V2EX rolling blackout

Rolling Blackout

Definition / 释义

(为缓解电力供需紧张而采取的)轮流停电:电力公司按区域或时间段分批、短时切断供电,以避免全网崩溃式的大停电。(也常用于能源危机、极端高温/寒潮、设备检修等情境)

Pronunciation (IPA) / 发音

/rol blkat/(美式)
/rl blkat/(英式)

Examples / 例句

The city announced a rolling blackout tonight.
今晚这座城市宣布将实行轮流停电。

To prevent the grid from failing during the heatwave, officials imposed rolling blackouts that rotated every two hours across different neighborhoods.
为防止热浪期间电网崩溃,官员实施了轮流停电措施,在不同社区之间每两小时轮换一次。

Etymology / 词源

blackout 原指“灯火熄灭、全黑”,后来引申为“停电”;rolling 表示“轮流进行、按顺序移动”。合起来的 rolling blackout 强调“不是一次性全城停电”,而是“分区分时轮换停电”,常见于电力调度与公共管理语境。

Related Words / 相关词

Literary Works / 文学作品

  • Lights Out: A Cyberattack, A Nation Unprepared, Surviving the Aftermath Ted Koppel(2015)
  • The Grid: The Fraying Wires Between Americans and Our Energy Future Gretchen Bakke(2016)
  • The Ministry for the Future Kim Stanley Robinson(2020)
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