活性炭电极材料的有效电阻和放电电压随时间变化规律研究

杨保亮<sup>1,2</sup>,杨文耀<sup>1,2</sup>

doi:10.13718/j.cnki.xsxb.2018.08.018

西南师范大学学报(自然科学版)

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活性炭电极材料的有效电阻和放电电压随时间变化规律研究

杨保亮1,2,杨文耀1,2. 活性炭电极材料的有效电阻和放电电压随时间变化规律研究[J]. 西南师范大学学报(自然科学版), 2018, 43(8): 102-106. doi: 10.13718/j.cnki.xsxb.2018.08.018

引用本文:

杨保亮^1,2,杨文耀^1,2. 活性炭电极材料的有效电阻和放电电压随时间变化规律研究[J]. 西南师范大学学报(自然科学版), 2018, 43(8): 102-106. doi: 10.13718/j.cnki.xsxb.2018.08.018

YANG Bao-liang1,2, YANG Wen-yao1,2. On Laws of Discharge Voltage in Time of Activated Carbon Electrode Material[J]. Journal of Southwest China Normal University(Natural Science Edition), 2018, 43(8): 102-106. doi: 10.13718/j.cnki.xsxb.2018.08.018

Citation:

YANG Bao-liang^1,2, YANG Wen-yao^1,2. On Laws of Discharge Voltage in Time of Activated Carbon Electrode Material[J]. Journal of Southwest China Normal University(Natural Science Edition), 2018, 43(8): 102-106. doi: 10.13718/j.cnki.xsxb.2018.08.018

活性炭电极材料的有效电阻和放电电压随时间变化规律研究

杨保亮^1,2,杨文耀^1,2

1. 重庆市高校新型储能器件及应用工程研究中心, 重庆 402160;
2. 重庆文理学院电子电气工程学院, 重庆永川 402160

On Laws of Discharge Voltage in Time of Activated Carbon Electrode Material

YANG Bao-liang^1,2, YANG Wen-yao^1,2

1. Chongqing Engineering Research Center of New Energy Storage Devices and Applications, Chongqing 402160, China;
2. College of Electron and Electrical Engineering, Chongqing University of Arts and Sciences, Chongqing 402160, China

摘要: 论述了测试活性炭超级电容器材料充放电性能的方法步骤和测试结果，在此基础上，用微分方程非线性响应理论，研究材料放电电压随时间的变化规律，并得到材料的有效电阻和电容的数值以及放电电压随放电时间变化的解析式.结果表明：电容器不是线性元件，而是非线性元件；活性炭超级电容器材料放电电压随时间的变化并不遵从简单的负指数规律，而是非线性变化；用微分方程非线性响应理论得到的结果与实验测试结果符合较好.
- 活性炭 /
- 超级电容器 /
- 放电电压 /
- 非线性效应 /
- 有效电阻
Abstract: The method and step have been discussed in this paper to test charge-discharge performance of activated carbon super capacitor materials, with the testing results received. On this basis, the change of material discharge voltage has been studied on time by nonlinear response theory of differential equations, and the effective resistance, capacitance value, and analytic expression of discharge voltage with time change been obtained. The result shows that the capacitor is nonlinear element, the discharge voltage of activated carbon super capacitor does not conform to the simple negative exponential law with time, and it is a nonlinear change; the results obtained by the nonlinear response theory of differential equations agrees well with the experimental results.
- activated carbon /
- supercapacitor /
- discharge voltage /
- nonlinear effect /
- effective resistance .

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活性炭电极材料的有效电阻和放电电压随时间变化规律研究

杨保亮^1,2,杨文耀^1,2

1. 重庆市高校新型储能器件及应用工程研究中心, 重庆 402160;
2. 重庆文理学院电子电气工程学院, 重庆永川 402160

收稿日期: 2018-03-06

关键词:

摘要: 论述了测试活性炭超级电容器材料充放电性能的方法步骤和测试结果，在此基础上，用微分方程非线性响应理论，研究材料放电电压随时间的变化规律，并得到材料的有效电阻和电容的数值以及放电电压随放电时间变化的解析式.结果表明：电容器不是线性元件，而是非线性元件；活性炭超级电容器材料放电电压随时间的变化并不遵从简单的负指数规律，而是非线性变化；用微分方程非线性响应理论得到的结果与实验测试结果符合较好.

English Abstract

On Laws of Discharge Voltage in Time of Activated Carbon Electrode Material

1. 重庆市高校新型储能器件及应用工程研究中心, 重庆 402160;
2. 重庆文理学院电子电气工程学院, 重庆永川 402160

Received Date: 2018-03-06

Keywords:

Abstract: The method and step have been discussed in this paper to test charge-discharge performance of activated carbon super capacitor materials, with the testing results received. On this basis, the change of material discharge voltage has been studied on time by nonlinear response theory of differential equations, and the effective resistance, capacitance value, and analytic expression of discharge voltage with time change been obtained. The result shows that the capacitor is nonlinear element, the discharge voltage of activated carbon super capacitor does not conform to the simple negative exponential law with time, and it is a nonlinear change; the results obtained by the nonlinear response theory of differential equations agrees well with the experimental results.