工业电池充电器及管理

问：这个技术和当前的电动汽车充电站相关联的吗。
答：the charge station is more related to the cell type.

问：多个串联的电池并行充电是否可以缩短充电时间,有哪些注意事项?
答：the charge time is most depend on the charge current.

问：电池电量的算法是什么？？怎样判断电池已充满，怎样才是正确的电池保护算法，怎样充电效率最高，，多节（20节以上） 的锂电池组怎样均衡充电，
答：TI has the impedance tracking to measure the remaining capacity. I suggest you contact TI technical person to answer you question as your question is good question but need a lot of time to explain to you.

问：这个充电过程能否自由控制充电电流，能否应用于现在的电动汽车充电
答：the current is controlled by the charger. PL536 is designed for EV.

问：欠压保护，预警信息处理。
答：the chip will issue alert when the under voltage

问：实验板可以申请吗？
答：yes. Of course.

问：通过这套系统可以检测电池的容量减小吗?
答：TI chip can detect the remaining capacity in the real time.

问：可以通过程序运算后在屏幕上显示电池实际的容量吗？
答：YES.

问：bq76PL536supportmaxvoltage?thanks.
答：the max is 192S. The max voltage will depend on what type cell you are going to use.

问：LP636haveidle,sleepmode?howaboutthepowerconsumption?thanks.
答：what is lp636?

问：请教专家是否可以申请到贵公司的样片？
答：您可以登录下面的网址,注册my.ti,就可以开始申请TI的样片了.https://myportal.ti.com/portal/dt?actionId=368<=myti&provider=TIPassLoginSingleContainer&goto=https%3A%2F%2Fcommerce.ti.com%3A443%2Fstores%2Fservlet%2FSCSAMPLogon%3FURL%3DOrderItemDisplay%26catalogId%3D10003%26langId%3D-7%26orderId%3D.%26reLogonURL%3DSCSAMPLogon%26storeId%3D10001

问：请教专家开关电源的PCB布局如何降低EMI？
答：TI has the layout guide to enhance the communication quality. You can contact TI local FAE.

问：请教专家如何选择电容值以匹配hotswap的时候产生的电流？
答：You need to add extra circuit.

问：请教专家对于电池的干扰主要通过哪些渠道？
答：the major nosie is from Motor if you are talking about the EV/HEV.

问：请问电动汽车目前还不能普及使用，此设计瓶颈表现在哪里？
答：Two issues. the first is the charge time. The second is the charger station. There are no too many charge station so far.Beside these two issues, there are no too many techincal issue.

问：请问这种电池管理系统安全系数有多高？
答：There is no exsted system to mesure the safety by number. But, the current BMS system protection is pretty high.

问：请问为了延长电池的使用寿命，是不是必须在完全放电后再充电？
答：It will best way to increase the battery life. However, we never charge to full and never discharge to 0% in the EV/HEV.

问：均衡的mosFET有什么要求，电压，电流，Rdson
答：there is no specific requirements. It all depends on how big of the balance current you want to have. Of course, the RDSON is as lower as much possible.

问：充电电流与电池的容量关系？
答：Depends on the cell spec.

问：有没有自行车铅酸蓄电池充电器方案?
答：bq24610

问：12ah的电池,用5a充电器,电流是否过大
答：no.

问：有没有支持48V电池的充电器方案
答：bq24610