Power Cubes could help deliver power to local electricity grids that might otherwise suffer "brownouts" as a consequence of demand temporarily exceeding supply.

能量立方能帮助发送能量到本地电力栅格，以避免遭受因临时电量需求超过供给而导致的“警戒灯火管制”。

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The power supply for traditional network equipment all need local AC power source, which increases the cost of network base construction and may affect the network equipment once the power is cut off.

传统网络设备的供电都需要本地交流电源来提供电能，不但增加了网络基础建设的成本，而且网络设备还可能受到电网掉电的影响。

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Based on the analysis of shortness in present supervision and control systems, a set of project for supervision and control system for local telecommunication power supply is presented.

本文在分析现有监控系统不足的基础上，提出了一套本地用通信电源监控系统方案，并对其下位机部分的硬件电路设计进行了详细的论述。

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Most utilities maintain that they will be unable to deal with local, renewable energy that provides more than 15 percent of the power supply because any more would destabilize the grid, according to Shalom Flank, the chief technology officer of Pareto Energy, a Washington, D.

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