V2EX power grid

Power Grid

定义 Definition

Power grid(名词短语)指由发电厂、输电线路、变电站和配电网络组成的电力传输和分配系统,即"电网"或"电力网"。它是现代社会电力供应的基础设施。

发音 Pronunciation

/pa.r rd/

例句 Examples

The power grid in our city was damaged during the storm last night.
昨晚暴风雨损坏了我们城市的电网。

Engineers are working to modernize the aging power grid so that it can handle the increasing demand for renewable energy sources like solar and wind.
工程师们正在努力对老化的电网进行现代化改造,以应对太阳能和风能等可再生能源日益增长的需求。

词源 Etymology

Power 源自古法语 poeir,意为"能够、有力量",最终追溯到拉丁语 potere(能够)。Grid 源自 gridiron(烤架)的缩写形式,因早期电力网络的线路交叉排列形似网格而得名。Power grid 作为复合词在20世纪初随着大规模电力输配系统的建设而广泛使用,用来描述覆盖广阔区域的互联电力网络。

相关词汇 Related Words

文学与文化引用 Literary & Cultural References

  • 在Ted Koppel的纪实作品 Lights Out: A Cyberattack, A Nation Unprepared, Surviving the Aftermath(2015)中,power grid 是核心主题,书中探讨了美国电网遭受网络攻击的脆弱性。
  • Gretchen Bakke 的 The Grid: The Fraying Wires Between Americans and Our Energy Future(2016)详细讲述了美国电网的历史演变与未来挑战。
  • Power Grid 也是一款广受欢迎的德式桌游(Funkenschlag,2004),玩家在游戏中竞争建设和管理电力网络,为城市供电。
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