WO2011064012A3 - Diagnose von relais in einer batterie - Google Patents
Diagnose von relais in einer batterie Download PDFInfo
- Publication number
- WO2011064012A3 WO2011064012A3 PCT/EP2010/064223 EP2010064223W WO2011064012A3 WO 2011064012 A3 WO2011064012 A3 WO 2011064012A3 EP 2010064223 W EP2010064223 W EP 2010064223W WO 2011064012 A3 WO2011064012 A3 WO 2011064012A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- battery
- relays
- relay
- battery system
- output
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
-
- 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
- B60L50/52—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-motors
-
- 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
- B60L58/18—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
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
-
- 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
- H02J7/00304—Overcurrent protection
-
- 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
- H02J7/00308—Overvoltage protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Ein Batteriesystem mit einer Mehrzahl von Batteriezellen (10), welche in Reihe zwischen einen ersten Batteriepol und einen zweiten Batteriepol geschaltet sind, einem zwischen den ersten Batteriepol und einen ersten Ausgang des Batterie- Systems geschalteten ersten Relais (11), einem zwischen den zweiten Batteriepol und einen zweiten Ausgang des Batteriesystems geschalteten zweiten Relais (12) und einem Controller. Das Batteriesystem weist ein drittes Relais (13) auf, welches in Serie zu einem ersten Widerstand (14) vorbestimmter Größe zwischen den ersten Batteriepol und den ersten Ausgang des Batteriesystems und parallel zum ersten Relais (11) geschaltet ist. Der Controller ist mit den Relais (11, 12, 13) verbunden und ausgebildet ist, die Relais (11, 12, 13) durch Ausgeben eines jeweiligen Steuersignals zu öffnen oder zu schließen.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10770520A EP2504902A2 (de) | 2009-11-25 | 2010-09-27 | Diagnose von relais in einer batterie |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009047104A DE102009047104A1 (de) | 2009-11-25 | 2009-11-25 | Diagnose von Relais in einer Batterie |
DE102009047104.9 | 2009-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011064012A2 WO2011064012A2 (de) | 2011-06-03 |
WO2011064012A3 true WO2011064012A3 (de) | 2012-08-16 |
Family
ID=43901878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/064223 WO2011064012A2 (de) | 2009-11-25 | 2010-09-27 | Diagnose von relais in einer batterie |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2504902A2 (de) |
DE (1) | DE102009047104A1 (de) |
WO (1) | WO2011064012A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011108408A1 (de) * | 2011-07-23 | 2013-01-24 | Volkswagen Aktiengesellschaft | Verfahren und Testsystem zum Test einer Schützanordnung für ein Fahrzeug |
US8792222B2 (en) * | 2012-02-29 | 2014-07-29 | Lg Chem, Ltd. | Driver circuit for an electric vehicle and a diagnostic method |
DE102012207669A1 (de) | 2012-05-09 | 2013-11-14 | Robert Bosch Gmbh | Batteriesystem mit einem Schaltmittel mit integrierter Sicherung |
DE102012016696A1 (de) * | 2012-06-06 | 2013-12-12 | Diehl Ako Stiftung & Co. Kg | Schaltungsanordnung und Verfahren zur Gleichstromunterbrechung |
US9217765B2 (en) | 2012-08-09 | 2015-12-22 | GM Global Technology Operations LLC | Method and system for isolating voltage sensor and contactor faults in an electrical system |
US10974606B2 (en) * | 2016-08-31 | 2021-04-13 | Cps Technology Holdings Llc | Bi-stable relay |
EP3404432B1 (de) * | 2017-04-26 | 2024-07-03 | Contemporary Amperex Technology Co., Limited | Verfahren und system zur erkennung von relaishaftung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1610355A1 (de) * | 2003-03-31 | 2005-12-28 | NEC Lamilion Energy, Ltd. | Relaiskontaktschweissdetektionsverfahren und -vorrichtung |
US20060224360A1 (en) * | 2005-03-30 | 2006-10-05 | Toyota Jidosha Kabushiki Kaisha | Fault diagnosing apparatus for vehicle and fault diagnosing method for vehicle |
US20070139005A1 (en) * | 2005-12-16 | 2007-06-21 | Panasonic Ev Energy Co., Ltd. | Power supply device and method of controlling the same |
-
2009
- 2009-11-25 DE DE102009047104A patent/DE102009047104A1/de not_active Withdrawn
-
2010
- 2010-09-27 EP EP10770520A patent/EP2504902A2/de not_active Withdrawn
- 2010-09-27 WO PCT/EP2010/064223 patent/WO2011064012A2/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1610355A1 (de) * | 2003-03-31 | 2005-12-28 | NEC Lamilion Energy, Ltd. | Relaiskontaktschweissdetektionsverfahren und -vorrichtung |
US20060224360A1 (en) * | 2005-03-30 | 2006-10-05 | Toyota Jidosha Kabushiki Kaisha | Fault diagnosing apparatus for vehicle and fault diagnosing method for vehicle |
US20070139005A1 (en) * | 2005-12-16 | 2007-06-21 | Panasonic Ev Energy Co., Ltd. | Power supply device and method of controlling the same |
Also Published As
Publication number | Publication date |
---|---|
EP2504902A2 (de) | 2012-10-03 |
DE102009047104A1 (de) | 2011-05-26 |
WO2011064012A2 (de) | 2011-06-03 |
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