电工电气
電工電氣
전공전기
ELECTROTECHNICS ELECTRIC
2014年
11期
15-17,22
,共4页
超级电容器%电池组监视器LTC6803%电压均衡
超級電容器%電池組鑑視器LTC6803%電壓均衡
초급전용기%전지조감시기LTC6803%전압균형
supercapacitor%battery monitor LTC6803%voltage balance
针对超级电容器组应用于混合动力装置能量供应系统中时，必须连续监视和平衡单个电容器的电压，设计了基于LTC6803的超级电容器组管理系统，采用上下位机式结构，上位机采用Visual Basic设计监控平台，下位机采用AT89S52单片机控制LTC6803采集超级电容器组的状态，上下位间通过串行口实现数据通信。运行结果表明，系统采集信号误差小，超级电容器组电压均衡，性能良好。
針對超級電容器組應用于混閤動力裝置能量供應繫統中時，必鬚連續鑑視和平衡單箇電容器的電壓，設計瞭基于LTC6803的超級電容器組管理繫統，採用上下位機式結構，上位機採用Visual Basic設計鑑控平檯，下位機採用AT89S52單片機控製LTC6803採集超級電容器組的狀態，上下位間通過串行口實現數據通信。運行結果錶明，繫統採集信號誤差小，超級電容器組電壓均衡，性能良好。
침대초급전용기조응용우혼합동력장치능량공응계통중시，필수련속감시화평형단개전용기적전압，설계료기우LTC6803적초급전용기조관리계통，채용상하위궤식결구，상위궤채용Visual Basic설계감공평태，하위궤채용AT89S52단편궤공제LTC6803채집초급전용기조적상태，상하위간통과천행구실현수거통신。운행결과표명，계통채집신호오차소，초급전용기조전압균형，성능량호。
Considering that the supercapacitor group needs to be monitored and the individual capacitor voltage needs to be balanced continuously in energy hybrid supply system, this paper designed a supercapacitor group management and control system based on LTC6803, with upper and lower machine structure. The upper machine used Visual Basic as the monitoring platform and the lower ma-chine used microcontroller AT89S52 to control LTC6803 so that the state of supercapacitor group was collected. The serial port between the upper machine and the lower machine realized data communication. The results show that the signal collected by the system has a little error and the supercapacitor group voltage is very balance with good performance.
