V2EX electrical grid

Electrical Grid

释义 Definition

electrical grid电网;指由发电站、输电线路、变电站和配电系统组成的网络,用于把电力从发电端输送并分配到各类用户(家庭、企业、公共设施等)。在一些语境中也可泛指“电力系统/电网体系”。

发音 Pronunciation (IPA)

/lktrkl rd/

例句 Examples

The electrical grid is down after the storm.
暴风雨过后,电网瘫痪了。

Modern cities depend on a stable electrical grid to keep hospitals, public transport, and communication networks running.
现代城市依赖稳定的电网来维持医院、公共交通与通信网络的运转。

词源 Etymology

electrical 源自 electric(“电的”),进一步可追溯到希腊语 ēlektron(“琥珀”),因为古人观察到琥珀摩擦后会产生静电现象;grid 原义是“格栅、网格”,引申为“网状结构”。合在一起,electrical grid 就是“用于输配电的网状系统”。

相关词 Related Words

文学与著作 Literary Works

  • The Grid: The Fraying Wires Between Americans and Our Energy Future(Gretchen Bakke)全书围绕“电网”及其历史、脆弱性与未来改革展开。
  • Power Failure: The Rise and Fall of an American Icon(William D. Cohan)讨论美国电力企业与监管、市场化等问题,涉及电网运行与风险。
  • The Power Broker(Robert A. Caro)在描写基础设施与公共工程时,多处谈及电力系统与区域供电网络(电网相关概念频繁出现)。
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