WO2011147222A1 - 铅酸电池组智能监测修复控制方法及系统 - Google Patents
铅酸电池组智能监测修复控制方法及系统 Download PDFInfo
- Publication number
- WO2011147222A1 WO2011147222A1 PCT/CN2011/071874 CN2011071874W WO2011147222A1 WO 2011147222 A1 WO2011147222 A1 WO 2011147222A1 CN 2011071874 W CN2011071874 W CN 2011071874W WO 2011147222 A1 WO2011147222 A1 WO 2011147222A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- battery
- lead
- internal resistance
- voltage
- current
- Prior art date
Links
- 239000002253 acid Substances 0.000 title claims abstract description 56
- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000012544 monitoring process Methods 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 23
- 238000004458 analytical method Methods 0.000 claims abstract description 13
- 230000002159 abnormal effect Effects 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000008439 repair process Effects 0.000 claims description 38
- 230000008859 change Effects 0.000 claims description 11
- 238000005070 sampling Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 7
- 238000010998 test method Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 238000013500 data storage Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000003745 diagnosis Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 13
- 238000012423 maintenance Methods 0.000 description 11
- 238000007726 management method Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000011149 active material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H01M10/448—End of discharge regulating measures
-
- 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]
- G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
-
- 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
Definitions
- the present invention relates to all industries that use lead-acid batteries as an energy source and industries that require performance testing of lead-acid batteries. Specifically, the present invention relates to an electric bicycle, an electric motorcycle, an electric vehicle, a power system and a communication device (base station) using a lead-acid battery, and a military device (such as a communication, a radar, a navigation device, and a ship); It also involves the manufacturing industry of lead-acid batteries.
- Battery pack monitoring and control method A comprehensive monitoring and control system for lead-acid battery packs with excellent performance can not only extend the battery life cycle, but also make daily maintenance easier, more accurate, faster and easier. At the same time, it can improve the safety and reliability of battery use. Sexuality, and even more significant savings in labor and use costs.
- the present invention can achieve the following objectives by providing an intelligent monitoring and repair control method and system for a lead-acid battery pack: 1 Extending the life of a lead-acid battery. 2 to ensure the power required by the DC system. 3 Improve the reliability of the DC system and avoid the risk of burnout and explosion of lead-acid batteries. 4 Reduce the current lead-acid battery maintenance and maintenance costs. 5 Quantitative maintenance work and equipment management, and passive supervision is active supervision.
- the method for realizing the invention is: comprehensive monitoring method for real-time parameter detection, repair, analysis, control, display and external communication of the lead-acid battery pack during charging and discharging process and battery performance and repairing the battery, wherein the battery is monitored online in real time.
- the voltage, internal resistance, temperature, current, and power data are sent to the host computer software through the GPRS network to integrate data, determine the quality of the battery, and report the status of the battery.
- the status is classified into excellent, good, medium, and abnormal. If it is judged that the battery is in the "medium” state, the system will automatically send the repair command to the lower computer to let the repairer automatically repair the battery. If it is judged that the battery is in the "change” state, it indicates that the battery can no longer be used, and the new battery needs to be replaced. If you determine that the battery is "abnormal", you must go to the site to find out the specific situation.
- the internal resistance detection includes an internal resistance test method combining a direct current method and an alternating current method, and combines the advantages of the stability of the direct current test method and the high accuracy of the alternating current method, and adopts an internal resistance measurement technique based on a digital filter and
- the synchronous detection method overcomes external interference and obtains relatively stable and accurate internal resistance data.
- the monitoring center software adopts the Delphi7.0 development platform. The system administrator can assign the user name, password and access rights to all relevant personnel. These related personnel, as IE users, browse the battery data and reports through the Internet within the specified authority. You can understand the condition of the battery pack.
- the monitoring center adopts database management and adopts SQL-SERVER commercial database to facilitate data analysis, trend analysis, report analysis, query and call, and alarm threshold function for each battery pack.
