概览
描述
To use batteries safely, battery management systems need to estimate the State Of Charge (SOC) and State Of Health (SOH) of batteries. BMS application models and software reduce the effort and time required to develop applications to estimate State Of Charge and State Of Health.
Two types of reference boards with ASIL-compliant MCUs are available to control the ISL78714 with high measurement accuracy and excellent long-term drift performance.
This software/model and application note can be downloaded only by those who satisfy the following conditions.
- You can sign in to your My Renesas account. (only corporate e-mail addresses are acceptable)
*If you do not have an account, please sign up for one. - You have already purchased the kit that works with this software.
- It is not to be used by a competitor's related trading company, for personal use, or for research purposes, etc.
特性
- Reduce potential design rework through simulation at the design stage by using a sample application model and a sample battery model of Simulink®.
- Reduce software programming effort by automatically generating sample application software from sample application models (autocode).
- Reduce software programming effort by providing sample driver software to control Battery Management IC (BMIC) and Intelligent Power Device (IPD).
- Support development in the Renesas environment by providing application notes covering everything from simulation on a PC to execution on the board.
- The sample application supports both a BMS board with a dual core (Main 1 + Checker 1) RH850/P1M for functional safety and a single-BMIC evaluation kit with a single core (Main 1 + Checker 0) RH850/F1KM EVK for lower cost.
目标设备
设计和开发
相关评估板和套件
开发
汽车级多芯锂离子电池管理器开发套件
ISL78714BMS5XBEKIT1Z 是一款开发套件，有助于测试汽车电池管理系统 (BMS) 解决方案的 ISL78714 锂电池组模拟前端 IC 和瑞萨电子 RH850 微控制器 (MCU)。RH850 与 ISL78714 设备通信，以监控电池电压、电池组温度和电流，记录重大故障检测及控制电池平衡。ISL78714 包含菊花链硬件以在电池之间提供稳定、隔离的通信。RH850 能通过接口连接到多个 CAN、LIN、UART 和 RS-485 总线，并控制多个 PWM 输出。
这款开发套件可作为一个完整的汽车电池管理系统，监控多达 70 块串联锂电池。
评估
汽车级多芯锂离子电池管理器评估套件
ISL78714XB-EVKIT1Z 是一款评估套件，可辅助测试 ISL78714 锂电池组模拟前端 IC。ISL78714 可以监控电池电压和温度，并提供 14 位数值、单串电池平衡控制以及重大故障检测。ISL78714 也包含菊花链硬件以提供稳定的板间通信。
这款评估套件可作为独立监控器使用，也可与其他电路板组合成菊花链应用来进行使用。一块电路板在单独运行时允许测试最多 14 芯串联锂电池组，可使用标准 USB 接口连接至 PC。最多 30 块板的级联（在板与板之间以菊花链进行通信）可测试最多 420 块电池的系统。
入门
RH850/F1KM-S1 Starter Kit
The RH850/F1KM-S1 Starter Kit serves as a simple and easy to use platform for evaluating the features and performance of Renesas’ 32-bit RH850/F1KM-S1 microcontrollers.
视频和培训
汽车电池管理系统应用模型和软件
Video List
新闻和博客
博客
2022年9月13日
|