発電機(はつでんき)

はつでんき
noun
generator; dynamo
technology
1. generator; dynamo
A machine that converts mechanical energy into electricity, from small portable units for camping and emergencies to large machines in power plants.
発電機(はつでんき)を回(まわ)す。
Run the generator.
停電(ていでん)に備(そな)えて発電機(はつでんき)を用意(ようい)する。
Prepare a generator in case of a power outage.
災害(さいがい)のとき、非常用(ひじょうよう)発電機(はつでんき)があれば最低限(さいていげん)の電力(でんりょく)を確保(かくほ)できる。
In a disaster, an emergency generator can secure a minimum amount of electricity.

A device that generates electricity from mechanical motion, ranging from small engine-driven units to the large machines inside power stations.

Common collocations

general
Added 2026.7.9 12:19 · Revised 2026.9.2 13:02
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