can be determined.
- a battery subunit scheme of a secondary battery may control the secondary battery such that battery subunits that are most accessible are first prioritized and alternated with other battery subunits such that the pre-calculated marine vessel performance requirements are met and individual secondary battery performance attributes, including battery life can be optimized.
- an Irl mapping can be used any other suitable mapping.
- a scheme of the battery subunits can also be calculated using various user-specific classes of battery subunits. For example, those battery sub-units that are most accessible or the 10% most accessible battery subunits can be considered as class 1, which are then prioritized and scheduled as a group within which battery subunits can alternate with each other.
- Various optimization algorithms can be used to determine the composition of different classes of battery subunits, to determine the alternation of battery subunits within those classes, and to determine the alternation of battery subunits of different classes. For example, performance requirements of a maritime vehicle can be calculated for a route that includes a visit to a fjord in a region where only battery power is allowed. 90% of travel is possible using the secondary battery within recommended performance limits. However, the remaining 10% of the trip requires use of the secondary battery outside the recommended performance limits.
- a scheme for battery subunits can be calculated using the class of battery subunits that are most accessible. The battery sub-assemblies within this class may be alternated with battery sub-assemblies outside this class throughout the journey, thereby maximizing the operation of each battery sub-assembly within the class.
- a mathematical model of the receiving space and arranged in the receiving space secondary battery is created, which is optimized in that the battery subunits taking into account their respective following from the mathematical model accessibility and taking into account at least one respective property of the battery subunits in be arranged in the receiving space.
- accessibilities of battery subunits of a secondary battery within a receiving space of a vehicle can already be taken into account in the planning of the secondary battery.
- less expensive battery subunits can be arranged in a region of the receiving space with higher accessibility, while more expensive battery subunits can be arranged in less accessible areas of the exception space. Subsequently, the lower cost battery subunits can be activated more frequently than the more expensive battery subunits.
- a battery sub unit As a property of a battery sub unit For example, electric capacity, cost, calendar age, state of health (SOH), state of charge (SOC), voltage or the like of the battery subunit are taken into account. Due to the accessibilities of battery subunits of a secondary battery within a receiving space of a vehicle, the temporary partial expansion and operation of the secondary battery can be taken into consideration in the planning of the secondary battery. In this case, for example, fewer battery subunits can be installed for short distances in order to increase the possible payload. Similarly, for longer distances a temporary exchange with more powerful battery subunits is possible.
- the invention furthermore relates to a battery system for an electrically drivable vehicle, in particular a marine vehicle, comprising at least one secondary battery which can be arranged in a receiving space of the vehicle and at least one battery management system connected to the secondary battery by a plurality of interconnected, bridgeable battery subunits characterized in that the battery management system is arranged to activate the battery sub-units depending on their respective accessibilities.
- FIG. 1 shows a schematic representation of an exemplary embodiment of a secondary battery according to the invention
- FIG. 2 shows a schematic illustration of a further exemplary embodiment of a secondary battery arranged in a receiving space of a vehicle
- FIG. 3 shows a schematic representation of an exemplary embodiment for a realization of a method according to the invention
- 1 shows a schematic representation of an exemplary embodiment of a secondary battery 1 according to the invention.
- the secondary battery 1 comprises a plurality of bridgeable battery subunits A, B etc. in the form of cell strings of battery cells A1.0, A1.1, A1.2, B1.0 interconnected with one another. Bl.l, B1.2, etc.
- Each battery subunit A, B, etc. is associated with a switching means 2, with which the respective battery subunit A, B, etc. is electrically switched on and off.
- Figure 2 shows a schematic representation of another embodiment of a arranged in a receiving space 3 of a vehicle secondary battery 4. At the receiving space 3, an opening 5 is arranged, via which the secondary battery 4 is accessible.
- the space inside the accommodating space is divided into a plurality of subspaces 6.
- FIG. 2 shows that a battery subassembly arranged in the subspace 7 is less accessible than a battery subunit arranged in the subspace 8.
- Figure 3 shows a schematic representation of an embodiment of a
- a database 9 can be seen in which an element 10 is stored for each battery cell A1.0, B1.0, C1.0, etc.
