CN111123124A - 一种电池系统的功率状态的确定方法及装置 - Google Patents
一种电池系统的功率状态的确定方法及装置 Download PDFInfo
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- CN111123124A CN111123124A CN201911425010.9A CN201911425010A CN111123124A CN 111123124 A CN111123124 A CN 111123124A CN 201911425010 A CN201911425010 A CN 201911425010A CN 111123124 A CN111123124 A CN 111123124A
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- power
- battery system
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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]
- G01R31/385—Arrangements for measuring battery or accumulator variables
-
- 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]
- G01R31/3644—Constructional arrangements
- G01R31/3647—Constructional arrangements for determining the ability of a battery to perform a critical function, e.g. cranking
-
- 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]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
-
- 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]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
-
- 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]
- G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
-
- 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]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
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- 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
-
- 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
-
- 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
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911425010.9A CN111123124B (zh) | 2019-12-31 | 2019-12-31 | 一种电池系统的功率状态的确定方法及装置 |
US17/013,650 US11639970B2 (en) | 2019-12-31 | 2020-09-06 | Method and apparatus for determining state of power of battery system |
EP20195235.5A EP3845917B1 (en) | 2019-12-31 | 2020-09-09 | Method and apparatus for determining state of power of battery system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911425010.9A CN111123124B (zh) | 2019-12-31 | 2019-12-31 | 一种电池系统的功率状态的确定方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN111123124A true CN111123124A (zh) | 2020-05-08 |
CN111123124B CN111123124B (zh) | 2022-03-08 |
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CN201911425010.9A Active CN111123124B (zh) | 2019-12-31 | 2019-12-31 | 一种电池系统的功率状态的确定方法及装置 |
Country Status (3)
Country | Link |
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US (1) | US11639970B2 (zh) |
EP (1) | EP3845917B1 (zh) |
CN (1) | CN111123124B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112034354A (zh) * | 2020-08-31 | 2020-12-04 | 蜂巢能源科技有限公司 | 一种电池功率切换方法、装置、计算机设备及存储介质 |
CN112098853A (zh) * | 2020-08-21 | 2020-12-18 | 北京车和家信息技术有限公司 | 一种容量衰减电池放电功率确定方法及装置 |
CN112485685A (zh) * | 2020-11-30 | 2021-03-12 | 海马汽车有限公司 | 功率承受能力参数确定方法、装置及电子设备 |
CN113009347A (zh) * | 2021-03-05 | 2021-06-22 | 东软睿驰汽车技术(沈阳)有限公司 | 一种电池寿命终止阶段功率的设定方法、装置及相关产品 |
CN114167289A (zh) * | 2021-12-01 | 2022-03-11 | 中国第一汽车股份有限公司 | 一种电池输出功率的确定方法、装置及车辆 |
CN114614118A (zh) * | 2022-03-09 | 2022-06-10 | 东莞新能安科技有限公司 | 电池功率处理方法、装置和电池管理系统 |
WO2022151482A1 (zh) * | 2021-01-18 | 2022-07-21 | 深圳市大疆创新科技有限公司 | 无人机电池的功率状态估算方法及电子设备 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113848488B (zh) * | 2021-09-24 | 2024-02-13 | 上汽通用五菱汽车股份有限公司 | 电池充电功率衰减程度的测算方法、设备及存储介质 |
CN116593905B (zh) * | 2023-06-30 | 2023-09-08 | 广汽埃安新能源汽车股份有限公司 | 电池功率状态sop计算方法、装置、电子设备和存储介质 |
CN117087497B (zh) * | 2023-08-17 | 2024-03-08 | 广州巨湾技研有限公司 | 动力电池系统的功率控制方法、动力电池系统及存储介质 |
Citations (8)
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EP1283425A1 (fr) * | 2001-08-10 | 2003-02-12 | Peugeot Citroen Automobiles SA | Procédé d'estimation de paramètres de la batterie de puissance d'un véhicule a moteur électrique |
CN103675707A (zh) * | 2013-12-13 | 2014-03-26 | 国家电网公司 | 锂离子电池峰值功率在线评估方法 |
US20140372053A1 (en) * | 2013-06-13 | 2014-12-18 | Jian Lin | Techniques for estimating battery pack parameters |
CN105301509A (zh) * | 2015-11-12 | 2016-02-03 | 清华大学 | 锂离子电池荷电状态、健康状态与功率状态的联合估计方法 |
