CN116500468A - 蓄电池的电量计算方法、电池管理系统及电瓶车 - Google Patents
蓄电池的电量计算方法、电池管理系统及电瓶车 Download PDFInfo
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- CN116500468A CN116500468A CN202310755408.9A CN202310755408A CN116500468A CN 116500468 A CN116500468 A CN 116500468A CN 202310755408 A CN202310755408 A CN 202310755408A CN 116500468 A CN116500468 A CN 116500468A
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- battery
- electric quantity
- capacity
- current
- storage battery
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- 238000004364 calculation method Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000004590 computer program Methods 0.000 claims description 6
- 230000009191 jumping Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000007726 management method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
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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
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
-
- 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]
-
- 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
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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
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310755408.9A CN116500468B (zh) | 2023-06-26 | 2023-06-26 | 蓄电池的电量计算方法、电池管理系统及电瓶车 |
Applications Claiming Priority (1)
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CN202310755408.9A CN116500468B (zh) | 2023-06-26 | 2023-06-26 | 蓄电池的电量计算方法、电池管理系统及电瓶车 |
Publications (2)
Publication Number | Publication Date |
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CN116500468A true CN116500468A (zh) | 2023-07-28 |
CN116500468B CN116500468B (zh) | 2023-09-12 |
Family
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CN202310755408.9A Active CN116500468B (zh) | 2023-06-26 | 2023-06-26 | 蓄电池的电量计算方法、电池管理系统及电瓶车 |
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CN (1) | CN116500468B (zh) |
Citations (11)
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---|---|---|---|---|
JP2007322353A (ja) * | 2006-06-05 | 2007-12-13 | Matsushita Electric Ind Co Ltd | 電池容量判定装置および方法ならびにそれを用いる電池パック |
TW200827754A (en) * | 2006-12-26 | 2008-07-01 | Shun-Hsing Wang | A method of calculating remaining capacity of rechargeable battery |
US20100066377A1 (en) * | 2006-08-07 | 2010-03-18 | Eberhard Schoch | Method for determining the battery capacity with the aid of capacity-dependent parameters |
CN103675704A (zh) * | 2013-12-05 | 2014-03-26 | 沈阳君威新能科技有限公司 | 电池容量评估方法 |
US20140312910A1 (en) * | 2013-04-18 | 2014-10-23 | Samsung Sdi Co., Ltd. | Battery management system and driving method thereof |
CN104502854A (zh) * | 2014-12-18 | 2015-04-08 | 青岛海信移动通信技术股份有限公司 | 一种终端剩余电量显示方法及装置 |
CN110058177A (zh) * | 2019-05-06 | 2019-07-26 | 奇瑞新能源汽车技术有限公司 | 一种动力电池电量soc修正方法 |
CN111864282A (zh) * | 2020-07-28 | 2020-10-30 | 安徽江淮汽车集团股份有限公司 | 剩余电量修正方法、动力汽车及可读存储介质 |
CN112415410A (zh) * | 2019-08-23 | 2021-02-26 | 比亚迪股份有限公司 | 估算电池soc的方法和装置、存储介质和车辆 |
WO2023279856A1 (zh) * | 2021-07-06 | 2023-01-12 | 深圳市正浩创新科技股份有限公司 | 放电剩余时间的计算方法、装置和计算机设备 |
CN116054310A (zh) * | 2022-09-21 | 2023-05-02 | 东莞市达锂电子有限公司 | 电源电量显示电路、方法、显示仪及计算机可读存储介质 |
-
2023
- 2023-06-26 CN CN202310755408.9A patent/CN116500468B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007322353A (ja) * | 2006-06-05 | 2007-12-13 | Matsushita Electric Ind Co Ltd | 電池容量判定装置および方法ならびにそれを用いる電池パック |
US20100066377A1 (en) * | 2006-08-07 | 2010-03-18 | Eberhard Schoch | Method for determining the battery capacity with the aid of capacity-dependent parameters |
TW200827754A (en) * | 2006-12-26 | 2008-07-01 | Shun-Hsing Wang | A method of calculating remaining capacity of rechargeable battery |
US20140312910A1 (en) * | 2013-04-18 | 2014-10-23 | Samsung Sdi Co., Ltd. | Battery management system and driving method thereof |
CN103675704A (zh) * | 2013-12-05 | 2014-03-26 | 沈阳君威新能科技有限公司 | 电池容量评估方法 |
CN104502854A (zh) * | 2014-12-18 | 2015-04-08 | 青岛海信移动通信技术股份有限公司 | 一种终端剩余电量显示方法及装置 |
CN110058177A (zh) * | 2019-05-06 | 2019-07-26 | 奇瑞新能源汽车技术有限公司 | 一种动力电池电量soc修正方法 |
CN112415410A (zh) * | 2019-08-23 | 2021-02-26 | 比亚迪股份有限公司 | 估算电池soc的方法和装置、存储介质和车辆 |
CN111864282A (zh) * | 2020-07-28 | 2020-10-30 | 安徽江淮汽车集团股份有限公司 | 剩余电量修正方法、动力汽车及可读存储介质 |
WO2023279856A1 (zh) * | 2021-07-06 | 2023-01-12 | 深圳市正浩创新科技股份有限公司 | 放电剩余时间的计算方法、装置和计算机设备 |
CN116054310A (zh) * | 2022-09-21 | 2023-05-02 | 东莞市达锂电子有限公司 | 电源电量显示电路、方法、显示仪及计算机可读存储介质 |
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CN116500468B (zh) | 2023-09-12 |
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Inventor after: Guo Wenchuan Inventor after: Zhou Qiang Inventor after: Lai Hangwei Inventor after: Qian Zixiang Inventor after: Lin Wenfei Inventor after: Zhu Qingfan Inventor after: Zhou Hao Inventor after: Li Ting Inventor before: Guo Wenchuan Inventor before: Zhou Qiang Inventor before: Lai Hangwei Inventor before: Qian Zixiang Inventor before: Lin Wenfei Inventor before: Zhu Qingfan Inventor before: Zhou Hao Inventor before: Li Ting |