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1·Faster interruption of circuit breakers in the transmission voltage offers significant advantage to the transmission system.

断路器在输电电压下的快速开断对输电系统是明显有利的。

2·In 1949, the largest thermal power unit of China was 10 MW and the highest transmission voltage was 220 kV, all designed and made by foreign countries.

1949年我国火电最大机组为1万千瓦，输电电压等级最高为220千伏，且全部为外国设计制造。

3·With the expansion of power grid and the increase of the transmission voltage grade, the status of relay protection in power system is becoming more and more important.

电网规模的扩大、输电电压等级的提高，使得继电保护在电力系统中的地位变得更加重要。

4·These are stepped up to the transmission voltage level, and power is transmitted to transmission substations where the voltages are stepped down to the subtransmission level (typically, 69 to 138 kV).

这些都加大了对传输的电压水平，并且动力被传递给传输站，其中的电压呈阶梯状下降到变速级(通常为69到138千伏)。

5·Dozens of former employees and consultants are particularly upset at how State Grid boss, Liu Zhenya, has silenced internal debate to push through an ultra-high voltage transmission network.

许多前雇员和顾问对于国家电网总裁，刘政亚在推进超高压电路传输系统的内部讨论会上的沉默十分的忧虑。

6·To transmit the power for the solar farm we would need to build new high-voltage direct current transmission to replace our ac current grid.

为了传输太阳能发电站的能量，我们将需要建造新的高伏特直流传输器来取代我们的交流电网。

7·Incredible as it seems, live high voltage transmission lines can be worked barehanded.

令人难以置信的，带电高压输电线路可以赤手操作。

8·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。

9·In this paper, the threshold voltage of binary digital baseband transmission system on graph is explained, so the concept's meaning is more clear.

本文对二进制数字基带传输系统的阈值电压进行了图象上的解释，从而使该概念的意义更加清晰。

10·Routine shunt reactor fixed on the EHV transmission system can not guarantee the transmission capability and steady state voltage of system under different operation modes.

常规并联电抗器固定接入超高压输电系统，不能保证各种运行方式下系统输送能力和母线的稳态电压。