CN104835989B - 动力蓄电池的保护方法及装置 - Google Patents
动力蓄电池的保护方法及装置 Download PDFInfo
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- CN104835989B CN104835989B CN201410119641.9A CN201410119641A CN104835989B CN 104835989 B CN104835989 B CN 104835989B CN 201410119641 A CN201410119641 A CN 201410119641A CN 104835989 B CN104835989 B CN 104835989B
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Classifications
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- 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]
-
- 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
-
- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
- B60L15/2009—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for braking
-
- 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
-
- 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]
-
- 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
-
- 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
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- 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
- 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
- H02J7/007—Regulation of charging or discharging current or 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
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
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- 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
- H02J7/00302—Overcharge 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
- H02J7/00304—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
- H02J7/00306—Overdischarge protection
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Abstract
Description
最高单体电压/V | K |
4.1 | 1 |
4.15 | 0.5 |
4.2 | 0 |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410119641.9A CN104835989B (zh) | 2014-03-27 | 2014-03-27 | 动力蓄电池的保护方法及装置 |
DE102014115427.4A DE102014115427A1 (de) | 2014-03-27 | 2014-10-23 | Verfahren und Vorrichtung zum Schutz des Akkumulators für Antriebskraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410119641.9A CN104835989B (zh) | 2014-03-27 | 2014-03-27 | 动力蓄电池的保护方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN104835989A CN104835989A (zh) | 2015-08-12 |
CN104835989B true CN104835989B (zh) | 2017-10-10 |
Family
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CN201410119641.9A Active CN104835989B (zh) | 2014-03-27 | 2014-03-27 | 动力蓄电池的保护方法及装置 |
Country Status (2)
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CN (1) | CN104835989B (zh) |
DE (1) | DE102014115427A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106541851A (zh) * | 2015-09-17 | 2017-03-29 | 北汽福田汽车股份有限公司 | 纯电动汽车及电机控制方法和系统及在电池保护中的应用 |
CN107966663A (zh) * | 2016-10-18 | 2018-04-27 | 南京金邦动力科技有限公司 | 电动汽车蓄电池电压亏损提升装置 |
CN106451682B (zh) * | 2016-12-05 | 2019-12-10 | 潍柴动力股份有限公司 | 一种基于电池安全电压的电池功率限制保护方法及系统 |
CN107539145B (zh) * | 2017-08-21 | 2019-09-17 | 北京新能源汽车股份有限公司 | 一种电动汽车动力电池的保护方法、装置及电动汽车 |
TWI672843B (zh) * | 2018-05-23 | 2019-09-21 | 廣達電腦股份有限公司 | 電池裝置及其操作方法 |
CN109546238B (zh) * | 2018-11-01 | 2021-07-13 | 东软睿驰汽车技术(沈阳)有限公司 | 一种控制电池功率的方法及装置 |
CN110509814A (zh) * | 2019-09-10 | 2019-11-29 | 海汇新能源汽车有限公司 | 电动车辆电池低电量保护策略 |
CN110789398A (zh) * | 2019-09-29 | 2020-02-14 | 浙江合众新能源汽车有限公司 | 一种电动汽车再生制动不过充方法 |
CN111370786B (zh) * | 2020-01-06 | 2021-09-03 | 广州小鹏汽车科技有限公司 | 一种动力电池许用功率的调节方法及装置、车辆、存储介质 |
CN113049977B (zh) * | 2021-02-24 | 2023-11-24 | 东风汽车集团股份有限公司 | 电池充放电功率限值测试方法及系统 |
CN113022311B (zh) * | 2021-02-26 | 2022-03-25 | 三一汽车制造有限公司 | 功率控制方法、功率控制装置和车辆 |
CN114502415B (zh) * | 2021-04-12 | 2024-03-12 | 浙江吉利控股集团有限公司 | 一种用于电驱动系统的扭矩控制方法及扭矩控制系统 |
CN113291204B (zh) * | 2021-04-13 | 2023-05-12 | 北汽福田汽车股份有限公司 | 电动汽车及其电池放电保护方法和装置 |
CN115237197B (zh) * | 2021-04-25 | 2024-06-25 | 广汽埃安新能源汽车有限公司 | 一种电池输出功率控制方法及系统、计算机可读存储介质 |
DE102021211053B4 (de) | 2021-09-30 | 2023-11-16 | Volkswagen Aktiengesellschaft | Optimierung von Fahrerassistenzsystemen bei elektrisch angetriebenen Fahrzeugen |
CN114604139B (zh) * | 2022-04-21 | 2024-04-12 | 福建中维动力科技股份有限公司 | 电池电流控制方法及终端 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101799491A (zh) * | 2009-02-05 | 2010-08-11 | 凹凸电子(武汉)有限公司 | 多节电池组保护电路 |
CN202652131U (zh) * | 2012-07-19 | 2013-01-02 | 贵州兴国新动力科技有限公司重庆分公司 | 电动车效率自动跟踪双闭环控制系统 |
CN103042927A (zh) * | 2012-12-17 | 2013-04-17 | 联合汽车电子有限公司 | 一种新能源汽车的拖车保护电路及其实现方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7626363B2 (en) * | 2006-12-19 | 2009-12-01 | Transcore Link Logistics Corporation | Lithium battery pack management and system therefor |
CN104137379B (zh) * | 2012-02-29 | 2016-09-07 | Nec能源元器件株式会社 | 电池控制系统、电池组、电子设备和充电器 |
-
2014
- 2014-03-27 CN CN201410119641.9A patent/CN104835989B/zh active Active
- 2014-10-23 DE DE102014115427.4A patent/DE102014115427A1/de active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101799491A (zh) * | 2009-02-05 | 2010-08-11 | 凹凸电子(武汉)有限公司 | 多节电池组保护电路 |
CN202652131U (zh) * | 2012-07-19 | 2013-01-02 | 贵州兴国新动力科技有限公司重庆分公司 | 电动车效率自动跟踪双闭环控制系统 |
CN103042927A (zh) * | 2012-12-17 | 2013-04-17 | 联合汽车电子有限公司 | 一种新能源汽车的拖车保护电路及其实现方法 |
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CN104835989A (zh) | 2015-08-12 |
DE102014115427A1 (de) | 2015-10-01 |
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Address after: 100102 Beijing Chaoyang District Cuigezhuang Dongxindian 339 Vehicle and Home Research and Development Center-Sanjiang Industrial Zone Patentee after: BEIJING CHJ AUTOMOTIVE TECHNOLOGY Co.,Ltd. Address before: 100102 Beijing Chaoyang District Cuigezhuang Dongxindian 339 Vehicle and Home Research and Development Center-Sanjiang Industrial Zone Patentee before: Beijing Chehejia Information Technology Co.,Ltd. |
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Effective date of registration: 20190822 Address after: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Address before: 100102 Beijing Chaoyang District Cuigezhuang Dongxindian 339 Vehicle and Home Research and Development Center-Sanjiang Industrial Zone Patentee before: BEIJING CHJ AUTOMOTIVE TECHNOLOGY Co.,Ltd. |