DE102015218797A1 - Verfahren zum Bestimmen eines Realteils eines komplexen Innenwiderstands einer Batterie - Google Patents
Verfahren zum Bestimmen eines Realteils eines komplexen Innenwiderstands einer Batterie Download PDFInfo
- Publication number
- DE102015218797A1 DE102015218797A1 DE102015218797.7A DE102015218797A DE102015218797A1 DE 102015218797 A1 DE102015218797 A1 DE 102015218797A1 DE 102015218797 A DE102015218797 A DE 102015218797A DE 102015218797 A1 DE102015218797 A1 DE 102015218797A1
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- battery
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000004364 calculation method Methods 0.000 claims abstract description 46
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000010586 diagram Methods 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 5
- 230000003071 parasitic effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015218797.7A DE102015218797A1 (de) | 2015-09-29 | 2015-09-29 | Verfahren zum Bestimmen eines Realteils eines komplexen Innenwiderstands einer Batterie |
CN201680069442.9A CN108291943B (zh) | 2015-09-29 | 2016-09-29 | 用于确定电池的复内阻的实部的方法 |
PCT/EP2016/073231 WO2017055428A1 (fr) | 2015-09-29 | 2016-09-29 | Procédé de détermination d'une composante réelle d'une résistance interne complexe d'une batterie |
EP16774935.7A EP3356835A1 (fr) | 2015-09-29 | 2016-09-29 | Procédé de détermination d'une composante réelle d'une résistance interne complexe d'une batterie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015218797.7A DE102015218797A1 (de) | 2015-09-29 | 2015-09-29 | Verfahren zum Bestimmen eines Realteils eines komplexen Innenwiderstands einer Batterie |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102015218797A1 true DE102015218797A1 (de) | 2017-03-30 |
Family
ID=57044958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015218797.7A Pending DE102015218797A1 (de) | 2015-09-29 | 2015-09-29 | Verfahren zum Bestimmen eines Realteils eines komplexen Innenwiderstands einer Batterie |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3356835A1 (fr) |
CN (1) | CN108291943B (fr) |
DE (1) | DE102015218797A1 (fr) |
WO (1) | WO2017055428A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019209037A1 (de) * | 2019-06-21 | 2020-12-24 | Robert Bosch Gmbh | Verfahren zum Betrieb eines elektrischen Energiespeichersystems |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080054848A1 (en) | 2006-08-29 | 2008-03-06 | Samsung Sdi Co., Ltd. | Battery management system and method of driving the same |
US20150197159A1 (en) | 2014-01-14 | 2015-07-16 | Ford Global Technologies, Llc. | Impedance based battery parameter estimation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1480051A3 (fr) * | 2003-05-19 | 2006-02-22 | Akkumulatorenfabrik Moll GmbH & Co. KG | Dispositif et procédé pour la détermination de la capacité à haut courant d'une batterie |
US9128165B2 (en) * | 2011-05-04 | 2015-09-08 | Datang Nxp Semiconductors Co., Ltd. | Battery cell impedance measurement method and apparatus |
JP6163933B2 (ja) * | 2013-07-18 | 2017-07-19 | アイシン精機株式会社 | 固体酸化物形燃料電池単セルに係る各抵抗値を導出する導出装置 |
CN104122504B (zh) * | 2014-08-11 | 2016-10-05 | 电子科技大学 | 一种电池的soc估算方法 |
-
2015
- 2015-09-29 DE DE102015218797.7A patent/DE102015218797A1/de active Pending
-
2016
- 2016-09-29 WO PCT/EP2016/073231 patent/WO2017055428A1/fr active Application Filing
- 2016-09-29 CN CN201680069442.9A patent/CN108291943B/zh active Active
- 2016-09-29 EP EP16774935.7A patent/EP3356835A1/fr active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080054848A1 (en) | 2006-08-29 | 2008-03-06 | Samsung Sdi Co., Ltd. | Battery management system and method of driving the same |
US20150197159A1 (en) | 2014-01-14 | 2015-07-16 | Ford Global Technologies, Llc. | Impedance based battery parameter estimation |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019209037A1 (de) * | 2019-06-21 | 2020-12-24 | Robert Bosch Gmbh | Verfahren zum Betrieb eines elektrischen Energiespeichersystems |
US11621575B2 (en) | 2019-06-21 | 2023-04-04 | Robert Bosch Gmbh | Method for operating an electrical energy store system |
Also Published As
Publication number | Publication date |
---|---|
WO2017055428A1 (fr) | 2017-04-06 |
CN108291943A (zh) | 2018-07-17 |
CN108291943B (zh) | 2021-04-27 |
EP3356835A1 (fr) | 2018-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R081 | Change of applicant/patentee |
Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, DE Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE |
|
R012 | Request for examination validly filed | ||
R081 | Change of applicant/patentee |
Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, DE Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, 30165 HANNOVER, DE |