[1]Electric power systems are an integral part of the way of life in all developed countries.

 

　　电力系统是所有发达国家生活方式中不可分割的一部分。

 

　　[2]The electricity generated by power systems has proved to be a most convenient, flexible, clean, safe, and useful form of energy.

 

　　电力系统所发电能被证明是非常方便、灵活、清洁、安全和有效的能源形式。

 

　　[3]An accurate model for a transformer is of fundamental importance to the results of power system analysis.

 

　　变压器模型的准确性对电力系统分析结果影响很大。

 

　　[4]Power from the largest and from the most distant generating stations usually reaches the load area over the highest voltage circuits, and it is considered to be “transmitted”.

 

　　电能通常经过高压电路从最高电压并且从最远大型发电站传输到负荷区域被认为是 电能传输。

 

　　[5]Transmission system plays an important role in electricity market operations as it provides a level playing field for all market participants.

 

　　输电系统在电力市场运营中扮演着十分重要的角色，因为它为参与者提供了实现公 平竞争的场所。

 

　　[6]The most commonly used conductor material for high-voltage transmission lines is aluminum conductor, steel reinforced.

 

　　高压输电线最常用的导体材料是铝导线、钢筋。

 

　　[7]Power transformer fault diagnosis is always the research focus in power system.

 

　　变压器的故障推断通常是电力系统的研究重点。

 

　　[8]Transmission voltage is an indefinite term that usually designates the highest voltage or voltages used on a given system.

 

　　输电电压是一个不定木语，通常指最高电压或是用在一个给定系统中的电压。

 

　　[9]The present form of power systems would be impossible without alternating current.

 

　　如果没有交流电是不可能有目前形式的电力系统的。

 

　　[10]The entire system of generation, transmission, substations, distribution, electrical equipment and related auxiliary system, is called a power system.

 

　　由发电、输电、变电、配电、用电设备及相应的辅助系统组成的整体称为电力系统。