CN110488196A - 一种平滑修正锂电池充电soc的方法 - Google Patents
一种平滑修正锂电池充电soc的方法 Download PDFInfo
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- CN110488196A CN110488196A CN201910651452.9A CN201910651452A CN110488196A CN 110488196 A CN110488196 A CN 110488196A CN 201910651452 A CN201910651452 A CN 201910651452A CN 110488196 A CN110488196 A CN 110488196A
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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]
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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]
- G01R31/374—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
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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]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
电压 | V<sub>90</sub> | V<sub>91</sub> | V<sub>92</sub> | V<sub>93</sub> | V<sub>94</sub> | V<sub>95</sub> | V<sub>96</sub> | V<sub>97</sub> | V<sub>98</sub> | V<sub>99</sub> |
SOC | SOC<sub>90</sub> | SOC<sub>91</sub> | SOC<sub>92</sub> | SOC<sub>93</sub> | SOC<sub>94</sub> | SOC<sub>95</sub> | SOC<sub>96</sub> | SOC<sub>97</sub> | SOC<sub>98</sub> | SOC<sub>99</sub> |
Claims (8)
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111641001A (zh) * | 2020-06-05 | 2020-09-08 | 安徽江淮汽车集团股份有限公司 | 电池系统的修正方法、设备、存储介质及装置 |
CN112051505A (zh) * | 2020-08-18 | 2020-12-08 | 蜂巢能源科技有限公司 | 动力电池的soc修正方法、装置、介质及设备 |
CN112415889A (zh) * | 2020-11-04 | 2021-02-26 | 合肥力高动力科技有限公司 | 一种自适应显示soc的控制方法 |
CN112748339A (zh) * | 2020-12-25 | 2021-05-04 | 江苏艾鑫科能源科技有限公司 | 一种电动汽车soc动态估算修正方法 |
CN113002363A (zh) * | 2021-03-03 | 2021-06-22 | 一汽解放汽车有限公司 | 一种电池荷电量的修正方法、装置、车辆及介质 |
CN113270919A (zh) * | 2021-05-25 | 2021-08-17 | 东风汽车集团股份有限公司 | 一种电池充电的控制系统和控制方法 |
CN113442726A (zh) * | 2021-06-29 | 2021-09-28 | 重庆长安新能源汽车科技有限公司 | 一种电池包过热预警方法、装置及车辆 |
CN113671403A (zh) * | 2021-09-09 | 2021-11-19 | 深圳市赛美达电子有限公司 | 锂电池soc末端平滑方法及装置、锂电池 |
CN113900031A (zh) * | 2021-09-14 | 2022-01-07 | 国网浙江省电力有限公司电力科学研究院 | 一种储能系统接入agc后的soc安全校验方法 |
CN114325413A (zh) * | 2021-12-28 | 2022-04-12 | 湖北亿纬动力有限公司 | 一种动力电池soc修正方法、装置、设备及存储介质 |
CN116754966A (zh) * | 2023-08-16 | 2023-09-15 | 浙江艾罗网络能源技术股份有限公司 | 电池荷电状态的校准方法、装置、电子设备、存储介质 |
CN113900031B (zh) * | 2021-09-14 | 2024-05-31 | 国网浙江省电力有限公司电力科学研究院 | 一种储能系统接入agc后的soc安全校验方法 |
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CN103344919A (zh) * | 2013-06-26 | 2013-10-09 | 天津市松正电动汽车技术股份有限公司 | 一种校准锂离子动力电池soc的方法 |
CN105676135A (zh) * | 2016-01-13 | 2016-06-15 | 北京航天发射技术研究所 | 一种特种工程车用动力铅酸电池剩余容量在线估算方法 |
CN106291390A (zh) * | 2016-10-13 | 2017-01-04 | 宁德时代新能源科技股份有限公司 | 一种电池充电时的剩余电量计算方法、装置与电池包 |
CN107571747A (zh) * | 2017-07-07 | 2018-01-12 | 宝沃汽车(中国)有限公司 | Soc的平滑控制方法、装置、电池管理系统及车辆 |
CN108928245A (zh) * | 2018-05-17 | 2018-12-04 | 四川野马汽车股份有限公司 | 一种电动汽车动力电池soc的动态校准方法 |
CN109001639A (zh) * | 2018-06-25 | 2018-12-14 | 江西江铃集团新能源汽车有限公司 | 电池的soc估算算法 |
CN109507595A (zh) * | 2018-12-28 | 2019-03-22 | 贵安新区新特电动汽车工业有限公司 | 电池soc动态校准方法、装置及电子设备 |
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2019
