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Dynamic simulation method of hybrid supercapacitor

A supercapacitor, hybrid technology, applied in the direction of instruments, electrical digital data processing, special data processing applications, etc., can solve the problem that there is no feasible simulation method for hybrid supercapacitors, so as to promote the energy storage performance of the device and realize the design parameters , The effect of saving a huge workload

Inactive Publication Date: 2019-08-30
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing supercapacitor simulation research methods are limited to electric double layer supercapacitors or pseudocapacitive supercapacitors, and there is no feasible simulation method for hybrid supercapacitors.

Method used

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  • Dynamic simulation method of hybrid supercapacitor
  • Dynamic simulation method of hybrid supercapacitor
  • Dynamic simulation method of hybrid supercapacitor

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Embodiment Construction

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0035] The flow chart of a dynamic simulation method for a hybrid supercapacitor according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0036] figure 1 It is a flowchart of a dynamic simulation method for a hybrid supercapacitor according to an embodiment of the invention.

[0037] like figure 1 Shown, the dynamics simulation method of this kind of hybrid supercapacitor comprises the following steps:

[0038] Step S101, establishing a kinetic theoretical model...

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Abstract

The invention discloses a dynamic simulation method of a hybrid supercapacitor. The dynamic simulation method comprises the following steps: establishing a dynamic theoretical model of the hybrid supercapacitor; and carrying out simulation calculation on the dynamic theoretical model by utilizing a software simulation platform to finish the dynamic modeling simulation of the hybrid super capacitor. According to the dynamic simulation method, dynamic simulation of a plurality of working stages such as a charging process, a discharging process and a standing process of the hybrid supercapacitorcan be realized, including accurate simulation calculation of the device output voltage, the electrode internal potential distribution and the ion distribution change process in the electrolyte, providing a simulation tool for the performance research of the hybrid supercapacitor, thus significantly saving the huge workload required by the experimental research, effectively realizing the optimization of design parameters, and promoting the improvement of the energy storage performance of the device.

Description

technical field [0001] The invention relates to the technical field of supercapacitors, in particular to a dynamic simulation method of a hybrid supercapacitor. Background technique [0002] Supercapacitor is a widely used energy storage device. It has significant advantages such as high power density, fast charge and discharge speed, and strong adaptability to extreme environments. It has been widely used in many fields such as electric vehicles, microgrids, and consumer electronics. [0003] According to the type of principle, supercapacitors can be divided into two types, one is electric double layer supercapacitors, and the other is pseudocapacitive supercapacitors. The energy storage mechanism of the electric double layer supercapacitor is the electric double layer effect, which is an energy storage structure formed by the physical adsorption effect of positive and negative ions. capacitance supercapacitor. The energy storage mechanism of the pseudocapacitor supercapa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/367
Inventor 尤政戴可人王晓峰
Owner TSINGHUA UNIV
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