- each element 10 may have basic parameters such as accessibility, electrical capacity, cost, age, quick-charge capability, battery cell type (Pb, NiMH, LiFeP, etc.), pre-installation usage history, or the like, of the particular battery cell A1.0, B1.0, C1.0 etc. and other parameters, such as the state of health (SOH), the state of charge (SOC), a shut-down request number , the electrical voltage, the usage history since installation or the like, the battery cell A1.0, B1.0, C1.0, etc. included.
- SOH state of health
- SOC state of charge
- shut-down request number the electrical voltage, the usage history since installation or the like, the battery cell A1.0, B1.0, C1.0, etc. included.
- a battery management system 11 can access the database 9 in order to be able to select elements 10 from the database 9 by means of a suitable algorithm.
- the battery management system 11 can also store data in the database 9.
- the battery management system 11 uses external indicators 12, by means of which the use of battery subunits can be theoretically determined and determined.
- Such an indicator may be, for example, a planned travel route of a vehicle, a planned travel distance of a vehicle, expected performance requirements of a vehicle, next maintenance / replacement interval or the like.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201580001718.5A CN105474455B (zh) | 2014-05-28 | 2015-04-27 | 用于使二次电池组运行的方法 |
US15/313,282 US9819056B2 (en) | 2014-05-28 | 2015-04-27 | Method for operating a rechargeable battery |
JP2016560805A JP6272503B2 (ja) | 2014-05-28 | 2015-04-27 | 二次バッテリを駆動する方法 |
KR1020177013799A KR20170060617A (ko) | 2014-05-28 | 2015-04-27 | 재충전 가능한 배터리의 작동 방법 |
KR1020167008263A KR20160040733A (ko) | 2014-05-28 | 2015-04-27 | 재충전 가능한 배터리의 작동 방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014210187.5A DE102014210187A1 (de) | 2014-05-28 | 2014-05-28 | Verfahren zum Betreiben einer Sekundärbatterie |
DE102014210187.5 | 2014-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015180911A1 true WO2015180911A1 (de) | 2015-12-03 |
Family
ID=53008503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2015/059086 WO2015180911A1 (de) | 2014-05-28 | 2015-04-27 | Verfahren zum betreiben einer sekundärbatterie |
Country Status (6)
Country | Link |
---|---|
US (1) | US9819056B2 (de) |
JP (1) | JP6272503B2 (de) |
KR (2) | KR20160040733A (de) |
CN (1) | CN105474455B (de) |
DE (1) | DE102014210187A1 (de) |
WO (1) | WO2015180911A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017539044A (ja) * | 2015-09-30 | 2017-12-28 | チャン、カ・イン・ビクターChan, Ka Yin Victor | バッテリモジュールを充電及び放電する方法及びシステム |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10216190B2 (en) * | 2016-09-20 | 2019-02-26 | International Business Machines Corporation | Managing autonomous vehicles needing energy replenishment |
DE102016223958A1 (de) * | 2016-12-01 | 2018-06-07 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Steuereinheit zum Betrieb eines Energiespeichers |
US10353452B2 (en) | 2017-01-27 | 2019-07-16 | International Business Machines Corporation | Hierarchical prioritized charging for battery backup units on computing data centers |
US10414280B2 (en) | 2017-11-10 | 2019-09-17 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for selective battery control |
