A MicroGrid is a low voltage network with different micro generators (micro sources) and loads operating to supply electric power for the local area.

微网是一种可将各种小型分布式电源组合起来为当地负荷提供电能的低压电网。

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And when the battery charge runs low, the British supercar switches to an alternative power source, a pair of 77-pound micro-turbines that serve as onboard generators.

MSN: A battery beats at the heart of these muscle cars