概览

简介

该解决方案为多达 70 节串联锂离子电池提供完整的汽车电池管理系统。 微控制器 (MCU) 和多节锂离子电池管理器件可监控电池电压、电池组温度和电流,记录重大故障检测并控制电池平衡。

系统优势:

  • 最佳的BMS精度和长期漂移(LTD),具有扩展的行驶里程和电池寿命性能以及2mV和六西格玛长期漂移的卓越精度。
  • 低BOM成本和最佳的FuSa/EMI/EMC/热插拔解决方案,可减轻研发工作,并且易于与RH850汽车MCU系列一起使用,并带有用于BMS的专用驱动器和软件。
  • 使用ISL78714复杂设备驱动程序 (CDD) 快速启动 ASIL 软件开发,该驱动程序管理 BMS 测量和功能安全 (FuSa) 功能。
  • 支持高达 ASIL D 的功能安全以及安全功能。
  • 用于外部负载控制的智能功率器件。

产品对比

应用

应用

  • 电池组管理,确保电动汽车(2W、3W、轻型商用车等)电池的安全运行和长寿命。

成功产品组合交互框图

选择相应模块,寻找适合您设计的产品

AS202 AS201 AS201 AS201 Current Amplifier Current Amplifier Current Amplifier PMIC PMIC PMIC Photocouplers Photocouplers Photocouplers CAN 2 CAN CAN LIN 2 LIN LIN RS-232 RS-232 RS-232 Sheet.314 Sheet.315 Sheet.316 Sheet.317 Sheet.323 Sheet.324 Resistor.179 Sheet.311 Sheet.312 Sheet.335 Sheet.351 Sheet.352 Sheet.361 Sheet.375 Sheet.376 Sheet.385 Sheet.391 Sheet.392 Sheet.396 Connector Arrow.418 Connector Arrow.419 Sheet.426 Connector Arrow.428 Intelligent Power Device 1 Intelligent Power Device Intelligent Power Device Intelligent Power Device 2 Intelligent Power Device Intelligent Power Device Connector Arrow.431 Intelligent Power Device 3 Intelligent Power Device Intelligent Power Device Connector Arrow.433 Sheet.438 Dynamic connector Sheet.449 Connector Arrow Connector Arrow.453 Connector Arrow.454 Sheet.458 Sheet.461 Battery Management 4 Battery Management Battery Management Inductor.439 Sheet.440 Sheet.441 Sheet.442 Inductor.300 Sheet.226 Sheet.227 Sheet.228 Battery Management 3 Battery Management Battery Management EN EN EN Sheet.517 Sheet.518 Sheet.519 Sheet.520 Sheet.521 Sheet.522 Sheet.523 Sheet.524 Sheet.525 Sheet.526 Sheet.527 Sheet.528 Sheet.529 Sheet.530 Sheet.531 Sheet.532 Sheet.533 Sheet.534 Sheet.535 Sheet.536 Sheet.537 Connector dotted line Connector dotted line.540 Connector dotted line.541 Battery Management 2 Battery Management Battery Management Battery Management 1 Battery Management Battery Management Connector Arrow.546 Sheet.547 Battery.328 Sheet.207 Sheet.208 Sheet.209 Sheet.210 12V Battery 12V Battery 12V Battery Connector Arrow.548 Fan Fan Fan Pump Pump Pump Relay Relay Relay Vehicle Network Vehicle Network VehicleNetwork Battery 1 Battery 1 Battery 1.559 Battery 1.560 Battery 2 Battery 2 Battery 2.567 Battery 2.568 Battery 3 Battery 3 Battery 3.571 Battery 3.572 MCU MCU MCU MCU CAN 1 CAN CAN LIN 1 LIN LIN
Exiting Interactive Block Diagram

软件

软件和工具页面

Software title
Software type
公司
Automotive BMS Application Model & Software
BMS application models and software reduce the effort and time required to develop applications to estimate State Of Charge and State Of Health.
Software Package 瑞萨电子
1 item

文档

类型 文档标题 日期
传单 PDF 426 KB
1 item
Battery Management Solution for Electric Vehicles

新闻和博客

博客 2023年1月13日
博客 2022年9月13日