Journal of the Semiconductor & Display Technology (반도체디스플레이기술학회지)

The Korean Society Of Semiconductor & Display Technology (한국반도체디스플레이기술학회)
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A Study on the Multi-Channel Large Capacity Charge/Discharge Formation Module

다채널 대용량 충방전기 모듈 개발에 대한 연구

  • Lee, Jun Ha (Department of Computer Engineering, Sangmyung University)
  • 이준하 (상명대학교 컴퓨터공학과)
  • Received : 2016.06.01
  • Accepted : 2016.06.22
  • Published : 2016.06.30
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Abstract

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.

Keywords

References

  1. C. S. Wang, O. H. Stielau, G. A. Covic, "Design considerations for a contactless vehicle battery charger," IEEE Trans. on Industrial Electronics, Vol. 52, Issue 5, pp.1308-1314, 2005. https://doi.org/10.1109/TIE.2005.855672
  2. S. B. Peterson, J. F. Whitacre, Jay Apt, "The economics of using plug-in hybrid electric vehicle battery packs for grid storage," Journal of Power Sources, Vol. 195, Issue 8, pp. 2377-2384, 2010. https://doi.org/10.1016/j.jpowsour.2009.09.070
  3. J. Sallan, J. Villa, A. Lombart, J. Sanz, "Optimal Design of ICPT Systems Applied to Electric Vehicle Battery Charge," IEEE Trans. on Industrial Electronics, Vol. 56, Issue 6, pp.2140-2149, 2009. https://doi.org/10.1109/TIE.2009.2015359
  4. N. H. Kutkut, J. K. Wiegman, D. M. Divan, D. W. Novotny, "Charge equalization for an electric vehicle battery system," IEEE trans. on Aerospace, Vol. 34, Issue. 1, pp.235-246, 1998. https://doi.org/10.1109/7.640281
  5. L. Maharjan, S. Inoue, J. Akagi, J. Asakura, "State-of-Charge(SOC)-Balancing Control of a Battery Energy Storage System Based on a Cascade PWM Converter," IEEE Trans. on Power Electronics, Vol. 24, Issue 6, pp. 1628-1636, 2009. https://doi.org/10.1109/TPEL.2009.2014868
  6. C. Zhang, System for Battery Formation, Charging, Discharging, and Wqualization, US Patent, US629 1972 B1, 2001.
  7. B. Kang, G. Ceder, "Battery Materials for Ultrafast Charging and Discharging," Nateure, Vol. 458, pp.190-193, 2009. https://doi.org/10.1038/nature07853
  8. N. Jeremy, P. Ahmad, "The ability of battery second use strategies to impact plug-in electric vehicle prices and serve utility energy storage applications," J. of power sources, Vol. 196 No. 23, pp. 10351-10358, 2011. https://doi.org/10.1016/j.jpowsour.2011.06.053