CN101976823A - 电池欠压保护电路 - Google Patents
电池欠压保护电路 Download PDFInfo
- Publication number
- CN101976823A CN101976823A CN2010105103491A CN201010510349A CN101976823A CN 101976823 A CN101976823 A CN 101976823A CN 2010105103491 A CN2010105103491 A CN 2010105103491A CN 201010510349 A CN201010510349 A CN 201010510349A CN 101976823 A CN101976823 A CN 101976823A
- Authority
- CN
- China
- Prior art keywords
- voltage
- control
- battery
- output
- module
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/24—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage
-
- 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
Landscapes
- Engineering & Computer Science (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)
- Protection Of Static Devices (AREA)
- Direct Current Feeding And Distribution (AREA)
- Secondary Cells (AREA)
- Control Of Voltage And Current In General (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105103491A CN101976823B (zh) | 2010-10-15 | 2010-10-15 | 电池欠压保护电路 |
| US13/109,977 US8553383B2 (en) | 2010-10-15 | 2011-05-17 | Under-voltage protection circuit for battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105103491A CN101976823B (zh) | 2010-10-15 | 2010-10-15 | 电池欠压保护电路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101976823A true CN101976823A (zh) | 2011-02-16 |
| CN101976823B CN101976823B (zh) | 2013-06-05 |
Family
ID=43576680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105103491A Active CN101976823B (zh) | 2010-10-15 | 2010-10-15 | 电池欠压保护电路 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8553383B2 (zh) |
| CN (1) | CN101976823B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490318A (zh) * | 2014-09-05 | 2016-04-13 | 纬创资通股份有限公司 | 电池模块的判断装置、判断方法与电子装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037737B (zh) * | 2014-06-30 | 2017-01-18 | 青岛歌尔声学科技有限公司 | 一种电池过流欠压保护电路 |
| CN104242233A (zh) * | 2014-09-26 | 2014-12-24 | 深圳市伊爱高新技术开发有限公司 | 一种自动支持不同电源系统的过欠压保护电路 |
| CN106410747A (zh) * | 2015-07-28 | 2017-02-15 | 广东爱迪贝克软件科技有限公司 | Ups输入保护电路及ups |
| CZ2017664A3 (cs) * | 2017-10-17 | 2019-04-17 | KIWA s.k., s.r.o. | Zařízení pro ochranu LED svítidel veřejného osvětlení před přepětím |
| CN112436489B (zh) * | 2020-11-16 | 2023-04-14 | 东风柳州汽车有限公司 | 一种保护阈值动态变化的逆变器欠压保护控制方法及装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101436771A (zh) * | 2007-11-16 | 2009-05-20 | 艾默生网络能源系统有限公司 | 一种电源欠压保护电路及包含该保护电路的电源 |
| US20090168284A1 (en) * | 2006-06-20 | 2009-07-02 | Guenter Lohr | Circuit arrangement for detecting undervoltage in an energy source |
| CN201393057Y (zh) * | 2009-03-04 | 2010-01-27 | 鸿富锦精密工业(深圳)有限公司 | 过压及欠压保护电路 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3754182A (en) * | 1972-10-02 | 1973-08-21 | Litton Business Systems Inc | Switching voltage regulator with input low voltage and output voltage detectors |
| US7800869B1 (en) * | 2007-08-27 | 2010-09-21 | National Semiconductor Corporation | Apparatus and method for power supply overvoltage disconnect protection |
| US7660090B1 (en) * | 2007-08-27 | 2010-02-09 | National Semiconductor Corporation | Apparatus and method for input voltage transient protection with a low-voltage reset circuit |
| US8300375B2 (en) * | 2008-07-21 | 2012-10-30 | Triune Ip Llc | Monitoring method, circuit, and system |
-
2010
- 2010-10-15 CN CN2010105103491A patent/CN101976823B/zh active Active
-
2011
- 2011-05-17 US US13/109,977 patent/US8553383B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090168284A1 (en) * | 2006-06-20 | 2009-07-02 | Guenter Lohr | Circuit arrangement for detecting undervoltage in an energy source |
| CN101436771A (zh) * | 2007-11-16 | 2009-05-20 | 艾默生网络能源系统有限公司 | 一种电源欠压保护电路及包含该保护电路的电源 |
| CN201393057Y (zh) * | 2009-03-04 | 2010-01-27 | 鸿富锦精密工业(深圳)有限公司 | 过压及欠压保护电路 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490318A (zh) * | 2014-09-05 | 2016-04-13 | 纬创资通股份有限公司 | 电池模块的判断装置、判断方法与电子装置 |
| CN105490318B (zh) * | 2014-09-05 | 2018-03-16 | 纬创资通股份有限公司 | 电池模块的判断装置、判断方法与电子装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20120092801A1 (en) | 2012-04-19 |
| CN101976823B (zh) | 2013-06-05 |
| US8553383B2 (en) | 2013-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150918 Address after: Futian District, Shenzhen City, 518049 Merlin streets in Guangdong Province Kang Road Excellence Center Plaza 3 1204 Patentee after: SHENZHEN LIKE NEW ENERGY CO.,LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20210207 Address after: 523808 No.9, Hengdong 3rd road, Hengkeng Shiling industrial zone, Liaobu Town, Dongguan City, Guangdong Province Patentee after: GUANGDONG POW-TECH NEW POWER Co.,Ltd. Address before: 518049 room 1204, building 3, Excellence Center Plaza, shangmeilin Zhongkang Road, Meilin street, Futian District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN LIKE NEW ENERGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 523330 No. 237 Shichong Avenue, Shipai Town, Dongguan City, Guangdong Province Patentee after: Guangdong Likexin Energy Co., Ltd. Country or region after: China Address before: 523808 No.9, Hengdong 3rd road, Hengkeng Shiling industrial zone, Liaobu Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG POW-TECH NEW POWER CO.,LTD. Country or region before: China |