但电池也有一些局限,它无法象超级电容那样快速充电,而且随着时间的推移,它的容量会衰减。
But batteries can't move charge as quickly as some competing devices like supercapacitors, and their performance tends to degrade significantly with time.
相比如今缓慢的充电过程,超级电容将是快速、频繁充电的理想存储装置。
Supercapacitors could be an ideal storage device for fast, frequent charging, as opposed to the slow, hours-long process used by many of today's plug-in vehicles.
普通的电容 --比如照相机闪光灯里用的那种 --能够进行快速地冲放电,但是不能储存太多的能量.
Normal capacitors—those that power the flashguns in cameras for instance—can be charged and discharged rapidly, but cannot store much energy.
电荷存储元件——电容器,可以快速地充放电,但是因为电荷被存储在电容器金属片的表面,所以电荷容量有限。
Electrical storage devices known as capacitors charge and discharge very quickly, but because they hold their charge on the surface of metal plates, their storage capacity is limited.
EEStor公司推测采用了这样的储能装备后,将能造出快速充电的电动汽车——这当然还是要在电容器的帮忙下。
One use of such a bank, the firm suggests, could be the rapid charging of electric cars—which would, of course, also be fitted with capacitors.
例如,索尼电子阅读器的电阻式触摸屏无法实现苹果iPhone或摩托罗拉droid手机电容式触摸屏那样平滑、快速的反应。
For instance, the resistive touchscreen on Sony's e-reader does not offer the smooth, fast response that the capacitive touchscreen of an iPhone or a Motorola Droid can.
基于ATP的仿真和Matlab的运算表明基于电容器电感器电压比的电抗器匝间短路保护,能够对匝间故障做出快速而正确的判断。
ATP simulation and MATLAB calculation show that the voltage ratio protection against inter-turn fault of reactor can make correct judgement to this kind of fault quickly.
电容层析成像技术中图像重建算法的准确与快速是其在工业实际中得以应用的关键。
The speediness and accuracy of image reconstruction algorithm in electrical capacitance tomography are the keys to its application in industries.
电路采用可编程电容阵列,可快速调谐,以保证模块稳定。
In this circuit, programmable capacitor arrays were used to rapidly tune parameters, which ensured stability of the module.
为快速测量大田土壤温湿度,而设计的仪器,湿度测量采用电容法。
An instrument is designed for rapid measurement of temperature and moisture of soil in field soil.
以电磁阀响应为目标,给出实现电磁阀快速响应的最优能量输入方案,提出了自行设计基于电容放电的驱动电路。
Taking the solenoid response as the aim, the optimum project of energy import is present and the driving circuit designed by us based on capacitance discharge is present.
在正常响应阶段协调控制并联电容器和快速无功源,以保证系统的快速无功备用容量。
In normal control stage, the coupled electric capacitors and fast reactive resources are controlled to guarantee the reserved fast reactive capacity.
实验结果表明:这种方式能够实现高电压、大容量电容器组的快速充电。
The experimental results show this way can be used to charge high voltage and high capacity capacitors quickly.
采用了超声波无损探伤检测和破坏性试验相结合的试验方法,得到了一种鉴别陶瓷电容器可靠性的快速判别依据。
A quick method to assess the reliability of ceramic capacitors were also got through the combination of supersonic wave aided nondestructive test and destructive test.
本文对电容抽头负载部分接入的谐振网络设计提出了一种准确而快速地确定回路电容值的方法。
Here is a new method about the resonant network design for the capacitor tap, this can decide very quickly and accurate Capacitance Value.
设计了快速响应型电容器投切控制器。
A quick response switching controller for the capacitor is designed.
系统负荷投切和电容器充电的仿真结果表明,该方法能快速有效地区分暂态脉冲和振荡暂态。
The simulations of load switching and capacitor charging show that the proposed method can quickly and effectively class the impulse transient and oscillation transient disturbances.
为了实时快速地检测电力系统中的基波,提出了一种基于开关电容滤波器(SCF)检测电网中基波信号的方法。
A simple fundamental current detecting approach using switched-capacitor filter (SCF) is proposed in order to detect timely fundamental signals in network.
电容式屏幕可以快速缩放网页,图片和文件。
The capacitive screen can quickly zoom the web pages, images and documents.
提出一种基于有限元的两相流检测用电容传感器灵敏度分布的快速计算法。
The calculation time of sensitivity distribution is greatly reduced by quick generating global stiffness matrix and quick calculating capacitance value.
实验结果表明,该补偿技术能够快速有效的消除快电容瞬态电流,提高实验的操作效率和数据准确性。
The test result of the design demonstrates that the compensation technology could speed up the C-Fast transient cancellation effectively and improve the efficiency and the precision of the experiment.
电化学测试表明,快速凝固处理后合金的活化性能不变,循环稳定性得到显著改善,但其放电容量和高倍率放电性能有所降低。
The electrochemical tests indicated that the melt-spun alloys showed a good activation property and much better cycling stability, but lower discharge capacity and high-rate dischargeability.
因为它能够快速充电,大型超级电容器用于再生制动车辆。
Because of its ability to rapidly charge, large supercapacitors are used for regenerative braking on vehicles.
地电流干扰主要是由于半导体器件开关动作产生的快速上升和下降的开关电压作用在对地电容上产生的位移电流形成的。
The grounding current EMI is caused by charging and discharging of the parasitic capacitances between the circuit and ground during the switching instant devices.
本文从理论和实践上分析了凭借测试电容器放电电流快速地测定电容值的方法。
In this paper, the author has analysed and discussed theoretically a method of measuring the capacity rapidly by measuring the discharged current of the capacitors.
在软件设计中,以快速傅立叶变换算法(FFT)为基础,采用复合控制方法控制电容器的投切。
With the Fast Fourier Transform (FFT) algorithm in software design, capacitors being switched on or off are controlled by compound criterion.
斯坦福大学的科学家利用在日常文件的形式纳米技术快速生产超轻量,可弯曲电池和超级电容器。
Stanford scientists are harnessing nanotechnology to quickly produce ultra-lightweight, bendable batteries and supercapacitors in the form of everyday paper.
“SOLEN高速电容器”优于其他类似的电容器:多段式,分段式,一般或特殊,由于我们少有的短管大直径,快速设计。就是如此容易。
SOLEN Fast Capacitors outperform any other similar capacitors: multi-sections, segmented, ordinary or otherwise, due to our unique short length, a wide diameter, fast design. It is as simple as that.
通过低驱动内阻对栅极电容电荷的快速泄放提高脉冲后沿的下降速度。
Adopting gate resistance increased the rise time of edge, and adopting low output resistance of driver reduced the fall time.
通过低驱动内阻对栅极电容电荷的快速泄放提高脉冲后沿的下降速度。
Adopting gate resistance increased the rise time of edge, and adopting low output resistance of driver reduced the fall time.
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