- Voltage detection used to detect the total voltage of the lead-acid battery pack and the voltage of each unit cell and the open circuit voltage value of each unit in the battery pack and the total open circuit voltage value of the battery pack;
- Current detection It is used to detect the current of lead-acid battery pack during charging and discharging;
- Temperature detection It is used to detect the real-time ambient temperature value and the battery itself temperature value during the use of lead-acid battery pack;
- Internal resistance detection used for test Internal resistance of lead-acid battery; Start automatic repair device: Used to repair the acidified lead-acid battery; Control and repair device: Used to control the repair instrument, lead-acid battery pack charge and discharge output, over-current protection; It is used to detect the charge and discharge and float charge working state of lead-acid battery packs; Calculation: It is used to calculate the open circuit voltage value, battery internal resistance, and battery charge (remaining capacity) when the lead-acid battery pack is dynamic; : Used to detect the remaining capacity of lead-acid batteries during the discharge test; Data storage; Used
- Data display It is used to display the total voltage of the current lead-acid battery pack and the voltage of each single cell and the maximum and minimum voltage.
- System automatic diagnosis It is used to judge the fault detection and take corresponding measures for the lead-acid battery intelligent monitoring and control system itself, so as not to affect the safety of the battery pack itself.
- Alarm display Prompt for abnormalities in lead-acid battery packs and other equipment used in this system or connected to it.
- the system for realizing the invention is: a comprehensive monitoring system including a full-time real-time parameter detection, repair, analysis, control, display and external communication for the charge and discharge process and battery performance of the lead-acid battery pack, including the system power supply circuit, MCU Controller, charge and discharge current and temperature detection circuit, charge and discharge control and detection circuit, battery internal resistance detection circuit, voltage, current, internal resistance, temperature sampling module, repair instrument control circuit, repair channel switching circuit, LCD display circuit , RS485 communication circuit, GPRS network communication module, repair instrument (known device), PC host computer, wherein the I/O port of the MCU controller is respectively connected to the LCD display circuit, connected to the charging and discharging control and detection circuit, connecting voltage, current,
- the internal resistance and temperature sampling module is connected to the PC host computer via the RS485 communication circuit and the GPRS network communication module, and the single-cell battery in the lead-acid battery group is
- Circuit connection voltage, current, internal resistance, temperature Sample module, voltage, current, resistance, temperature sampling module also respectively charge and discharge current and temperature detecting circuit, a power supply circuit system, a lead acid battery, the MCU Data port connected to the controller.
- A. System switching power supply and control ( Figure 3): A DC conversion circuit that can provide 24V, 12V, 5.0V for the whole system, and an automatic shutdown circuit (such as: When the system is finished, its power can be based on the computer micro The signal from the controller is automatically turned off).
- MCU control circuit ( Figure 4): used to control all components.
- Communication circuit and isolated power supply ( Figure 5): A device that can exchange information with computers and other devices and has isolation function.
- D. Charge and Discharge Detection Control Circuitry ( Figure 6): - A device for battery pack charging and discharging control and charge and discharge state detection.
- E. Repair and internal resistance detection control circuit ( Figure 7): - Can control the repair instrument and the internal resistance circuit of the battery.
- F. Voltage, Current, Temperature Sampling and Control Circuit A ( Figure 8): Mixed-signal computer microcontroller system with high-precision AD (analog-to-digital) conversion and high-speed operation, and information storage; one that can perform analog and digital A device for conversion, arithmetic logic operations, data storage, and signal detection and control.
- G. Voltage, temperature sampling and control circuit B (Fig. 9): The function is the same as that of item F.
- Temperature and current detection circuit ( Figure 10): - Accurate, high speed, anti-interference temperature and current detection circuit.
- J. Repair Switching Circuit ( Figure 12): - A circuit that repairs switching to a single cell.
- K. LCD display circuit (Fig. 13): Circuit for displaying the acquired data.
- the invention has the following beneficial effects: 1) controlled cell voltage detection, inspection of the internal resistance of the single cell, and automatic recording test number ⁇ . 2) Automatically monitor battery pack performance balance, diagnose battery faults, and automatically alarm battery faults. 3) Automatically repair the battery without manual intervention. 4) Automatically analyze the trend of internal resistance and predict battery life. 5) The performance status of the single battery and battery pack can be observed in the field; it can also be observed in the data center. The logo is clear and the display is intuitive.
- Figure 1 is a system flow diagram of the present invention.
- Figure 2 is a block diagram of the system of the present invention.
- 3 is a schematic diagram of the system power supply and control circuit of the present invention.
- 4 is a schematic diagram of a system MCU control circuit of the present invention.
