首页> 外文会议>6th Hybrid and Electric Vehicles Conference >Accelerating state-of-charge estimation in FPGA-based Battery Management Systems
【24h】

Accelerating state-of-charge estimation in FPGA-based Battery Management Systems

机译:在基于FPGA的电池管理系统中加速充电状态估计

获取原文
获取原文并翻译 | 示例

摘要

This paper presents the implementation of a state of charge (SOC) estimator for Lithium-ion battery in a Field Programmable Gate Array (FPGA) based System-in-the-Loop platform. The paper explains and provides results from alternative methods for accelerating the SOC calculations in the FPGA. The System-In-the-Loop (SIL) simulation provides a platform to develop a full FPGA-based BMS, using high-level tools to generate Hardware Description Language (HDL) code for the FPGA. The work has been developed into a reference design that is freely available and can be run on low-cost hardware. Results have been obtained for SOC calculation times for several alternative hardware implementations in the FPGA. The execution time to update one battery cell ranges from 44.9μs down to 16.5μs. The alternative methods allow a designer to choose a balance between calculation time and resource usage.
机译:本文介绍了基于现场可编程门阵列(FPGA)的系统在环平台上锂离子电池充电状态(SOC)估计器的实现。本文解释并提供了其他方法的结果,这些方法可用于加速FPGA中的SOC计算。系统在环(SIL)仿真提供了一个平台,可使用高级工具为FPGA生成硬件描述语言(HDL)代码,从而开发基于FPGA的完整BMS。这项工作已经发展成一个免费提供的参考设计,并且可以在低成本硬件上运行。已经获得了FPGA中几种替代硬件实现的SOC计算时间的结果。更新一个电池的执行时间为44.9μs至16.5μs。替代方法允许设计人员在计算时间和资源使用之间选择平衡。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号