以人機介面監控磷酸鋰鐵電池充放電系統之設計

Design a Lithium Iron Phosphate Batteries Charge and Discharge System with Human Machine Interface

徐偉峯(Wei-Feng Syu)

指導教授 ： 葉進純

國立虎尾科技大學/工程學院/機械與機電工程研究所/碩士(2014年)

https://doi.org/10.6827/NFU.2014.00153

摘要

本論文主旨針對鋰鐵電池進行充放電之研究，研究過程中使用LabVIEW設計一套遠端監控充放電狀況與電量之估測的系統。鋰鐵電池目前為油電混合車之工作電池，鋰鐵電池會因放電電流與負載情形之因素而影響電池的放電量。因此在研究中利用充放電的不同條件取得電池之充放電數據，將放電之電流與電池開路電壓、負載電壓，經由LabVIEW做運算分析。程式端使用電池充放電資料並由安培小時法求出其電量估測，最後預估其電池之殘存電量，並透過遠端監控系統，讓使用者可以快速且直接的了解電池充放電情形。

關鍵字

鋰鐵電池 ； LabBIEW ； 電池殘量 ； 遠端監控

並列摘要

This thesis studys for the charging and discharging of Lithium Iron Phosphate Batteries. It uses the LabVIEW to design the remote monitoring and battery charging and discharging status of the estimated system. Lithium Iron Phosphate Batteries for hybrid electric vehicles currently working batteries,which due to discharging current and the load factor affecting the situation of the discharge capacity of the battery.
Therefore, this thesis uses different conditions to get the charging and discharging the battery data,discharging current and battery of open circuit voltage and on-load voltage, to compute and analysis by LabVIEW. This thesis uses the battery charging and discharging information by ampere-hours methods to get electricity estimate for program. Finally, forecast remnants of the battery power, and through the remote monitoring system,allows users directly understand the battery charge and discharge scenario.

並列關鍵字

Lithium Iron Phosphate Batteries ； LabVIEW ； SOC ； Remote Monitor

參考文獻

[17].徐永佾，類神經網路應用於電池殘電量估測之研究，大葉大學機

[1] C. C. Chan and K. T. Chau, “An overview of electric vehicles- challenges andopportunities,” in Proc. IECON, August 1996, vol. 1,pp. 1-6.

[2] H. Oman, “Battery developments that will make electric vehicles practical,” IEEE Aerosp. Electron. Syst. Mag., vol. 15, no. 8, pp.11-21,August 2000.

[3] H. Oman, “Making batteries last longer,” IEEE Aerosp. Electron. Syst. Mag., vol. 14,no. 9, pp. 19-21, September 1999.

[4] C. C. Chan, “An overview of electric vehicle technology,” Proceedings of the IEEE,vol. 81, no. 9, pp. 1202-1213, September 1993.