- Figure 5 is a schematic diagram of the system communication circuit and isolated power supply of the present invention.
- Figure 6 is a schematic diagram of the system charge and discharge detection control circuit of the present invention.
- Figure 7 is a schematic diagram of the system repair and internal resistance detection control circuit of the present invention.
- Figure 8 is a schematic diagram of the system voltage, current, temperature sampling and control circuit A of the present invention.
- Figure 9 is a schematic diagram of the system voltage, temperature sampling and control circuit B of the present invention.
- Figure 10 is a schematic diagram of the system temperature and current sensing circuit of the present invention.
- Figure 11 is a schematic diagram of the system repair control circuit of the present invention.
- Figure 12 is a schematic diagram of the system repair switching circuit of the present invention.
- Figure 13 is a schematic diagram of the system LED display circuit of the present invention.
- Figure 14 is the main function interface of the system PC software of the present invention: When logging in the lead-acid battery intelligent monitoring control system software, it needs to pass the identity verification.
- the advanced user is a system administrator who can perform user management, office maintenance, station maintenance, group maintenance, setting group alarm threshold, real-time monitoring, data analysis, trend analysis, report analysis, and import meter data.
- the monitoring user is a general user, and can only perform real-time monitoring, data analysis, trend analysis, report analysis, importing meter data, and setting group alarm threshold function.
- Figure 15 is the battery management system interface of Figure 14: setting battery pack parameters and system.
- Such as battery type, number of battery packs, number of sections 16 is the battery management system interface of FIG. 14: the real-time monitoring module can monitor the voltage, current, internal resistance, temperature, and capacity of each battery, and automatically find the voltage, internal resistance, maximum value, average value, minimum value, and The corresponding battery number. You can also choose battery number sorting, voltage sorting from large to small, voltage from small to large, internal resistance from large to small, and internal resistance from small to large.
- Figure 17 is the battery management system interface of Figure 14: Voltage bar state simulation, the bar graph column in the normal range is green, if the value exceeds the set upper limit or the value is lower than the set lower limit, the histogram column is red.
- 18 is the battery management system interface of FIG. 14: Data query, which can query parameters such as voltage, current, temperature, internal resistance, and remaining capacity of any battery pack or unit battery at any time.
- Figure 19 is a graph showing the discharge voltage of the battery of the present invention.
- the DC method is to connect the discharge load at both ends of the battery pack, and calculate the internal resistance value according to the voltage change (U1 - U2) under different currents (11, 12), as shown in Table 2. It is often calculated using equation (3).
- the internal resistance value is small, the amplitude of the voltage change at a certain current is relatively small, which makes it difficult to accurately measure. Due to the change of the voltage of the discharge process, it is necessary to select a stable region to calculate the amplitude of the voltage change. In the actual measurement, the data obtained by the DC method is less reproducible, and the accuracy is difficult to reach more than 10%.
- the AC method is simpler than the DC method.
- the impedance of this case is the impedance of this case.
- the impedance is a frequency-dependent complex impedance whose phase angle is ⁇ and its modulus
- Vma X /Im ax .
- the internal resistance of the battery can be measured by feeding an alternating current signal to the battery and measuring the voltage change generated by the signal.
- Vav is the average value of the detected AC signal
- Lav is the average value of the fed AC signal
- the internal resistance of the battery is in the micro-ohm or milli-ohm range. Therefore, the magnitude of the voltage change generated is also in the microvolt level, and the signal is susceptible to interference. Especially when measuring online, it is more affected.
