With smart grids, there should be no need to send out lorries and ring doorbells when the power fails.

有了智能电网，停电事故发生时，就没有必要派出维修车辆，敲别人门铃。

youdao

The ultimate point of smart grids, however, is to allow dynamic pricing, with electricity charges fluctuating in response to demand.

但智能电网的终极目标是希望电价能够按照需求响应而上下浮动，实现动态定价。

youdao

Things like smart grids and other Smarter Planet solutions are referred to as "cyber physical systems," where we link the cyber world-the it world-with the physical world.

智能电网和其他“智慧的地球”解决方案这样的东西被称为“计算机空间中的物理系统”，我们在其中连接计算机世界(IT世界)与现实世界。

youdao

Nowhere more so than with smart grids, which are regarded as a major contributor to a low-carbon economy.

FORBES: Hard Lessons For Smart Grids

More investment is flowing to technologies such as upgraded power grids with smart meters that allow users to better manage their consumption of electricity, and energy-efficient buildings that reduce the cost of operations and improve human health through better air quality.

FORBES: Smart Communities will Build Green Infrastructure

The ultimate point of smart grids, however, is to allow dynamic pricing, with electricity charges fluctuating in response to demand.

ECONOMIST: Utilities are getting wise to smart meters and grids