The protection socket for the refrigerator can protect the refrigerator when the power is supplied shortly after the electric network cuts off the power and the network voltage is too high or too low.

当电网断电时间不长又突然送电和电网电压过高或过低的情况下能使电冰箱得到保护。

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The key to power distribution system is to ignore transient process in this sub-system and to draw the network equivalent circuit diagram, therefore its node voltage equation is algebraic equation.

配电子系统的建模关键是忽略其内部的暂态过程并作出了网络的等值电路图，因而依此建立的节点电压方程为代数方程。

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The fuzzy logic-neural network is used to analyze the tendency of insulation parameter change of HV(High Voltage) electric equipment.

提出了利用模糊逻辑-神经网络分析高压电气设备绝缘参数变化趋势的方法。

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The network of high-voltage "transmission" lines in the U.S. is rapidly aging and no longer can adequately support the country's growing demand for electricity.

FORBES: Magazine Article

Northern Ireland Electricity (NIE) said the blackout was caused by an issue with the high voltage transmission network.

BBC: NIE confirm network fault caused Belfast blackout

GE, which supplies the National Grid operator in the U.K., would dearly love to outfit the U.S. network with control software and thousands of sensors to report voltage and other information on a second-by-second basis.

FORBES: Juicing the System