CN107024659A (zh) * | 2015-10-20 | 2017-08-08 | 通用汽车环球科技运作有限责任公司 | 使用非线性电阻元件的电池状态估计系统和方法 |
CN107861075A (zh) * | 2017-12-24 | 2018-03-30 | 江西优特汽车技术有限公司 | 一种确定动力电池sop的方法 |
CN108227817A (zh) * | 2018-01-23 | 2018-06-29 | 北京新能源汽车股份有限公司 | 动力电池功率状态控制方法、装置及设备 |
CN109061520A (zh) * | 2018-10-25 | 2018-12-21 | 杭州神驹科技有限公司 | 一种动力电池健康与功率状态在线估算方法及系统 |
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US10345385B2 (en) | 2014-05-12 | 2019-07-09 | Gm Global Technology Operations Llc. | Battery state estimation systems and methods using a nonlinear resistance element |
CN108162968A (zh) | 2016-12-05 | 2018-06-15 | 郑州宇通客车股份有限公司 | 功率输出控制方法及装置、功率回馈控制方法及装置 |
CN109284563B (zh) | 2018-09-30 | 2023-06-13 | 桑顿新能源科技(长沙)有限公司 | 一种关于峰值与持续功率切换的bms对电池系统sop估算方法 |
CN110031767B (zh) | 2019-01-16 | 2021-12-14 | 上海理工大学 | 一种测试sop功率的方法 |
-
2019
- 2019-12-31 CN CN201911425010.9A patent/CN111123124B/zh active Active
-
2020
- 2020-09-06 US US17/013,650 patent/US11639970B2/en active Active
- 2020-09-09 EP EP20195235.5A patent/EP3845917B1/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1283425A1 (fr) * | 2001-08-10 | 2003-02-12 | Peugeot Citroen Automobiles SA | Procédé d'estimation de paramètres de la batterie de puissance d'un véhicule a moteur électrique |
US20140372053A1 (en) * | 2013-06-13 | 2014-12-18 | Jian Lin | Techniques for estimating battery pack parameters |
CN103675707A (zh) * | 2013-12-13 | 2014-03-26 | 国家电网公司 | 锂离子电池峰值功率在线评估方法 |
CN107024659A (zh) * | 2015-10-20 | 2017-08-08 | 通用汽车环球科技运作有限责任公司 | 使用非线性电阻元件的电池状态估计系统和方法 |
CN105301509A (zh) * | 2015-11-12 | 2016-02-03 | 清华大学 | 锂离子电池荷电状态、健康状态与功率状态的联合估计方法 |
CN107861075A (zh) * | 2017-12-24 | 2018-03-30 | 江西优特汽车技术有限公司 | 一种确定动力电池sop的方法 |
CN108227817A (zh) * | 2018-01-23 | 2018-06-29 | 北京新能源汽车股份有限公司 | 动力电池功率状态控制方法、装置及设备 |
CN109061520A (zh) * | 2018-10-25 | 2018-12-21 | 杭州神驹科技有限公司 | 一种动力电池健康与功率状态在线估算方法及系统 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112098853A (zh) * | 2020-08-21 | 2020-12-18 | 北京车和家信息技术有限公司 | 一种容量衰减电池放电功率确定方法及装置 |
CN112034354A (zh) * | 2020-08-31 | 2020-12-04 | 蜂巢能源科技有限公司 | 一种电池功率切换方法、装置、计算机设备及存储介质 |
CN112485685A (zh) * | 2020-11-30 | 2021-03-12 | 海马汽车有限公司 | 功率承受能力参数确定方法、装置及电子设备 |
CN112485685B (zh) * | 2020-11-30 | 2024-04-23 | 海马汽车有限公司 | 功率承受能力参数确定方法、装置及电子设备 |
WO2022151482A1 (zh) * | 2021-01-18 | 2022-07-21 | 深圳市大疆创新科技有限公司 | 无人机电池的功率状态估算方法及电子设备 |
CN113009347A (zh) * | 2021-03-05 | 2021-06-22 | 东软睿驰汽车技术(沈阳)有限公司 | 一种电池寿命终止阶段功率的设定方法、装置及相关产品 |
CN114167289A (zh) * | 2021-12-01 | 2022-03-11 | 中国第一汽车股份有限公司 | 一种电池输出功率的确定方法、装置及车辆 |
CN114167289B (zh) * | 2021-12-01 | 2024-01-16 | 中国第一汽车股份有限公司 | 一种电池输出功率的确定方法、装置及车辆 |
CN114614118A (zh) * | 2022-03-09 | 2022-06-10 | 东莞新能安科技有限公司 | 电池功率处理方法、装置和电池管理系统 |
CN114614118B (zh) * | 2022-03-09 | 2024-02-27 | 东莞新能安科技有限公司 | 电池功率处理方法、装置和电池管理系统 |
Also Published As
Publication number | Publication date |
---|---|
CN111123124B (zh) | 2022-03-08 |
EP3845917A1 (en) | 2021-07-07 |
US11639970B2 (en) | 2023-05-02 |
US20210199726A1 (en) | 2021-07-01 |
EP3845917B1 (en) | 2023-07-26 |
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Address after: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Applicant after: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Applicant after: AVIC Innovation Technology Research Institute (Jiangsu) Co.,Ltd. Address before: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Applicant before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Applicant before: Kaibo Energy Technology Co.,Ltd. Address after: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Applicant after: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Applicant after: Kaibo Energy Technology Co.,Ltd. Address before: No.66, Binhe North Road, high tech Development Zone, Luoyang City, Henan Province Applicant before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Applicant before: CHINA AVIATION LITHIUM BATTERY RESEARCH INSTITUTE Co.,Ltd. |
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