励れい磁じ機きれいじきMeanings1nounexciterTechnical term in electrical engineering for a device that provides field current to a generator or motor.発はつ電でん機きの励れい磁じ機きが故こ障しょうしたため、出しゅつ力りょく電でん圧あつが不ふ安あん定ていになった。Because the generator's exciter failed, the output voltage became unstable.
