电动汽车的高性能电池管理系统设计

整理文档很辛苦,赏杯茶钱您下走!

免费阅读已结束,点击下载阅读编辑剩下 ...

阅读已结束,您可以下载文档离线阅读编辑

资源描述

(TerryLo)–LTC(PRC/HK)tlo@linear.com(BMS)„‹‹——‹——‹„••(SOC)••••••••••/•3LinearTechnology2011(SOC)——„SOC„‹30%70%SOCV50mV200mV¾1.25mV/%5mV/%¾1%SOC1.25mV4LinearTechnology2011SOC——„ADC‹1LSBINL=0.02%„‹5ppm/C*40C=0.02%()‹0.05%3.6V(40CTemp)5V*(0.02+0.05+0.02)%=4.5mV~0.9%SOC3.6%SOCADC5LinearTechnology2011SOC——„„„~4-5%„ADC(Hall)ADC„1%„„ADC„10010VPP100mA6LinearTechnology2011SOC——„„25C0C20%SOC1.25C/%SOC„0.1%SOC0.125C‹‹„‹‹3%¾0.5%2%SOC7LinearTechnology2011SOC——„„1%„2%5%()8LinearTechnology2011320V9LinearTechnology201110LinearTechnology2011LTC68022008‰En-GeniusNetwork2009“”‰ElectronicProducts2008“”‰Elektronik2008“”‰ElectronicsWeeklyElektra“”‰EDN2008“”‰En-GeniusNetwork2009“”‰ElectronicProducts2008“”‰Elektronik2008“”‰ElectronicsWeeklyElektra“”‰EDN2008“”11LinearTechnology2011LTC6803„„12„0.25%„ADC„UV()OV()„FET„3V5V„„LTC680212LinearTechnology2011LTC6803„12µA„1µA„75V„SPI„-40C~125C„„-0.5V5V‹NiMH()......13LinearTechnology20110.12%0.22%14LinearTechnology20110.0µA15LinearTechnology201116LinearTechnology2011ISO26262(VREF)ADC(VREF)ADC17LinearTechnology2011LTC6803418LinearTechnology2011LTC680319LinearTechnology201120LinearTechnology201121LinearTechnology2011µModule®(11.25mmx15mmx3.4mm)LTC()LDO22LinearTechnology2011LTM2883SPI/I2CModule„UL62500VRMS„ULE151738„DC‹3V5V@30mA()‹12.5V@25mA„„SPI(LTM2883-S)I2C(LTM2883-I)„30kV/µs„3.3V(LTM2883-3)5V(LTM2883-5)„10kVESDHBM„560VPEAK„(15mmx11.25mmx3.42mm)BGA23LinearTechnology2011LTM2883„10MHz„4MHz/8MHzSPI„400kHzI2C24LinearTechnology201135kV/µs25LinearTechnology2011EMI26LinearTechnology2011LTC6803LTM288327LinearTechnology2011LTM2883LTC680328LinearTechnology201129LinearTechnology2011NN+12NNMUX12VNN+130LinearTechnology2011„3‹1A12‹5A12‹12V„2IC‹‹631LinearTechnology201112(1A)„0.9A(1.8A)„„LTC6802/332LinearTechnology201112(1A)LTC680233LinearTechnology2011LTC6802-2LT3750LT3750LT375012„0.5A5A„80%„„LTC6802/334LinearTechnology201112LTC680235LinearTechnology201136LinearTechnology2011IC637LinearTechnology2011„LTC6803LTC6802„LTM2883LTC6803„„BMS‹‹38LinearTechnology2011(852)2428-0303(0755)8236-6088(021)6375-9478(010)6801-1080(027)8665-9231(028)8542687939

1 / 39
下载文档,编辑使用

©2015-2020 m.777doc.com 三七文档.

备案号:鲁ICP备2024069028号-1 客服联系 QQ:2149211541

×
保存成功