窦文淼,熊显名,郝建卫.基于FPGA的蓄电池参数检测仪[J].国外电子测量技术,2016,35(11):63-67
基于FPGA的蓄电池参数检测仪
Storage battery parameter detector based on FPGA
  
DOI:
中文关键词:  FPGA  电池容量  电池内阻  蓄电池
英文关键词:FPGA  battery capacity  battery internal resistance  storage battery
基金项目:
作者单位
窦文淼 1.桂林电子科技大学电子工程与自动化学院 桂林541004; 2.桂林电子科技大学信息科技学院电子工程系 桂林541004 
熊显名 桂林电子科技大学电子工程与自动化学院 桂林541004 
郝建卫 桂林电子科技大学信息科技学院电子工程系 桂林541004 
AuthorInstitution
Dou Wenmiao 1. Institute of Electrical Engineering and Automation, Guilin university of Electronic Technology, Guilin 541004, China; 2. Department of Electronic Engineering, Institute of Information Science and Technology, Guilin University of Electronic Technology, Guilin 541004, China 
Xiong Xianming Institute of Electrical Engineering and Automation, Guilin university of Electronic Technology, Guilin 541004, China 
Hao Jianwei Department of Electronic Engineering, Institute of Information Science and Technology, Guilin University of Electronic Technology, Guilin 541004, China 
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中文摘要:
      蓄电池的各项参数反映了其本身的性能,对用电设备的正常运行具有极其重要的意义,为了实现在线、准确的测量蓄电池的各项参数,以现场可编程门阵列(FPGA)为核心设计了一种蓄电池参数检测仪。采用交流注入法测量蓄电池的内阻,专用芯片LTC2943测量蓄电池的电压、充放电电流、温度和剩余电量等参数。对新旧蓄电池内阻进行了对比测试,对单节蓄电池进行了其他参数的测试。结果表明,该设计使用方便、可靠性较好、测量精度较高,具有较高的实用价值。
英文摘要:
      The parameters of storage battery performance reflects itself, has very important significance for the normal operation of the electrical equipment, in order to measure the battery parameters on line and accurately, using a field programmable gate array (FPGA) designed a detector of battery parameters as the core. The AC injection is used to measure the resistance of the battery, LTC2943 to measure battery voltage, charge and discharge current, temperature and residual energy parameters. The old battery internal resistance were measured and compared to a new battery, and other parameters of single battery were tested. the results show that this design has the advantages of convenient use, high reliability, high measurement accuracy, and has high practical value.
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