| 摘要 |
An electrical energy storage device with damping function is a capacitor-cell battery formed of a plurality of capacitor cells connected in either series or parallel. Each of the capacitor cells includes a supercapacitor and a pseudocapacitor. The supercapacitor is a non-polarized capacitor internally having a separator, and the pseudocapacitor is a polarized electrochemical capacitor. The supercapacitor and the pseudocapacitor are electrically connected in parallel. The supercapacitor has a capacity close to or equal to that of the pseudocapacitor. When charging the capacitor-cell battery, the supercapacitor in every capacitor cell produces a polarization effect, so that electrical energy is charged thereinto as a result of voltage. And, due to a potential balance between the supercapacitor and the pseudocapacitor, the electrical energy charged into the supercapacitor is rapidly transformed into electric current that flows into and is stored in the pseudocapacitor. |
| 主权项 |
1. An electrical energy storage device with damping function, comprising:
a capacitor-cell battery formed of a plurality of capacitor cells connected in either series or parallel, each of the capacitor cells comprising:
a supercapacitor, comprising a non-polarized capacitor internally having a separator, wherein when charging the capacitor-cell battery, the supercapacitor in every capacitor cell produces a polarization effect, so that electrical energy is charged therein as a result of voltage; anda pseudocapacitor, comprising a polarized electrochemical capacitor, wherein the supercapacitor having a capacity from 90 to 110% of the capacity of the pseudocapacitor, the supercapacitor and the pseudocapacitor being electrically connected in parallel, and each capacitor cell is connected in series; wherein, due to a potential balance between the supercapacitor and the pseudocapacitor, the electrical energy charged into the supercapacitor is rapidly transformed into electric current that flows into and is stored in the pseudocapacitor, forming a damping effect for resonance transition; and wherein, electrical energy is charged into the supercapacitor from a first path, and electrical energy stored in the pseudocapacitor is released to a second path. |
