Today, improvements are needed in railroads and the electrical power grid.
今天，中国亟待铁路和电网的改进。
The test berth is part of a massive effort to move wave energy out of the lab and onto the electrical power grid.
测试锚位是将波浪能源带出实验室、并入电网的巨大努力的一部分。
Wind power plant that is a kind of distributed energy system, needs the good coordination and communication between components and electrical power grid system.
风力发电厂是一种分布式能源系统，需要设备与设备之间以及设备与电网之间有良好的配合和通信。
The electrical power grid is particularly vulnerable to these extra currents, which can infiltrate high-voltage transmission lines, causing transformers to overheat and possibly burn out.
相对于这些电流而言，电网极其脆弱。这些电流混入高压传输线引起变压器过热且可能烧毁。
But we could achieve tremendous energy savings - and emit less carbon - if we marry the electrical grid to the networked power of the Internet, in a concept called the smart grid.
但是，如果我们按照一个叫做“智能电网”的概念把电网和因特网的联网力量结合的话，我们可以实现巨大的能源节约，也可以排放更少的碳。
But the big fear is what might happen to the electrical grid, since power surges caused by solar particles could blow out giant transformers.
但是大的麻烦可能是电网，由太阳粒子导致的电涌会毁掉大型变压器。
In windy Colorado, a smart grid may focus more on harnessing wind energy to supplant electrical power.
在多风的拉罗拉多，智能电网可能更把焦点放在利用风能发电代替热电。
This means upgrading the nationwide electrical grid to prevent power outages and shore up weak spots.
这意味着升级国家电网，防止断电和优化薄弱环节。
The chassis incorporates electrical systems to store and convert solar power for daily use, and to give back to the electrical grid during the temperate fall and spring months.
建筑底盘设有电力系统来储存和转换太阳能，满足建筑的每日需求，在不需制热的时候以及温和的春季，它又将多余的电量传输给城市供电系统。
While the tyred lift is on standby, the diesel electrical machine is still consuming extra diesel, but the track lift could repay some power to the grid while its lifting mechanisms are lowing.
别的，轮胎吊处于等待状况时，柴油机还需损耗部分额外的油料，而轨迹吊在起升组织降低时还有部分能量反馈到电网。
To realize safe, high efficient, economic operation of power grid, it is important to detect three phase electrical parameter and real-time monitor operating condition of power grid.
检测三相电力参数、实时监控电网运行状态对实现电网安全、高效、经济运行非常重要。
Abstract with the extensive use of electrical equipment, Grid harm of power receive system more and more attention.
摘要：随着用电设备的大量使用，电网危害越来越多的受到关注。
Power grid is composed of electrical equipment components that connected together.
电网由电力设备元件连接组成。
For Shanghai power grid, which has large short circuit capacity and short electrical distance, a method using imported instrument to test power frequency variation distance protection is presented.
结合上海电网具有短路容量大、电气距离短的特点，提出了使用进口仪器测试工频变化量距离保护的具体方法。
In recent years, China's power grid continues to expand the scale, and electrical users have increased year by year.
近年来我国电网规模不断扩大，电力用户逐年增加，必须保障用户正常的电力供应。
We must keep in mind that it will take years to fully repair the damage electrical grid and power stations resulting from a direct hit of a perfect solar storm.
我们必须牢记，这将需要几年时间才能完全修复的损害电网和电站直接打了一个完美的太阳风暴造成的。
Substations are key installations in the transmission and distribution grid that facilitate the transformation of voltage levels and the distribution of electrical power.
变电站的关键设施的输电和配电电网，促进转变电压等级和分配电力。
With the increasing capacity of distribution network and new large-scale use of electrical equipment, a suitable neutral grounding more and more important for the safe operation of the power grid.
随着配电网容量的不断增大和新型电气设备的大量使用，选择一种合适的中性点接地方式对电网的安全运行越来越重要。
With the increasing capacity of distribution network and new large-scale use of electrical equipment, a suitable neutral grounding more and more important for the safe operation of the power grid.
随着配电网容量的不断增大和新型电气设备的大量使用，选择一种合适的中性点接地方式对电网的安全运行越来越重要。
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