电池检验标准

1、电池检验标准1、 外观尺寸（全检）箱体表面清洁，没有明显的变形，没有机械损伤，接触点无腐蚀。箱体外壳所有紧固件都需要紧固，无缝隙。标签和警告标签应贴到正确的位置。外形尺寸 (宽*深*高):（4402mm)*(4202mm)*(882mm) 。2、 内部连接检查（全检）控制盒内部铜排与电器件的连接处都需要紧固，各个接插件部分要保证接线正确并且无虚接现象。3、 上电测试设备需求： 充电机1组，负载1组，GYFP48100T电池组2组，万用表1块，电脑1台（上位机版本 TCVB1.3J20150828）。连接方式： 充电机和负载的正负极接到控制盒的总正总负（P+/P-），第1组电池组的正极接 P+

2、负极接 Li-，第2组电池组正极接P+ 负极接 VRLA- 。1. 电压测试（全检）： 控制盒上电后测量其总正总负（P+/P-）电压，通过校准后台监控软件使后台显示电压值与测量值相等。2. 电流测试（全检）： 控制充电机分别输出20A和100A的电流值，通过校准后台监控软件使后台显示电流值与测量值相等。3. 继电器功能测试（全检）： 分别在电池组处于充电和放电状态，通后台监控软件手动切换LI和VRLA继电器，2个电池组充放电状态需符合继电器切换状态。4. 显示功能测试（全检）： 调节显示器按钮，可查找到并正确显示电池组状态信息。信息包括：在线模式（FP on line / VRLA on li

3、ne），电池组电压（Batteries V），电池组电流（Batteries I），运行状态（Run_State: Stop/Normal），SOC值，电池组单体电压（Module Cell Voltage），电池组电芯温度（Module Cell temperature），系统容量（Batteries Capacity），系统信息（Batteries Info），告警信息（Batt-ies Alarm Info），接触器状态（Contactor Status）。5. 切换功能测试（此项目只做1个完整测试）： 接通电路后以50A充电电流将系统充满电，搁置5分钟后，再以50A放电电流进行放电，并

4、记录电池组切换状态，切换状态需符合设计逻辑。设计逻辑： 充电时FP优先充电，FP满电后切换至VRLA充电，直至VRLA充满，最后切换到FP在线。放电时FP优先放电，当FP放电至SOC=20%时切换至VRLA放电，VRLA放电至保护切换到FP继续放电，直至保护。6. 告警功能（此项目每100个抽检1个做）： 系统告警值需符合下面的表格数据。NO.Item 项目Range 设置范围Default默认值1Equalizing charge voltage 均衡充电电压53.0V57.6V54V2Floating charge voltage浮充电压49.5V55.2V53.5V3Cell under

5、 voltage protection 单体欠压保护2.6V2.8V2.8V4BB Charging over voltageProtection and recovery电池组充电过压保护及恢复Alarm value告警值53.5V60.0V55.5VAlarm recovery value告警恢复值52.5V59.0V54VProtection value保护值53.6V60.0V56.25VProtection recovery保护恢复值The discharging current is more than 1A or the BB voltage is less than 50.25

6、V5BB Charging under voltageProtection and recovery电池组欠压保护及恢复Alarm value告警值36.0V50.0V45.0VAlarm recovery value告警恢复值40.0V55.0V48VProtection value保护值36.0V50.0V42.0VProtection recovery保护恢复值40.0V55.0VCharging current available（1A）6Cell voltage difference alarm单体压差告警Alarm value告警值there is more than 5 test

7、 results that any cell voltage has a difference more than 0.5 to the average voltage7reversedpolarity反接Alarm 告警reversedpolarity反接8Cell under voltage alarm and protection单体欠压告警和保护Alarm value告警值1.5V2.9V2.7VAlarm recovery value告警恢复值2.0V3.0V2.9VProtection value保护值1.5V2.9V2.5VProtection recovery保护恢复值2.0V

8、3.0V3.2V9Cell over voltage alarm and protection单体过压告警和保护Alarm value告警值3.5V4.2V4.1VAlarm recovery value告警恢复值3.0V3.9V3.7VProtection value保护值3.5V4.2V4.2VProtection recovery保护恢复值3.0V3.9VThere is more than 1A charging current or the cell voltage is more than 3.6V.10Short circuit alarm and protection短路告警和

9、保护Alarm告警Protection and give the short circuit alarm.20AhDischarging current is more than 90A or BB voltage is less than 40V. 50AhDischarging current is more than 250A or BB voltage is less than 40V.75Ah350A100Ah350A11Charging over current alarm and protection充电过流和保护Alarm value告警值0A1.0C3A0.6C3AAlarm

10、 recovery value告警恢复值0A1.0C3A(0.6C3A-5)AProtection value保护值Alarm value告警值Alarm recovery value告警恢复值Protection value保护值Over current protection 10(1C3A+10)Over current protection 1（1min delay）Over current protection 2（10s delay）20Ah2225A30AOver current protection 20100A/（2030Ah）50Ah5255A75A0260A/（50Ah）7

11、5Ah7780A100A100Ah115120A150AProtection recovery保护恢复值Discharging current available or the BB voltage is less than 50.25V.12Discharging over current alarm and protection放电过流告警和保护Alarm value告警值0A1.0C3A0.8C3AAlarm recovery value告警恢复值0A1.0C3A(0.8C3A-5)AProtection value保护值Over current protection 10(1C3A+1

12、0)Over current protection 1（1min delay）Over current protection 2（delay 30s）Over current protection 20(1C3A+10)20Ah2225A26A30Ah3235A36A50Ah5255A56A75Ah7784A100A100AH115-120A150AProtection recovery保护恢复值Charging current available13Cell over temperature protection and recovery电芯过温保护及恢复Charging alarm val

13、ue充电告警值357060Charging alarm recovery充电告警恢复值256555Charging protection充电保护357068 and Charging current1ACharging protection recovery充电保护恢复256560Discharging alarm value放电告警值357063Discharging alarm recovery放电告警恢复值256558Discharging protection放电保护357070 and discharging current1ADischarging protection recov

14、ery放电保护恢复25656314Under temperature protection and recovery欠温保护及恢复Discharging alarm value放电告警值-2010-10Discharging alarm recovery放电告警恢复-2010-5Discharging protection放电保护-2010-20 and discharging current 1ADischarging protection recovery放电保护恢复-2010-10Charging alarm value充电告警值-20105Charging alarm recovery

15、充电告警恢复-20107Charging protection充电保护-20100 and charging current 1ACharging protection recovery充电保护恢复-2010515Environmenttemperature alarm环境温度告警Over temperature alarm value过温告警值-207060Under temperature alarm value欠温告警值-2070016VRLA SOC for DG start point 油机启动SOC值-VRLA20-80%20%17VRLA voltage for DG start

16、 point油机启动电压值-VRLA42-48V46.5V18Lithium battery for DG start point油机启动SOC值-Li20-80%50%19Lithium voltage for DG start point油机启动电压值-Li42-48V46.5V20The voltage for working mode from Lithium to VRLA/LI切换VRLA的SOC值42-48V46.5V21The SOC for working mode from Lithium to VRLA/LI切换VRLA的SOC值20-80%50%22The voltage for charging mode from Lithium to VRLA/充电时LI切换VRLA的电压值52-57V52.5V23The current for charging mode from Lithium to VRLA/充电时LI