반도체디스플레이기술학회지 (Journal of the Semiconductor & Display Technology)

한국반도체디스플레이기술학회 (The Korean Society Of Semiconductor & Display Technology)
권호 표지

다채널 대용량 충방전기 모듈 개발에 대한 연구

A Study on the Multi-Channel Large Capacity Charge/Discharge Formation Module

  • 이준하 (상명대학교 컴퓨터공학과)
  • Lee, Jun Ha (Department of Computer Engineering, Sangmyung University)
  • 투고 : 2016.06.01
  • 심사 : 2016.06.22
  • 발행 : 2016.06.30
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초록

This study was developed through the secondary battery module charging/discharger possible utilization in the production process equipment circuit. The developed module is ensuring construction of efficient and productive charging and discharger through this research a limit on the yield and the price of existing single -channel charge and discharger circuit as a 5V 70A grade secondary battery Formation charge and discharger for up to 1 board 4 channels. In order to improve the sensing accuracy, through a robust differential amplifier circuit described using 16bit Analog-Digital Converter and noise was secured 16bit resolution sensing. The configuration also made demands for property Rise / Fall Time. Data Acquisition, discharge efficiency and also to fit the sink circuit temperature level for mass production.

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참고문헌

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