The idea is to harvest the energy and store it using a combination of a super capacitor and a lithium battery.
这个概念是利用一个超级电容器和一个锂电池组成的复合装置来收集和储存能量。
However, in contrast to batteries, a capacitor cannot store enough energy to power anything that lasts longer than a flash — some fraction of a second.
但是，相比电池，电容器储存的能量不足以维持任何比闪光时间长的时间，而闪光时间还不足一秒。
When voltage is applied to a dielectric, an electrostatic field is created. The atoms within the material polarize , enabling the capacitor to store energy that can be quickly released on demand.
当电压施加在绝缘材料上，会产生一个静电场，电场极化材料内部的原子，使电容器能够储存能量。
A novel breaking energy recovery system, which takes the super capacitor as the energy store device, is presented here.
本文采用超级电容器作为储能装置，提出了一种新型的制动能量回收系统。
Electrical energy can be stored in two metal plates separated by an insulation medium. Such a device is called a capacitor, and its ability to store electrical energy is termed capacitance.
电能可以储存在被一绝缘介质隔开的两块金属板中，这样的装置被称为电容器，它储存电能的能力就被称为电容。
Such a device is called a capacitor, or a condenser, and its ability to store electrical energy is termed capacitance.
这样的装置称为电容器，其储存电能的能力称为电容。
Such a device is called a capacitor, or a condenser, and its ability to store electrical energy is termed capacitance.
这样的装置称为电容器，其储存电能的能力称为电容。
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