多路氢镍电池充放电循环检测系统  

Multiple MH-Ni battery charge and discharge cycle detection system

作　　者：郁奕飞[1] 秦会斌[1] 

机构地区：[1]杭州电子科技大学电子信息学院,浙江杭州310018

出　　处：《电源技术》2017年第5期762-764,共3页Chinese Journal of Power Sources

摘　　要：针对质量监督部门对氢镍电池的质量检测和电池厂家对于电池的研发,设计了一种氢镍电池充放电循环检测系统。系统采用了STM8单片机作为电子控制单元核心,对氢镍电池的各个参数进行采样汇总并用计算机进行储存、绘图等工作。重点对电流电压采样电路、信号调理电路、恒流控制电路、供电电路等进行了设计和研究。并对下位机和上位机的软件提出了实现的方法。实验证明,系统能够按照国家标准检测氢镍电池,且运行长期稳定。For the purpose of the quality testing of MH-Ni battery,a MH-Ni battery charge and discharge cycle detection system used by the quality supervision departments and battery manufacturers was designed. The STM8 MCU was used as the electronic control unit to collect all the parameters of the battery and draw the graphics. The current voltage sampling circuit,signal conditioning circuit,constant current control circuit and power supply circuit were designed. MCU and computer＇s software implementation method were also proposed. The system in long-term stable operation can test MH-Ni battery according to the national standard.

关 键 词：氢镍电池 电池检测 恒流控制 数据采集 

分 类 号：TM912[电气工程—电力电子与电力传动]