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CN103344919A (zh) * | 2013-06-26 | 2013-10-09 | 天津市松正电动汽车技术股份有限公司 | 一种校准锂离子动力电池soc的方法 |
CN105676135A (zh) * | 2016-01-13 | 2016-06-15 | 北京航天发射技术研究所 | 一种特种工程车用动力铅酸电池剩余容量在线估算方法 |
CN106291390A (zh) * | 2016-10-13 | 2017-01-04 | 宁德时代新能源科技股份有限公司 | 一种电池充电时的剩余电量计算方法、装置与电池包 |
CN107571747A (zh) * | 2017-07-07 | 2018-01-12 | 宝沃汽车(中国)有限公司 | Soc的平滑控制方法、装置、电池管理系统及车辆 |
CN108928245A (zh) * | 2018-05-17 | 2018-12-04 | 四川野马汽车股份有限公司 | 一种电动汽车动力电池soc的动态校准方法 |
CN109001639A (zh) * | 2018-06-25 | 2018-12-14 | 江西江铃集团新能源汽车有限公司 | 电池的soc估算算法 |
CN109507595A (zh) * | 2018-12-28 | 2019-03-22 | 贵安新区新特电动汽车工业有限公司 | 电池soc动态校准方法、装置及电子设备 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111641001A (zh) * | 2020-06-05 | 2020-09-08 | 安徽江淮汽车集团股份有限公司 | 电池系统的修正方法、设备、存储介质及装置 |
CN111641001B (zh) * | 2020-06-05 | 2021-07-13 | 安徽江淮汽车集团股份有限公司 | 电池系统的修正方法、设备、存储介质及装置 |
CN112051505A (zh) * | 2020-08-18 | 2020-12-08 | 蜂巢能源科技有限公司 | 动力电池的soc修正方法、装置、介质及设备 |
CN112415889A (zh) * | 2020-11-04 | 2021-02-26 | 合肥力高动力科技有限公司 | 一种自适应显示soc的控制方法 |
CN112748339B (zh) * | 2020-12-25 | 2022-10-28 | 江苏艾鑫科能源科技有限公司 | 一种电动汽车soc动态估算修正方法 |
CN112748339A (zh) * | 2020-12-25 | 2021-05-04 | 江苏艾鑫科能源科技有限公司 | 一种电动汽车soc动态估算修正方法 |
CN113002363A (zh) * | 2021-03-03 | 2021-06-22 | 一汽解放汽车有限公司 | 一种电池荷电量的修正方法、装置、车辆及介质 |
CN113270919A (zh) * | 2021-05-25 | 2021-08-17 | 东风汽车集团股份有限公司 | 一种电池充电的控制系统和控制方法 |
CN113442726A (zh) * | 2021-06-29 | 2021-09-28 | 重庆长安新能源汽车科技有限公司 | 一种电池包过热预警方法、装置及车辆 |
CN113442726B (zh) * | 2021-06-29 | 2022-05-31 | 重庆长安新能源汽车科技有限公司 | 一种电池包过热预警方法、装置及车辆 |
CN113671403A (zh) * | 2021-09-09 | 2021-11-19 | 深圳市赛美达电子有限公司 | 锂电池soc末端平滑方法及装置、锂电池 |
CN113900031A (zh) * | 2021-09-14 | 2022-01-07 | 国网浙江省电力有限公司电力科学研究院 | 一种储能系统接入agc后的soc安全校验方法 |
CN113900031B (zh) * | 2021-09-14 | 2024-05-31 | 国网浙江省电力有限公司电力科学研究院 | 一种储能系统接入agc后的soc安全校验方法 |
CN114325413A (zh) * | 2021-12-28 | 2022-04-12 | 湖北亿纬动力有限公司 | 一种动力电池soc修正方法、装置、设备及存储介质 |
CN114325413B (zh) * | 2021-12-28 | 2023-06-30 | 湖北亿纬动力有限公司 | 一种动力电池soc修正方法、装置、设备及存储介质 |
CN116754966A (zh) * | 2023-08-16 | 2023-09-15 | 浙江艾罗网络能源技术股份有限公司 | 电池荷电状态的校准方法、装置、电子设备、存储介质 |
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Inventor after: Shen Yongbai Inventor after: Wang Hanchao Inventor after: Wang Yun Inventor after: Jiang Mingjun Inventor after: Sun Yan Inventor after: Kang Yi Inventor after: Jiang Zixian Inventor after: Liu Huan Inventor before: Shen Yongbai Inventor before: Wang Hanchao Inventor before: Wang Yun Inventor before: Sun Yan Inventor before: Kang Yi Inventor before: Yin Kun Inventor before: Li Xiang Inventor before: Liu Huan |
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Effective date of registration: 20211112 Address after: 230088 Room 401, 4th floor, South C2, innovation industrial park, high tech Zone, Hefei, Anhui Province Applicant after: Hefei Ligao Power Technology Co., Ltd Address before: 230088 floor 1-4, C2 building, Hefei National University Science Park, No. 800, Wangjiang West Road, high tech Zone, Hefei, Anhui Province Applicant before: Anhui Li high tech energy technology Co., Ltd |
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