这座发电站储存电能的容量很大。
在风能不稳定的一些地区，需要供电事业公司或者能量储存系统来提供备用电能。
In areas where the wind dies down, backup electricity from a utility company or from an energy storage system becomes necessary.
生成的能量将能够储存并在每天24小时都提供电能。
The generated energy would have to be stored to provide electricity 24 hours a day.
因为冰实质上储存晚上可用的更便宜的电能。
The ice essentially stores the cheaper energy that's available at night.
另一种方法称为超级电容，它只使用电极的表面储存电能。
The other way is called a supercapacitor. This stores energy only at the surface of the electrode.
新型电池必须在轻小的电池组里储存大量电能，在能量密度上表现出高评分。
The batteries have to store a lot of energy in a small, light package, scoring high in a quality known as energy density.
不过太阳能技术也有自己需要克服的难点，由于太阳能极易转换为热能和电能，但是将这两种能源达到一定能量密度的储存，并将其应用于交通等应用领域却非常困难。
But solar presents its own challenges, since it's most easily converted into heat or electricity, and we can't store either of these at a high enough density for USES like transportation.
但是，比起传统电容，超电容器能够储存更多的能量，并且可以为小的设备如模型飞机和玩具直升飞机等玩具提供电能。
Super capacitors, however, store much more energy than their traditional counterparts and are used to power small devices such as toys including model planes and helicopters.
在近期内，使用较少的材料、却能储存更多电能的较佳电极可能有所帮助，例如松下企业所推出硅质电极(参见“特斯拉汽车将采用松下企业的高能量电池”一文)。
In the near term, better electrodes that store more energy using less material could help, such as the silicon ones Panasonic is rolling out (Tesla to Use High-Energy Batteries from Panasonic).
他说，理解存在于这些分子中的电子转换过程为设计有机材料用于储存电能提供了新的方法，这些电能可以在以后的使用中取回。
He says understanding the electron transfer processes in these molecules provides a way to design organic materials for storing electrical energy that could then be retrieved for later use.
研究者正在探索的其中一种解决办法是利用复合材料制造车体：一种可以同时储存电能的复合碳。
One solution which researchers are exploring is to build cars using a hybrid material: a carbon composite that is also capable of storing electrical energy.
美妙之处并非只在于olev是电力驱动，而是因为他在运行时就自行充电，他几乎不需要长时间的充电或者使用大容量电池以储存大量的电能。
The beauty of the OLEV isn't just that it's electric, but that, because it charges while it's operating, it rarely needs long periods to recharge or huge batteries to store large quantities of power.
由于被包裹在一层由太阳能电池组成的薄膜里，所以这个螺旋塔能够产生足够的电能供自身内部使用；同时在塔的表面收集雨水，然后储存在地下蓄水池里。
Wrapped in a thin membrane of solar cells, the tower generates power for interior USES, while water is collected on the facade and then stored in a cistern underground.
氢气被储存在35MPa的容器中，空气通过鼓风机进入燃料电池，反应产生的电能被储存在锂电池中。
Hydrogen is provided by an onboard 35MPa storage tank and air is fed to the fuel cell from a blower. The electric power generated is fed to a lithium battery of the electric drive.
事与愿违，这个鼓励并没有发挥混动车的优势，因为混动车在设计时就主要考虑到了频繁起步停车过程时利用汽车发电机制动而将汽车的动能转化为电能储存在蓄电池里面，从而提高了燃油经济性。
Equally perversely, this waiver fails to take advantage of the particular benefits of hybrids, which are built for stop-go traffic where braking recharges the battery and boosts fuel economy.
当蓄电池所储存的电能放完时，太阳能控制器要控制蓄电池不被过放电，保护蓄电池。
When the battery the stored power put up, the solar controller to control the battery will not be a discharge, protect the accumulator.
对于直接将太阳光转换为电能的光伏电池来说，这是特别难以克服的困难，因为电力很难储存。
For photovoltaic (PV) cells, which convert sunlight directly to electricity, this is especially difficult to overcome, because electricity is difficult to store.
电容器，两片金属中间用绝缘材料隔开的电器。用以储存电能。
CAPACITOR, An electrical component of two metal plates separated by a dielectric material, for storing electrical energy.
然后储存下来成为燃料，之后无论何时需要的时候在燃料后处理室被用于产生电能。
These will be stored and become the fuel that will be used to produce electricity within the fuel cell whenever needed.
可充电混合动力车储存来自电力系统中的电能，与丰田普锐斯相比，这类车采用全电动模式的次数更频繁。
Plug-in hybrids store electric energy from the power grid to run more often in all-electric mode than a Toyota Prius.
燃料电池是一种等温并直接将储存在燃料和氧化剂中的化学能高效、环境友好地转化为电能的新型发电装置。
Fuel cell is a kind of generators which can isothermal and direct convert chemical energy which stored in fuel and oxidant into electrical energy.
与仅可储存电量的普通电池不同，燃料电池可以通过诸如氢、烷等挥发性物体产生电能。
Unlike batteries, which simply store energy, fuel cells actually generate it from volatile stuff such as hydrogen or methanol.
它们应用方面的缺点在于这项技术不能储存象电池一样多的电能。
A drawback to their use is the technology's inability to store as much energy as a battery.
电能难以储存的性质一直是困扰电力系统的主要问题之一。
The difficulty of energy storage is one of the main problems bothering the power system.
电能可储存在由一绝缘介质隔开的两块金属极板内。
We can store electrical energy in two metal plates separated by an insulating medium.
电能可储存在由一绝缘介质隔开的两块金属极板内。
We can store electrical energy in two metal plates separated by an insulating medium.
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