This block implements the CC-CV algorithm in constant-current and constant-voltage modes. This figure shows the operation of these modes: This equation defines the battery reference current that the block outputs: Current=⎧⎪⎪⎨⎪⎪⎩Maximum charge current,(Kp+Ki1s)(vmax−vmea...
This block implements the CC-CV algorithm in constant-current and constant-voltage modes. This figure shows the operation of these modes: This equation defines the battery reference current that the block outputs: Current=⎧⎪⎪⎨⎪⎪⎩Maximum charge current,(Kp+Ki1s)(vmax−vmea...
The Battery CC-CV block is charging and discharging the battery for 10 hours. The initial state-of-charge is equal to 0.3. When the battery is charging, the current is constant until the battery reaches the maximum voltage and the current decreases towards 0. When the battery is discharging...
测试方法:以0.2C 恒流恒压充电(CC/CV)至上限电压4.20+/-0.05V,然后以0.02C 电流截止。将电池紧固在振动台面上,按如下参数进行正弦振动测试:1)在X 轴向上,起始频率由7Hz 以1ga 的加速度增加至17.62Hz,对数扫频循环时间为15min,循环12 次;2)在Y 轴向上,由17.62Hz 的频率增加至49.84Hz,振幅保持在0.8mm,对...
The invention relates to the technical field of the lithium ion batteries, in particular to a CC-CV charging method for an improved power lithium ion battery. The charging method comprises the following steps of: firstly, pre-charging the lithium ion battery by adopting 0.1C-0.3C current; ...
calendar ageing 周期为5或10天,每48个循环,进行一次RPT测试;前18个月的实验数据记录在part1,19-36个月记录在part2;除了Group1-4,Part2以Group5-6作为对比实验;group5以0.5C倍率进行持续循环老化,group6单体仅仅进行calendar ageing(SOC90%);group7-10单体数据记录在part3,每组以CC-CV进行循环,然后以5或10...
Recommended charging current: 1A - 3A CC/CV (Battery can be charged at charging current lower than 1A, but charging time will take much longer) Nominal voltage: 3.6V-3.7V Cut-off: 2.5V Max. Constant Current Discharge 10A Weight: 99.1 g (+/- 0.5 g) ...
Work mode:Pre-charge、CC、CV and Cut-off(Four stages) LED Indicator:Bi-color LED. Red/Green Safety approval:CB CE FCC Size&weight:220 x 105 x 43mm/1.3Kg Suit for:11.1V~59.2V, 3~16cells Lithium/LiPo battery packs Application:Power Tool,Electrical Bike,Mobile Lamp,Security system and so...
Charge Method CC/CV BMS Standard/smart Cycle Life 600 times with remaining capacity >=60% of nominal capacity (@20±5ºC),charge@0.2C and discharge@0.5) Company Profile Shenzhen Eastar Battery Co.,Ltd is a Hi-tech enterprise specializing in research,...
5. Charging Method: CC-CV (constant voltage with limited current)6. Charging Current Standard charge: 1075mA Rapid charge: 2150mA7. Charging Time Standard charge: 3hours Rapid charge: 2.5hours8. Max. Charge Current: 2150mA 9. Max. Discharge Current: 10A (Continuous dischar...