V2EX recloser

Recloser

释义 Definition

(电力)重合闸/自动重合器:一种安装在配电线路上的自动开关装置,当线路发生短路、雷击等瞬时故障时会先跳闸断开电路,随后按设定时间自动尝试合闸恢复供电;若故障持续存在,则会再次跳闸并最终锁定断开,以保护线路与设备。(也常称 automatic circuit recloser

发音 Pronunciation (IPA)

/riklozr/

例句 Examples

The recloser opened the circuit after the fault.
发生故障后,重合闸断开了电路。

After a lightning strike, the feeder recloser attempted several reclosing operations before locking out to protect the line.
雷击后,馈线重合闸多次尝试重合闸操作,最终锁定断开以保护线路。

词源 Etymology

由 **re-**(“再次”)+ close(“合上、闭合”)+ -er(表示“执行者/装置”)构成,字面意思是“用于再次合上的装置”,对应其“跳闸后自动再合闸”的功能。

相关词 Related Words

文献与著作中的用例 Literary / Notable Works

  • IEEE Std C37.60(Standard Requirements for Overhead, Pad-Mounted, Dry-Vault, and Submersible Automatic Circuit Reclosers and Fault Interrupters)
  • Electric Power Distribution Handbook(常见配电工程参考书,讨论配电线路保护与重合闸配置)
  • Power System Protection and Switchgear(电力系统保护与开关设备教材/专著中常用于说明配电保护策略与装置选型)
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