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单词 High tension line
释义

High tension line

中文百科

高压电线 Overhead power line

(重定向自High tension line)
导线束

高压电线是一种主要用作电力传输的电线,一般基于避免电力损耗,均会采用高电压的传输方式,而根据电力的输送范围而作电压上的调整。

目前,世界上最高电压的交流电输电系统约为765kV。加拿大魁北克建有大规范商业运行的735/765kV输电系统,总长度超过32,000公里,把水电输往加拿大及美国东北部。

英语百科

Overhead power line 高压电线

(重定向自High tension line)
Overhead power line in Gloucestershire, England.
High- and medium-voltage power lines in Łomża, Poland

An overhead power line is a structure used in electric power transmission and distribution to transmit electrical energy along large distances. It consists of one or more conductors (commonly multiples of three) suspended by towers or poles. Since most of the insulation is provided by air, overhead power lines are generally the lowest-cost method of power transmission for large quantities of electric energy.

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更新时间:2025/6/18 4:41:54