- test method combining the DC method and the AC method combines the advantages of the stability of the DC test method with the high accuracy of the AC method, and the internal resistance measurement technology based on the digital filter and the synchronous detection method overcome the external interference and obtain The relatively stable and accurate internal resistance data has successfully applied this high-tech.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101869020A CN101894981A (zh) | 2010-05-28 | 2010-05-28 | 铅酸电池组智能监测修复控制方法及系统 |
CN201010186902.0 | 2010-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011147222A1 true WO2011147222A1 (zh) | 2011-12-01 |
Family
ID=43104105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2011/071874 WO2011147222A1 (zh) | 2010-05-28 | 2011-03-16 | 铅酸电池组智能监测修复控制方法及系统 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101894981A (zh) |
WO (1) | WO2011147222A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103579694A (zh) * | 2012-07-24 | 2014-02-12 | 刘粤荣 | 一种蓄电池修复的系统及其修复方法 |
CN113506922A (zh) * | 2021-09-13 | 2021-10-15 | 国网天津市电力公司电力科学研究院 | 变电站用铅酸蓄电池在线维护装置及其维护方法 |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101894981A (zh) * | 2010-05-28 | 2010-11-24 | 深圳市金一泰实业有限公司 | 铅酸电池组智能监测修复控制方法及系统 |
CN102156264A (zh) * | 2011-03-11 | 2011-08-17 | 奇瑞汽车股份有限公司 | 一种电动汽车电池均衡系统检测设备 |
CN102736613A (zh) * | 2011-04-01 | 2012-10-17 | 上海桥茵自动化设备有限公司 | 一种指令分析与自我检测控制系统 |
WO2012126252A1 (zh) * | 2011-04-18 | 2012-09-27 | Hu Alicia Xiao | 蓄电池修复方法和装置 |
CN102867998A (zh) * | 2011-07-05 | 2013-01-09 | 杭州市电力局 | 一种电池更换方法及装置 |
US8983657B2 (en) | 2011-08-31 | 2015-03-17 | Caterpillar Inc. | System and method of managing vehicles deployed in a worksite |
CN102508166A (zh) * | 2011-10-21 | 2012-06-20 | 潍坊广生新能源有限公司 | 一种电动车蓄电池组无线检测管理系统 |
CN103105585B (zh) * | 2011-11-10 | 2015-08-05 | 宋洋 | 一种蓄电池性能充放电全时在线测试法 |
WO2013071508A1 (zh) * | 2011-11-17 | 2013-05-23 | Song Jeff | 智能密封阀控铅酸蓄电池装置 |
CN102709611A (zh) * | 2012-04-25 | 2012-10-03 | 北京宝盒精英科技有限公司 | 通信基站蓄电池组后备电源系统及其精细维护方法 |
CN102664291B (zh) * | 2012-05-31 | 2014-09-10 | 潍柴动力股份有限公司 | 一种提升动力电池性能的方法和系统 |
CN103579695B (zh) * | 2012-07-24 | 2015-10-07 | 刘粤荣 | 一种能够实现远程控制的蓄电池修复系统及其修复方法 |
CN103579690B (zh) * | 2012-07-24 | 2015-10-07 | 南京捷翔能源科技有限公司 | 一种能够实现远程控制的蓄电池修复系统及其修复方法 |
CN102866284A (zh) * | 2012-09-14 | 2013-01-09 | 徐州艺源动画制作有限公司 | 一种电动车充电检测装置 |
CN103490104B (zh) * | 2013-09-04 | 2016-01-20 | 许昌学院 | 一种正负脉冲式动力蓄电池活化仪修复控制方法 |
CN104965178A (zh) * | 2015-07-01 | 2015-10-07 | 上海玖行能源科技有限公司 | 锂电池管理系统 |
US10101407B2 (en) * | 2015-11-23 | 2018-10-16 | GM Global Technology Operations LLC | Method and system for diagnosing battery system problems |
