GB2642009A - Lithium-ion battery management system (BMS) having compact heat sinking arrangement, lithium-ion battery having BMS with compact heat sinking arrangement, - Google Patents
Lithium-ion battery management system (BMS) having compact heat sinking arrangement, lithium-ion battery having BMS with compact heat sinking arrangement,Info
- Publication number
- GB2642009A GB2642009A GB2514483.3A GB202514483A GB2642009A GB 2642009 A GB2642009 A GB 2642009A GB 202514483 A GB202514483 A GB 202514483A GB 2642009 A GB2642009 A GB 2642009A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductive metal
- electrically conductive
- bms
- metal plate
- electronic components
- 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
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
A battery management system (BMS) having a printed circuit board (PCB) with a diagonal arrangement for use in a Li-ion battery, a Li-ion battery having a battery management system (BMS) having a printed circuit board (PCB) with a diagonal arrangement, and a BMS having a printed circuit board with diagonal arrangement method.
Claims (25)
1. CLAIMS
2. 1 . A battery management system (BMS) for use in a rechargeable battery, the BMS comprising: a first electrically conductive metal plate; a second electrically conductive metal plate, the two electrically conductive metal plates being located adjacent to and spaced apart from each other, thereby providing an electrically isolating gap between the two electrically conductive metal plates; and multiple electronic components of the BMS electrically connected between the two electrically conductive metal plates.
3. 2. The BMS according to claim 1 , wherein the multiple electronic components include multiple MOSFETs.
4. 3. The BMS according to claim 1 , further comprising: a third electrically conductive metal plate located adjacent to and spaced apart from the first electrically conductive metal plate, thereby providing an electrically isolating gap therebetween; and a second set of multiple electronic components electrically connected between the third and the first electrically conductive metal plates.
5. 4. The BMS according to claim 3, wherein the second set of multiple electronic components includes multiple current sense resistors.
6. 5. The BMS according to claim 1 , further comprising: a fourth electrically conductive metal plate located adjacent to and spaced apart from the second electrically conductive metal plate, thereby providing an electrically isolating gap therebetween; and a second set of multiple MOSFETs electrically connected between the second and the fourth electrically conductive metal plates.
7. 6. The BMS according to claim 5, further comprising: a negative battery terminal connected to the fourth electrically conductive metal plate.
8. 7. The BMS according to claim 1 , wherein the two electrically conductive metal plates each have one or more diagonally oriented edges accommodating the multiple electronic components.
9. 8. The BMS according to claim 1 , further comprising: a BMS controller electrically connected to the multiple electronic components.
10. 9. The BMS according to claim 1 , further comprising: a printed circuit board (PCB) in electrical communication with the first and the second electrically conductive metal plates, wherein the first and the second electrically conductive metal plates are not positioned as a component on the PCB.
11. 10. The BMS according to claim 9, wherein the PCB, the first electrically conductive metal plate, and the second electrically conductive metal plate are arranged within substantially the same plane.
12. 11 . The BMS according to claim 9, wherein the PCB is affixed to a surface of at least one of the first and the second electrically conductive metal plates.
13. 12. The BMS according to claim 9, wherein at least one of the first and the second electrically conductive metal plates has one or more apertures configured to align with one or more apertures on the PCB in a manner that the PCB can be affixed to at least one of the first and the second electrically conductive metal plates.
14. 13. The BMS according to claim 9, further comprising: one or more wires providing an electrical communication between the PCB and at least one of the first and the second electrically conductive metal plates.
15. 14. A Li-ion battery, comprising: a Li-ion battery cell; and a battery management system (BMS) connected in electrical series with the Li- ion battery cell, the BMS comprising: a first electrically conductive metal plate; a second electrically conductive metal plate, the two electrically conductive metal plates being located adjacent to and spaced apart from each other, thereby providing an electrically isolating gap between the two electrically conductive metal plates; and multiple electronic components of the BMS electrically connected between the two electrically conductive metal plates.
16. 15. A battery management system (BMS) for use in a rechargeable battery, the BMS comprising: a first electrically conductive metal plate; a first set of multiple electronic components positioned along a first edge of the first conductive metal plate, wherein the first set of multiple electronic components are configured to electrically connect the first electrically conductive metal plate to a first module of the BMS; and a second set of multiple electronic components positioned along a second edge of the first conductive metal plate, wherein the second set of multiple electronic components are configured to electrically connect the first electrically conductive metal plate to a second module of the BMS.
17. 16. The BMS according to claim 15, wherein the first set of multiple electronic components includes multiple MOSFETs.