CN111391709B (zh) * | 2020-04-23 | 2021-06-25 | 燕山大学 | 一种电动汽车换电站调度方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6643122B1 (en) * | 2002-11-13 | 2003-11-04 | Tyco Electronics Power Systems, Inc. | Battery servicing system with bridging protection |
EP1641066A2 (de) * | 2004-09-22 | 2006-03-29 | Howaldtswerke-Deutsche Werft GmbH | Batterieanlage eines Unterseebootes |
WO2013014930A1 (ja) * | 2011-07-28 | 2013-01-31 | 三洋電機株式会社 | バッテリシステム、バッテリ制御装置、電動車両、移動体および電源装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02276428A (ja) * | 1989-04-18 | 1990-11-13 | Sanshin Ind Co Ltd | 船舶推進機の充電装置 |
US5601940A (en) * | 1995-05-11 | 1997-02-11 | Denecke, Inc. | Battery holder |
JPH11341608A (ja) | 1998-05-29 | 1999-12-10 | Honda Motor Co Ltd | 電気自動車 |
JP2004114775A (ja) * | 2002-09-25 | 2004-04-15 | Auto Network Gijutsu Kenkyusho:Kk | 車両電源システム用の電源パッケージ |
JP2009277394A (ja) | 2008-05-12 | 2009-11-26 | Mitsubishi Heavy Ind Ltd | 組電池ケース、これを用いた組電池および大電力貯蔵設備 |
KR101000550B1 (ko) | 2009-11-30 | 2010-12-14 | 정윤이 | 배터리 팩과 이를 포함한 능동형 셀 발란싱 배터리 관리장치 |
JP4691198B1 (ja) | 2010-07-29 | 2011-06-01 | 三菱重工業株式会社 | 移動体用電池システム及び移動体用電池システムの制御方法 |
EP2693229A4 (de) | 2011-03-30 | 2014-08-20 | Sanyo Electric Co | Elektrisches speichersystem und mobiler körper |
CN103747972B (zh) * | 2011-08-30 | 2016-09-21 | 丰田自动车株式会社 | 车辆 |
KR101349874B1 (ko) | 2011-11-30 | 2014-01-10 | 삼성중공업 주식회사 | 선박 추진용 배터리 관리 시스템 및 그 방법 |
EP2605307B1 (de) * | 2011-12-12 | 2016-03-30 | IVECO S.p.A. | System zur Extraktion von Luft aus einem Batteriefach eines Nutzfahrzeugs |
CN102593400B (zh) | 2012-03-23 | 2014-07-16 | 力帆实业(集团)股份有限公司 | 轿车混合动力电池组 |
KR101423961B1 (ko) | 2012-05-23 | 2014-07-31 | 주식회사 피엠그로우 | 배터리팩의 배터리 유닛 교체 시스템 및 방법 |
JP2013247854A (ja) * | 2012-10-12 | 2013-12-09 | Hyogo Benda Kogyo Kk | バッテリシステム、バッテリ装置、情報処理装置、およびバッテリ制御方法 |
JP5641024B2 (ja) * | 2012-08-07 | 2014-12-17 | トヨタ自動車株式会社 | 電池管理システムおよび電池の交換方法 |
US20140141287A1 (en) * | 2012-11-19 | 2014-05-22 | Delphi Technologies, Inc. | Battery pack and battery control module |
US9966584B2 (en) * | 2013-03-11 | 2018-05-08 | Atieva, Inc. | Bus bar for battery packs |
US9960398B2 (en) * | 2013-03-22 | 2018-05-01 | Suzuki Motor Corporation | Power supply apparatus |
JP6119350B2 (ja) * | 2013-03-22 | 2017-04-26 | スズキ株式会社 | 電源装置 |
-
2014
- 2014-05-28 DE DE102014210187.5A patent/DE102014210187A1/de active Pending
-
2015
- 2015-04-27 KR KR1020167008263A patent/KR20160040733A/ko active Application Filing
- 2015-04-27 CN CN201580001718.5A patent/CN105474455B/zh active Active
- 2015-04-27 US US15/313,282 patent/US9819056B2/en active Active
- 2015-04-27 KR KR1020177013799A patent/KR20170060617A/ko not_active Application Discontinuation
- 2015-04-27 JP JP2016560805A patent/JP6272503B2/ja active Active
- 2015-04-27 WO PCT/EP2015/059086 patent/WO2015180911A1/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6643122B1 (en) * | 2002-11-13 | 2003-11-04 | Tyco Electronics Power Systems, Inc. | Battery servicing system with bridging protection |
EP1641066A2 (de) * | 2004-09-22 | 2006-03-29 | Howaldtswerke-Deutsche Werft GmbH | Batterieanlage eines Unterseebootes |
WO2013014930A1 (ja) * | 2011-07-28 | 2013-01-31 | 三洋電機株式会社 | バッテリシステム、バッテリ制御装置、電動車両、移動体および電源装置 |
EP2738908A1 (de) * | 2011-07-28 | 2014-06-04 | Sanyo Electric Co., Ltd | Batteriesystem, batteriesteuerungsvorrichtung, elektrofahrzeug, mobiler körper und stromquelle |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017539044A (ja) * | 2015-09-30 | 2017-12-28 | チャン、カ・イン・ビクターChan, Ka Yin Victor | バッテリモジュールを充電及び放電する方法及びシステム |
