| 串联超级电容器组电压均衡系统的设计 |
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| 引用本文： | 张莉,张宁,李琛,吴延平,苏二勇. 串联超级电容器组电压均衡系统的设计[J]. 电子测量技术, 2011, 0(9): 8-10,53 |
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| 作者姓名： | 张莉 张宁 李琛 吴延平 苏二勇 |
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| 作者单位： | 大连理工大学电气工程学院; |
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| 摘 要： | 根据串联超级电容器组恒流充电的要求,基于非耗能方式设计了1种电压均衡系统.该系统由电压采集电路、PIC单片机、均衡控制电路和显示电路组成,能完成串联超级电容器恒流充电时的电压采集、处理和控制功能,使超级电容器单体在充电时的电压一致,实现超级电容器组的储能最大化.分析了超级电容器恒流充电特性,并基于充电特性设计了合理的控...
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| 关 键 词： | 超级电容器 恒流充电 电压均衡 |
Design of voltage equalization system for series connected supercapacitors |
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| Zhang Li Zhang Ning Li Chen Wu Yanping Su Eryong. Design of voltage equalization system for series connected supercapacitors[J]. Electronic Measurement Technology, 2011, 0(9): 8-10,53 |
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| Authors: | Zhang Li Zhang Ning Li Chen Wu Yanping Su Eryong |
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| Affiliation: | Zhang Li Zhang Ning Li Chen Wu Yanping Su Eryong(School of Electrical Engineering,Dalian University of Technology,Dalian 116023) |
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| Abstract: | According to the requirement of constant current charging for supercapacitors,a voltage equalization system was designed based on a method of non-dissipation energy.This system contains the voltage acquisition circuit,a PIC SCM,the balance-control circuit and display circuit.It can realize the functions of voltage acquisition,process and control,at last make sure that every supercapacitor has the same voltage and realize the maximum energy storage efficiency.The article gives a special analysis on the charg... |
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| Keywords: | supercapacitor constant current charging voltage equalization |
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