All chargers take electricity from the grid, which uses an alternating current (AC).

所有的充电器都从电网中获取电能，而电网使用的是交流电。

The inverters then convert it from dc direct current to ac alternating current.

然后变流器将其从直流电转换为交流电。

Tesla has developed a new form of electricity known as " alternating current" , or " AC" .

特斯拉发明了一种新的电力形式称作" 交流电" 简称AC。

The electrons that move along an alternating current, on the other hand, periodically and consistently change direction.

另一方面，在交流电中移动的电子会周期性地、持续地改变方向。

Well, most of them convert the direct current electricity from the batteries into an alternating current.

它们大多数都是把电池里的直流电转换成交流电。

He begins using Tesla's alternating current in a series of demonstrations, hoping to scare the public about AC's power.

他开始使用特斯拉的交流电进行一系列演示 希望吓退公众对交流电的兴趣。

Its basic principle is the alternating current, for which we have Nikola Tesla to thank more than a century ago.

它的基本原理是交流电，这个我们需要感谢一个多世纪前的尼古拉·特斯拉。

We have nine of our commercial generators in this wing, each producing sixteen thousand five hundred volts of alternating current.

我们有9台商用发电机，每台都能产生16500伏的交流电。

Instead of the usual alternating current transmission, Nur Energy plans to send the power by a dedicated direct current underwater cable.

努尔能源并非使用通常的交流传输, 这家公司计划使用专门的直流水下电缆送电。

Tesla wanted his company to work on this new idea of alternating current.

特斯拉希望他的公司研究这种交流电的新想法。