TIDA-010990
Pack-level electrochemical impedance spectroscopy (EIS) excitation reference design
TIDA-010990
概述
This reference design features a bidirectional isolated, multi-port dual active bridge (DAB) DC/DC converter designed for battery pack EIS excitation and active pack balancing. The design can generate a sinusoidal current from 0.04Hz to 2000Hz with up to 10A peak-to-peak amplitude. Additionally, the design supports both constant current (CC) and constant voltage (CV) modes to achieve efficient active pack balancing.
特性
- Bidirectional dual-active-bridge with simple singlephase-shift (SPS) control scheme
- PI + PR control for closed loop control for 0.04hz-2000hz sinusoidal current
- Supports SPI and CAN communication
- Supports up to 104s battery pack
- TMS320F28P55 controller for digital control
- One rack can do APB and EIS at the same time and have no effect on the other
| 输出电压选项 | TIDA-010990.1 |
|---|---|
| 输入电压（最小值）(V) | 57 |
| 输入电压（最大值）(V) | 190 |
| 输出电压（标称值）(V) | 172 |
| Iout（最大值）(A) | 5 |
| 输出功率 (W) | 860 |
| 隔离/非隔离 | Isolated |
| 输入类型 | DC |
| 拓扑 | Other |
工业
我们开发的全面组装电路板仅用于测试和性能验证，不可用于销售。
设计文件和产品
设计文件
下载现成的系统文件，加快您的设计过程。
产品
在设计中包括 TI 产品和可能的替代产品。
实时电机控制和自动化 MCU
TMS320F28P550SG — 具有 150MHz 频率、512KB 闪存、C28x + CLA、5 个 ADC、CLB、AES 和 NPU 的 C2000™ 32 位 MCU
技术文档
=
TI 精选热门文档
未找到结果。请清除搜索并重试。
查看全部 1
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 设计指南 | Pack-Level Electrochemical Impedance Spectroscopy (EIS) Excitation Reference Design With Active Pack Balancing | PDF | HTML | 2026-7-17 |