单片机与嵌入式系统应用2011，Vol.11Issue(3)：40-42,3.
基于DS2438的大功率蓄电池状态检测
Detection of High-power Battery Based on DS2438
摘要
Abstract
This paper provides a test method for high-power storage battery. The values of the battery charge and discharge currents are measured by power quality management chip DS2438, and the battery charge and discharge capacities are estimated by time integration. Using the microcontroller STC89C51 as the core, the precise measurement of the battery voltage, current and power are realized by controlling the power quality management chip and its peripheral circuits.关键词
蓄电池/DS2438/STC89C51/电能管理Key words
storage battery/ DS2438/ STC89C51/ power management分类
通用工业技术引用本文复制引用
严加朋,王大志,金有超..基于DS2438的大功率蓄电池状态检测[J].单片机与嵌入式系统应用,2011,11(3):40-42,3.