CN106249165B (zh) * | 2016-08-25 | 2019-03-29 | 超威电源有限公司 | 一种单体铅酸蓄电池优劣判定的测试方法 |
CN106505260B (zh) * | 2016-11-07 | 2019-02-19 | 华为技术有限公司 | 一种修复电池的方法及装置 |
CN106849251A (zh) * | 2017-03-05 | 2017-06-13 | 长沙云涯电子科技有限责任公司 | 一种电池管理器及风电变桨系统备用电源 |
CN107706469A (zh) * | 2017-06-29 | 2018-02-16 | 青岛恒金源电子科技有限公司 | 一种电池组的运行方法 |
CN107332321A (zh) * | 2017-09-02 | 2017-11-07 | 合肥敏喆信息科技有限公司 | 一种矿用电池权限均衡管理系统 |
CN107547660A (zh) * | 2017-09-30 | 2018-01-05 | 长沙大兴电气科技有限公司 | 钒电池无线智能监控系统及其监控方法 |
CN109901061B (zh) * | 2017-12-11 | 2021-09-03 | 品全技术集团有限公司 | 一种电池信息采集监测系统 |
CN109921103B (zh) * | 2017-12-13 | 2021-05-18 | 中国电信股份有限公司 | 蓄电池组的维护方法和系统、蓄电池的维护方法和系统 |
WO2019157613A1 (zh) * | 2018-02-13 | 2019-08-22 | 广东欧珀移动通信有限公司 | 终端设备及其电池异常监控方法和监控系统 |
CN108767335A (zh) * | 2018-04-04 | 2018-11-06 | 国网浙江省电力有限公司宁波供电公司 | 电池在线监测与维护系统 |
CN108767336A (zh) * | 2018-04-20 | 2018-11-06 | 江苏电果电控有限公司 | 一种一拖四电池修复设备 |
CN108674216A (zh) * | 2018-04-23 | 2018-10-19 | 爱驰汽车有限公司 | 一种电动汽车的电池状态监控方法及系统、车载终端 |
CN108710086A (zh) * | 2018-07-16 | 2018-10-26 | 广州市晨威电子科技有限公司 | 一种充电电池的直流内阻检测装置及其方法 |
CN108933305B (zh) * | 2018-07-17 | 2020-01-10 | 温州大学 | 一种蓄电池分级去硫化方法及系统 |
CN109100657B (zh) * | 2018-07-26 | 2021-06-29 | 浙江慧众智能装备科技有限公司 | 一种动力电池及其电路故障检测系统的控制方法 |
CN109193049B (zh) * | 2018-10-08 | 2021-03-26 | 深圳宇拓瑞科新能源科技有限公司 | 一种电池组管理系统 |
CN111239614A (zh) * | 2018-11-29 | 2020-06-05 | 深圳市泰斯电子有限公司 | 一种用于管理测试对象在交互界面上实现对象分配的方法 |
CN109782189A (zh) * | 2019-01-22 | 2019-05-21 | 合肥中科昂辉科技有限公司 | 一种用于车辆电池组的测试系统 |
CN111180809A (zh) * | 2019-12-30 | 2020-05-19 | 海赛普新能源高科技(江苏)有限公司 | 一种远程定位电池延寿修复装置 |
CN111856300A (zh) * | 2020-07-31 | 2020-10-30 | 深圳市佳维恒信科技有限公司 | 一种车载动力电池的检测修复控制方法及装置 |
CN113178925B (zh) * | 2021-05-19 | 2022-07-15 | 臻懿(北京)科技有限公司 | 用于通信基站铅酸电池的智能供电状态检测方法及系统 |
CN114361615A (zh) * | 2021-12-24 | 2022-04-15 | 唐正好 | 一种利用电池模组采集线束测量及修复单体电池的装置 |
CN115308615B (zh) * | 2022-08-26 | 2025-05-16 | 秦皇岛远舟工业气体有限公司 | 一种蓄电池监控方法、系统、终端设备及存储介质 |
CN115483763B (zh) * | 2022-10-28 | 2023-02-07 | 北京进发新能源科技有限公司 | 一种铅酸电池储能电站监控管理系统及方法 |
CN116742166B (zh) * | 2023-06-08 | 2024-07-30 | 深圳市朗大科技有限公司 | 一种动力电池修复方法及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003014829A (ja) * | 2001-06-27 | 2003-01-15 | Yuasa Corp | 二次電池の寿命判定装置、寿命判定方法、及び、寿命判定プログラム |
CN1791804A (zh) * | 2003-06-27 | 2006-06-21 | 古河电气工业株式会社 | 蓄电池恶化的判断方法、二次电池的内部阻抗测量方法、二次电池的内部阻抗测量机构、二次电池恶化判断装置以及电源系统 |
CN1937303A (zh) * | 2006-09-22 | 2007-03-28 | 北京清大华美环保节能技术研究院 | 一种铅酸蓄电池检测修复方法及系统 |
CN201174607Y (zh) * | 2008-03-26 | 2008-12-31 | 刘继平 | 蓄电池在线智能检测与活化装置 |