Also Published As
Publication number | Publication date |
---|---|
US20170187074A1 (en) | 2017-06-29 |
KR20160040733A (ko) | 2016-04-14 |
CN105474455A (zh) | 2016-04-06 |
JP2017513199A (ja) | 2017-05-25 |
JP6272503B2 (ja) | 2018-01-31 |
DE102014210187A1 (de) | 2015-12-03 |
KR20170060617A (ko) | 2017-06-01 |
US9819056B2 (en) | 2017-11-14 |
CN105474455B (zh) | 2017-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015180911A1 (de) | Verfahren zum betreiben einer sekundärbatterie | |
DE60112502T3 (de) | Verfahren zum Ersetzen einer Sekundärbatterie | |
EP2538520B1 (de) | Batteriespeicherwerk | |
DE102014219889B4 (de) | Fahrzeug und Verfahren zum Steuern einer Batterie in einem Fahrzeug | |
DE102012015749A1 (de) | System und Verfahren zum Managen bzw. Verwalten von in einer Arbeitsstätte eingesetzten Fahrzeugen | |
DE102020100426A1 (de) | Verfahren und Diagnosewerkzeug für ein Batteriepack | |
DE102012000585A1 (de) | Batterieanordnung für ein Kraftfahrzeug | |
DE102013012652A1 (de) | Batterie, batteriemanagementsystem und verfahren zum steuern bzw. regeln einer batterie | |
DE102016220860A1 (de) | Verfahren, Vorrichtung und System zur Bewertung einer Traktionsbatterie | |
DE102020126358A1 (de) | Verwaltungssystem mit überwachungssteuerung für wiederaufladbare energiespeichervorrichtung in elektrofahrzeugen | |
DE102021107540A1 (de) | Diagnose auf modulebene von elektrischen energiespeichersystemen | |
DE102021109255A1 (de) | Bestimmung einer Batteriemodul- und Unterpackungs-Zuordnung in elektrischen Energiespeichersystemen | |
DE102012015522A1 (de) | Batterielager- und -logistiksystem | |
DE102014223278A1 (de) | Vorrichtung und Verfahren zur Überwachung von Batteriezellen sowie Batteriemodul, Batterie, Batteriesystem, Fahrzeug, Computerprogramm und Computerprogrammprodukt | |
DE102020124096A1 (de) | Verfahren und vorrichtung zum ladungsausgleich von batteriezellen | |
DE102015220822B4 (de) | Steuerschaltung eines DC/DC-Niederspannungswandlers eines Hybridfahrzeugs und Verfahren zum Steuern des DC/DC- Niederspannungswandlers | |
DE102013214817A1 (de) | Verfahren zur Diagnose eines Zustands einer Batterie | |
EP3273507B1 (de) | Traktionsenergiespeichersystem für ein fahrzeug | |
DE102010053824A1 (de) | System und Verfahren zum Regeln des Ladezustands einer Mehrzahl an Batterien während deren Lagerung | |
DE202016105619U1 (de) | Intelligenter Akkumulator | |
DE102017212659B4 (de) | Verfahren zum Betreiben eines elektrischen Gesamtbordnetzes, Steuereinheit und Kraftfahrzeug | |
DE102019209280A1 (de) | Fahrzeug und Verfahren zum Betreiben eines Fahrzeuges | |
DE102010017439A1 (de) | Schaltungsanordnung und Verfahren zum Ausgleich von unterschiedlichen Ladezuständen von Zellen eines Energiespeichers | |
DE102009023340A1 (de) | Verfahren zum Betreiben einer elektrischen Fahrzeugantriebseinheit | |
DE102016007545A1 (de) | Verfahren zum Steuern eines Antriebs eines Fahrzeugs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201580001718.5 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15718878 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20167008263 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2016560805 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 15313282 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 15718878 Country of ref document: EP Kind code of ref document: A1 |