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Supercapacitor Lifetime Estimation Based on Rainflow Cycle Counting Method

机译:基于雨流循环计数法的超级电容器寿命估算

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In this paper, the Rainflow Cycles Counting Method is applied to estimate the supercapacitors lifetime. Several studies can be found in the literature but in most of them, estimation methods of supercapacitors lifetime are based only on the Ac-Impedance Spectroscopy Method or on the Cyclic voltammetry. The using of these methods is very fastidious and need a very high number of experimental cycling tests. Sometimes, it can be interesting to have a simplest but accurate method to estimate the life cycles of the supercapacitor. So, abacus can be realized by manufacturer to guide users or to be used in the Supercapacitor Energy Management System (SEMS) simulations. In this paper, a strategy, based on the Rainflow Cycle Counting Method, is established from long term experimental tests. This can facilitate an online estimation of the supercapacitor lifetime and storage energy management.
机译:本文采用雨流循环计数法估算了超级电容器的寿命。可以在文献中找到几项研究,但是在大多数研究中,超级电容器寿命的估算方法仅基于交流阻抗谱法或循环伏安法。这些方法的使用非常挑剔,并且需要进行大量的实验循环测试。有时,拥有一个最简单但准确的方法来估算超级电容器的寿命可能会很有趣。因此,算盘可以由制造商实现以指导用户或在超级电容器能量管理系统(SEMS)模拟中使用。本文通过长期的实验测试,建立了一种基于雨流循环计数法的策略。这可以促进在线评估超级电容器寿命和存储能量管理。

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