Aging Mechanism and Models of Supercapacitors: A Review
This paper presents the fundamental working principle and applications of supercapacitors, analyzes their aging mechanism, summarizes existing supercapacitor
Abstract—This paper presents the electrical and mathematical model of the supercapacitor. The equivalent mathematical model derived from electrical model was used to simulate the voltage response of the supercapacitor. The model has been implemented using Matlab software program.
Accurate modeling can also help to identify and address potential failure modes and improve the safety and reliability of the supercapacitor system. Therefore, accurate modeling and simulation are of great significance in the development and application of supercapacitors.
In Ref., the model of the supercapacitor is rst developed and identied using the RLS algorithm. The model is then used together with the EKF algorithm to estimate the SoC. Finally, based on the static straints, the power availability is estimated. The method in Ref. is
As shown in Fig. 7, the supercapacitor models can be broadly categorized into five major groups: 1- electrochemical models, 2- Equivalent Circuit Models (ECMs), 3- Fractional-Order Models (FOMs), 4- Data-Driven Models (DDMs), and 5- thermal models . The foregoing modeling categories are reviewed in the following. Fig. 7.
PDF version includes complete article with source references. Suitable for printing and offline reading.
Download detailed specifications, case studies, and technical data sheets for our ESS containers and containerized PV systems.
15 Rue des Énergies Renouvelables
Paris 75015, France
+33 1 84 83 72 76
Monday - Friday: 8:30 AM - 6:30 PM CET