18. 17. The BMS according to claim 15, wherein the second set of multiple electronic components includes multiple MOSFETs.
19. 18. The BMS according to claim 15, wherein the second set of multiple electronic components includes multiple current sense resistors.
20. 19. The BMS according to claim 15, wherein the first module is a second electrically conductive metal plate.
21. 20. The BMS according to claim 19, wherein the second electrically conductive metal plate is positioned on a PCB.
22. 21 . The BMS according to claim 19, wherein the second module is a third electrically conductive metal plate.
23. 22. The BMS according to claim 15, wherein the first module is a PCB.
24. 23. The BMS according to claim 15, wherein the first electrically conductive metal plate, the first module, and the second module are arranged within substantially the same plane.
25. 24. A Li-ion battery, comprising: a Li-ion battery cell; and a battery management system (BMS) connected in electrical series with the Li- ion battery cell, the BMS comprising: a first electrically conductive metal plate; a first set of multiple electronic components positioned along a first edge of the first conductive metal plate, wherein the first set of multiple electronic components are configured to electrically connect the first electrically conductive metal plate to a first module of the BMS; and a second set of multiple electronic components positioned along a second edge of the first conductive metal plate, wherein the second set of multiple electronic components are configured to electrically connect the first electrically conductive metal plate to a second module of the BMS.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18/178,751 US20230207900A1 (en) | 2019-04-26 | 2023-03-06 | Lithium-Ion Battery Management System (BMS) Having Compact Heat Sinking Arrangement, Lithium-Ion Battery Having BMS With Compact Heat Sinking Arrangement, and Method of Making BMS With Compact Heat Sinking Arrangement |
| PCT/US2023/065662 WO2024186353A1 (en) | 2023-03-06 | 2023-04-12 | Lithium-ion battery management system (bms) having compact heat sinking arrangement, lithium-ion battery having bms with compact heat sinking arrangement, and method of making bms with compact heat sinking arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2642009A true GB2642009A (en) | 2025-12-24 |
Family
ID=92675020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2514483.3A Pending GB2642009A (en) | 2023-03-06 | 2023-04-12 | Lithium-ion battery management system (BMS) having compact heat sinking arrangement, lithium-ion battery having BMS with compact heat sinking arrangement, |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4677685A1 (en) |
| CN (1) | CN120898316A (en) |
| AU (1) | AU2023435245A1 (en) |
| GB (1) | GB2642009A (en) |
| WO (1) | WO2024186353A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150118523A1 (en) * | 2013-10-29 | 2015-04-30 | Palo Alto Research Center Incorporated | Adaptive Current-Collector Electrochemical System |
| US20210310321A1 (en) * | 2018-08-31 | 2021-10-07 | Kryn Petroleum Services Llc | Managed pressure drilling systems and methods |
| US20220209307A1 (en) * | 2019-04-26 | 2022-06-30 | The Noco Company | Lithium-ion battery management system (bms) having diagonal arrangement |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11187758B2 (en) * | 2016-10-19 | 2021-11-30 | San Diego State University Research Foundation | Methods and circuitry for fault detection and automatic equalizers for battery packs |
-
2023
- 2023-04-12 AU AU2023435245A patent/AU2023435245A1/en active Pending
- 2023-04-12 GB GB2514483.3A patent/GB2642009A/en active Pending
- 2023-04-12 EP EP23926601.8A patent/EP4677685A1/en active Pending
- 2023-04-12 CN CN202380095144.7A patent/CN120898316A/en active Pending
- 2023-04-12 WO PCT/US2023/065662 patent/WO2024186353A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150118523A1 (en) * | 2013-10-29 | 2015-04-30 | Palo Alto Research Center Incorporated | Adaptive Current-Collector Electrochemical System |
| US20210310321A1 (en) * | 2018-08-31 | 2021-10-07 | Kryn Petroleum Services Llc | Managed pressure drilling systems and methods |
| US20220209307A1 (en) * | 2019-04-26 | 2022-06-30 | The Noco Company | Lithium-ion battery management system (bms) having diagonal arrangement |
Non-Patent Citations (1)
| Title |
|---|
| PARTHASARATHY, ET AL. An Overview of Battery Charging Methods, Charge Controllers, and Design of MPTT Controller based on Adruino Nano for Solar Renewable Storgage Energy System. International Journal of Engineering Research & Technology. 30.11.2020. [24.08.2023]. Retrieved from internet; <https://w * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024186353A1 (en) | 2024-09-12 |
| AU2023435245A1 (en) | 2025-09-04 |
| EP4677685A1 (en) | 2026-01-14 |
| CN120898316A (en) | 2025-11-04 |
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