CN104835989A - 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
- Publication number
- CN104835989A CN104835989A CN201410119641.9A CN201410119641A CN104835989A CN 104835989 A CN104835989 A CN 104835989A CN 201410119641 A CN201410119641 A CN 201410119641A CN 104835989 A CN104835989 A CN 104835989A
- Authority
- CN
- China
- Prior art keywords
- max
- power
- voltage
- maximum
- power accumulator
- 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
- 238000000034 method Methods 0.000 title claims abstract description 85
- 230000001681 protective effect Effects 0.000 title claims abstract description 23
- 230000008569 process Effects 0.000 claims description 31
- 230000008859 change Effects 0.000 abstract description 21
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000000178 monomer Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- 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 |
---|---|
CN104835989A true CN104835989A (zh) | 2015-08-12 |
CN104835989B CN104835989B (zh) | 2017-10-10 |
Family
ID=53813715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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)
Country | Link |
---|---|
CN (1) | CN104835989B (zh) |
DE (1) | DE102014115427A1 (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106451682A (zh) * | 2016-12-05 | 2017-02-22 | 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*** |
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***及在电池保护中的应用 |
CN107539145A (zh) * | 2017-08-21 | 2018-01-05 | 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 |
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 |
CN109546238A (zh) * | 2018-11-01 | 2019-03-29 | 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 |
CN110535199A (zh) * | 2018-05-23 | 2019-12-03 | 广达电脑股份有限公司 | 电池装置及其操作方法 |
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 |
CN111370786A (zh) * | 2020-01-06 | 2020-07-03 | 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 |
CN113049977A (zh) * | 2021-02-24 | 2021-06-29 | 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*** |
CN113291204A (zh) * | 2021-04-13 | 2021-08-24 | 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 |
CN114502415A (zh) * | 2021-04-12 | 2022-05-13 | 浙江吉利控股集团有限公司 | 一种用于电驱动***的扭矩控制方法及扭矩控制*** |
WO2022179043A1 (zh) * | 2021-02-26 | 2022-09-01 | 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 |
CN115237197A (zh) * | 2021-04-25 | 2022-10-25 | 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***、计算机可读存储介质 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080143297A1 (en) * | 2006-12-19 | 2008-06-19 | Phil Lafleur | Lithium battery pack management and system therefor |
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*** |
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 |
WO2013128807A1 (ja) * | 2012-02-29 | 2013-09-06 | Necエナジーデバイス株式会社 | 電池制御システム、電池パック、電子機器および充電機器 |
-
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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080143297A1 (en) * | 2006-12-19 | 2008-06-19 | Phil Lafleur | Lithium battery pack management and system therefor |
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 |
WO2013128807A1 (ja) * | 2012-02-29 | 2013-09-06 | Necエナジーデバイス株式会社 | 電池制御システム、電池パック、電子機器および充電機器 |
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*** |
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 |
Cited By (18)
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***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 |
CN106451682A (zh) * | 2016-12-05 | 2017-02-22 | 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*** |
CN107539145A (zh) * | 2017-08-21 | 2018-01-05 | 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 |
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 |
CN110535199A (zh) * | 2018-05-23 | 2019-12-03 | 广达电脑股份有限公司 | 电池装置及其操作方法 |
CN110535199B (zh) * | 2018-05-23 | 2021-10-26 | 广达电脑股份有限公司 | 电池装置及其操作方法 |
CN109546238A (zh) * | 2018-11-01 | 2019-03-29 | 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 |
CN111370786A (zh) * | 2020-01-06 | 2020-07-03 | 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 |
CN113049977A (zh) * | 2021-02-24 | 2021-06-29 | 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*** |
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*** |
WO2022179043A1 (zh) * | 2021-02-26 | 2022-09-01 | 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 |
CN114502415A (zh) * | 2021-04-12 | 2022-05-13 | 浙江吉利控股集团有限公司 | 一种用于电驱动***的扭矩控制方法及扭矩控制*** |
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***的扭矩控制方法及扭矩控制*** |
CN113291204A (zh) * | 2021-04-13 | 2021-08-24 | 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 |
CN115237197A (zh) * | 2021-04-25 | 2022-10-25 | 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***、计算机可读存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN104835989B (zh) | 2017-10-10 |
DE102014115427A1 (de) | 2015-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104835989A (zh) | 动力蓄电池的保护方法及装置 | |
CN102431465B (zh) | 一种纯电动车电池***的保护控制方法 | |
WO2018103604A1 (zh) | 功率输出控制方法及装置、功率回馈控制方法及装置 | |
CN104901324B (zh) | 储能***及其控制方法 | |
CN103579703B (zh) | 一种电池组充电方法及*** | |
KR101696160B1 (ko) | 전압 측정을 통한 배터리 랙 파손 방지 장치, 시스템 및 방법 | |
KR102331727B1 (ko) | 배터리 팩 및 이를 포함하는 전기 자동차의 충전 제어 시스템 | |
US20160294021A1 (en) | Charging apparatus, electricity storage system, charging method, and program | |
KR20110041994A (ko) | 전원 장치 및 이것을 구비한 차량, 및 전원 장치의 충방전 제어 방법 | |
CN105703439A (zh) | 一种锂电池电源模块管理***及其方法 | |
US20210218257A1 (en) | Method for charging a cell, and method and system for charging a battery in full life cycle including pulse charging at an overcharge voltage or an overcharge current | |
CN104393636A (zh) | 一种电池***可用充电或放电功率的估算方法 | |
CN108282007B (zh) | 通信电池模块充电限流策略 | |
WO2011144007A1 (zh) | 锂离子动力电池无损充电机 | |
CN102290840A (zh) | 一种应用于独立光伏发电***的高效光伏充电控制方法 | |
CN104734214A (zh) | 便携式设备及其的充放电控制方法 | |
CN112737015A (zh) | 一种基于soc的锂电池均衡控制***及控制方法 | |
KR101644217B1 (ko) | 배터리 팩 보호 장치 및 방법 | |
CN103280858A (zh) | 防止锂电池组单体过充的充电方法 | |
CN106026294A (zh) | 一种充电器及其控制方法 | |
CN110931904B (zh) | 一种锂电池充放电控制方法 | |
CN111431223A (zh) | 大负载agv快充电池*** | |
CN205453237U (zh) | 一种锂电池电源模块管理*** | |
CN101549686A (zh) | 一种电动汽车***保护控制方法 | |
CN205811622U (zh) | 一种充电器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Donghui Inventor before: Li Dewei Inventor before: Zhao Jinghui |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170901 Address after: 100102 Beijing city Chaoyang District cuigezhuang East car No. 339 and R & D Center - Sanjiang area Applicant after: Beijing Chehejia Information Technology Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Applicant before: BEIQI FOTON MOTOR Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
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. |
|
TR01 | Transfer of patent right |
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. |
|
TR01 | Transfer of patent right |