CN101894981A (zh) * | 2010-05-28 | 2010-11-24 | 深圳市金一泰实业有限公司 | 铅酸电池组智能监测修复控制方法及系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101577438B (zh) * | 2009-06-19 | 2011-11-09 | 深圳市迪迪美环保科技有限公司 | 基于远程监控平台的大容量后备电源的维护方法所用设备 |
CN201887127U (zh) * | 2010-05-28 | 2011-06-29 | 深圳市金一泰实业有限公司 | 铅酸电池组智能监测修复控制系统 |
-
2010
- 2010-05-28 CN CN2010101869020A patent/CN101894981A/zh active Pending
-
2011
- 2011-03-16 WO PCT/CN2011/071874 patent/WO2011147222A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003014829A (ja) * | 2001-06-27 | 2003-01-15 | Yuasa Corp | 二次電池の寿命判定装置、寿命判定方法、及び、寿命判定プログラム |
CN1791804A (zh) * | 2003-06-27 | 2006-06-21 | 古河电气工业株式会社 | 蓄电池恶化的判断方法、二次电池的内部阻抗测量方法、二次电池的内部阻抗测量机构、二次电池恶化判断装置以及电源系统 |
CN1937303A (zh) * | 2006-09-22 | 2007-03-28 | 北京清大华美环保节能技术研究院 | 一种铅酸蓄电池检测修复方法及系统 |
CN201174607Y (zh) * | 2008-03-26 | 2008-12-31 | 刘继平 | 蓄电池在线智能检测与活化装置 |
CN101894981A (zh) * | 2010-05-28 | 2010-11-24 | 深圳市金一泰实业有限公司 | 铅酸电池组智能监测修复控制方法及系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103579694A (zh) * | 2012-07-24 | 2014-02-12 | 刘粤荣 | 一种蓄电池修复的系统及其修复方法 |
CN113506922A (zh) * | 2021-09-13 | 2021-10-15 | 国网天津市电力公司电力科学研究院 | 变电站用铅酸蓄电池在线维护装置及其维护方法 |
CN113506922B (zh) * | 2021-09-13 | 2021-11-19 | 国网天津市电力公司电力科学研究院 | 变电站用铅酸蓄电池在线维护装置及其维护方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101894981A (zh) | 2010-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011147222A1 (zh) | 铅酸电池组智能监测修复控制方法及系统 | |
CN103066650B (zh) | 变浆系统后备电池在线监测及电压均衡系统以及方法 | |
CN210894630U (zh) | 一种多组电池动态监测系统 | |
CN107942257A (zh) | 一种蓄电池在线监测系统及方法 | |
CN107656216A (zh) | 一种铅酸蓄电池在线监测维护及预警系统及性能评估方法 | |
CN104682556A (zh) | 变电站直流电源的远程智能维护系统及其应用 | |
CN1248006C (zh) | Ups电池在线监测方法及其装置 | |
CN111722124B (zh) | 一种蓄电池在线状态监测系统和监测方法 | |
CN105092977A (zh) | 蓄电池内阻测量方法和电路、健康状态检测方法和系统 | |
CN104198942B (zh) | 一种阀控式铅酸蓄电池失效的在线判断系统 | |
CN101539612A (zh) | 蓄电池运行质量在线监测系统 | |
CN201965215U (zh) | 蓄电池组在线监测系统 | |
CN101769994A (zh) | 阀控式密封铅酸蓄电池50%放电容量测试方法 | |
CN108957349A (zh) | 一种锂离子电池故障检测方法和系统 | |
CN111007419A (zh) | 一种变电站直流系统运行状态在线监控系统 | |
CN101924390B (zh) | 一种防止服务器机柜系统断电的方法 | |
CN204515489U (zh) | 蓄电池远程在线智能监测监控系统 | |
CN201868909U (zh) | 后备电源用阀控电池组智能控制系统 | |
CN114167296A (zh) | 一种蓄电池远程充放电核容监测装置及方法 | |
CN208125901U (zh) | 一种蓄电池健康状态变化趋势综合监测装置 | |
CN202978428U (zh) | 基于三级网络架构的变电站直流电源信息管理系统 | |
CN212181300U (zh) | 基于bms远程监控定位系统 | |
CN107132482A (zh) | 一种新能源车蓄电池用状态监测仪 | |
CN205194804U (zh) | 一种具有保护和监视功能的蓄电池系统 | |
CN114706000A (zh) | 一种电池包动态测试评估方法及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11785994 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11785994 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 04-06-2013 ) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11785994 Country of ref document: EP Kind code of ref document: A1 |