电网

Specially, in the field of high voltage power system, the standard signal source, which simulates the harmonic of electric power lines, is needed to calibrate the performance of detecting instruments, such as the detection of phase of high voltage electric power lines, the measurement of performance of lightning arresters, the calibration of ammeters, and so on.

特别是在高压电力系统的检测领域，常常需要模拟电网谐波的标准信号源对检测设备的性能进行校验，例如高压电力线路的相位检测，避雷器的性能检测，用户电能表的性能校验等。

I plant since its establishment, to the Senate in the competition for talent, competition and product market competition, now has more than 10-insulator arresters have been engaged in the study design experts, 20 experienced management personnel and a group of young professional and technical personnel and Marketing, research and development of high-voltage power grid with special circumstances required for operation of the equipment insulation capacity.

我厂自成立以来，大力参于人才竞争，产品竞争和市场竞争，现拥有10余位一直从事绝缘子避雷器设计研究的专家，20位经验丰富的管理人才和一批年轻的专业技术人员和营销人员，具有研究开发高压电网特殊环境下运行所需绝缘设备的能力。

After multiple lightning strikes and years out in the elements, lightning arrestors themselves can fail, creating a momentary short-circuit on the power grid.

闪电多次击中这些零部件后，久而久之这些避雷器就会慢慢失效，在电网上形成一个瞬间的短路。

The integrated 24 V auxiliary supply module for the entire automation system allows grid voltage failures to be easily mastered without any lost axis links. Using torque motors eliminates the cost implications of drives that have mechanical imperfections like friction, elasticity, and mechanical backlashes.

整个自动化系统的集成24V辅助电源模块使得容易控制电网电压故障而不失去轴连接，利用力矩马达减少有机械缺点，如摩擦，灵活性以及机械冲击的驱动器的隐含成本。

Without the kind of coordination that a smart grid can provide, the increased use of such devices lead to electric service reliability problems, power quality disturbances, blackouts, and brownouts .

如果没有协调的一个智能电网能供应什么，这些设备的使用日益引起电力服务的可靠性问题，电能质量扰动，停电，并大面积断电。

Without the kind of coordination that a smart grid can provide, the increased use of such devices lead to electric service reliability problems, power quality disturbances, blackouts, and brownouts .

如果没有协调的一个智能电网能供应什麼，这些设备的使用日益引起电力服务的可靠性问题，电能质量扰动，停电，并大面积断电。

In 2003, for example, electricity consumption surged so unexpectedly that China began suffering from repeated brownouts as the grid ran short of power.

例如，2003年电力消耗是如此出人意料地猛增，以致于中国因为电网缺电而开始经受反复的电力管制。

Four days ago, State Grid Corporation of Hubei issued the orange alert, announcing that the whole province got into power brownouts.

在此之前的1月18日，湖北电网已经启动橙色预警，宣布全省进入限电状态。

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

能量块能够给那些需要在短时间内超负荷用电的地方电网提供辅助电能，以防止发生断电的问题。

You Quan, president of China Electric Power Regulatory Commission, said on 22nd Jan that 13 provinces had imposed power brownouts in different extent up to then, and the whole nation ran short of electric power of about 69,630,000 watt.

国家电监会主席尤权1月22日表示，目前已经有13个省级电网出现不同程度的拉闸限电，全国电力缺口达6963万千瓦。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。