CN111934036A - 一种铅酸蓄电池的配组方法 - Google Patents

一种铅酸蓄电池的配组方法 Download PDF

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CN111934036A
CN111934036A CN202010667293.4A CN202010667293A CN111934036A CN 111934036 A CN111934036 A CN 111934036A CN 202010667293 A CN202010667293 A CN 202010667293A CN 111934036 A CN111934036 A CN 111934036A
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batteries
matching
lead
acid storage
battery
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陆超
马洪涛
杨云珍
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Chaowei Power Group Co Ltd
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Chaowei Power Group Co Ltd
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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
    • H01M10/44—Methods for charging or discharging
    • H01M10/446—Initial charging measures
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0404—Machines for assembling batteries
    • 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
    • H01M10/4285—Testing apparatus
    • 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
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • 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)

Abstract

本发明涉及一种铅酸蓄电池配组方法，其特征在于，所述配组为单体2V电池之间的配组。本发明的铅酸蓄电池配组方法提高了电池的一致性。

Description

一种铅酸蓄电池的配组方法
技术领域
本发明涉及蓄电池领域。
背景技术
目前在铅酸蓄电池采用内化成以后，基本将多只12V单只电池串联置入水槽中进行化成，如一路20只6DZF20型号电池，配组时设定保护电压为10V/只，在10.5V/只时进行量表，再结合静置后开路电压配出4只装或5只装为一组(组内压差≤30mV或40mV)。由于前道极板、组装、加酸等多道工序多因素影响，单只电池内各单体(2V)间一致性是相对的,其性能的离散度是绝对的，导致整组(48V20Ah)电池在后期循环充放电过程中会出现单体落后，然后导致单只落后，最后整组落后。
发明内容
为了解决上述技术问题，本发明提供了一种铅酸蓄电池配组方法，其特征在于，所述配组为单体2V电池之间的配组。
进一步地，将2V单体电池化成过程中包括上架、入槽，所述单体电池配组，按照化成方法一致、同一入槽、最后同架的次序进行配组。
进一步地，以2V单体电池制成2V单体半成品电池；以一定的化成方法，将一定数量单体电池用托盘盛放，上架入水槽，并互相串联；在配组放电进行量表；待电池化成结束后，静置一定时间，测量各单体电池开路电压；进行配组。
本发明的铅酸蓄电池配组方法提高了电池的一致性。
具体实施方式
下面结合具体实施例对本发明做进一步描述。
本发明的铅酸蓄电池配组方法，通过2V单体电池配组来实现。保持极板工序各工艺不变，以2V单体塑壳进行极群入槽、铸焊、封盖、加酸，制成2V单体半成品电池；以6DZF20型号电池为例，可采用现有充电工艺不变，一定数量单体电池(如10个)用带固定槽的托盘盛放，上架入水槽，一个回路上120个2V单体电池，并以接线片或接线夹方式互相串联；在配组放电至1.75V/只时进行量表，并导入电脑系统；待电池化成结束后，静置一定时间(如12h)，测量各单体电池开路电压，并导入电脑系统；根据2V单体配组工艺(见附表1)按照化成方法一致、后同水槽、最后同架次序进行配组，根据需要可配出48V20Ah(24个单体)或60V20Ah(30个单体)的电池包，电池包内各单体电压极差≤0.01V；将上述电池包进行内部接线、包装即为可出厂电池。
附表1：
Figure BDA0002580952350000031
以上所述的实施例只是本发明的一种较佳的方案，并非对本发明作任何形式上的限制，在不超出权利要求所记载的技术方案的前提下还有其它的变体及改型。

Claims (3)

1.一种铅酸蓄电池配组方法，其特征在于，所述配组为单体2V电池之间的配组。
2.如权利要求1所述的铅酸蓄电池配组方法，其特征在于，将2V单体电池化成过程中包括上架、入槽，所述单体电池配组，按照化成方法一致、同一入槽、最后同架的次序进行配组。
3.如权利要求2所述的铅酸蓄电池配组方法，其特征在于，以2V单体电池制成2V单体半成品电池；以一定的化成方法，将一定数量单体电池用托盘盛放，上架入水槽，并互相串联；在配组放电进行量表；待电池化成结束后，静置一定时间，测量各单体电池开路电压；进行配组。
CN202010667293.4A 2020-07-13 2020-07-13 一种铅酸蓄电池的配组方法 Pending CN111934036A (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101950817A (zh) * 2010-09-09 2011-01-19 奇瑞汽车股份有限公司 一种电动汽车用铅酸电池组的制造方法
CN102951036A (zh) * 2012-10-19 2013-03-06 鄂尔多斯市紫荆创新研究院 电动车用2v单体铅酸动力电池电源系统
CN103311589A (zh) * 2013-06-27 2013-09-18 浙江天能电池(江苏)有限公司 蓄电池电压差法配组方法
CN103326077A (zh) * 2013-06-26 2013-09-25 双登集团股份有限公司 一种胶体电池配组方法
CN103594741A (zh) * 2013-11-22 2014-02-19 天能电池集团有限公司 一种动力铅酸蓄电池组的配组方法
CN106486706A (zh) * 2016-11-14 2017-03-08 超威电源有限公司 一种铅酸蓄电池配组方法及配组装置
CN107331902A (zh) * 2017-06-16 2017-11-07 江苏海宝电池科技有限公司 一种铅酸蓄电池脉冲内化成工艺

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101950817A (zh) * 2010-09-09 2011-01-19 奇瑞汽车股份有限公司 一种电动汽车用铅酸电池组的制造方法
CN102951036A (zh) * 2012-10-19 2013-03-06 鄂尔多斯市紫荆创新研究院 电动车用2v单体铅酸动力电池电源系统
CN103326077A (zh) * 2013-06-26 2013-09-25 双登集团股份有限公司 一种胶体电池配组方法
CN103311589A (zh) * 2013-06-27 2013-09-18 浙江天能电池(江苏)有限公司 蓄电池电压差法配组方法
CN103594741A (zh) * 2013-11-22 2014-02-19 天能电池集团有限公司 一种动力铅酸蓄电池组的配组方法
CN106486706A (zh) * 2016-11-14 2017-03-08 超威电源有限公司 一种铅酸蓄电池配组方法及配组装置
CN107331902A (zh) * 2017-06-16 2017-11-07 江苏海宝电池科技有限公司 一种铅酸蓄电池脉冲内化成工艺

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