发布时间:2025-01-23 17:54:00
1,当启动大容量动力设备时,负载电流较大,使变压器声音加大。
2,当变压器过负载时,发出很高且沉重的嗡嗡声。
3,当系统短路或接地时,通过很大的短路电流,变压器会产生很大的噪音,
4若变压器其带有可控硅整流器或电弧炉等设备时,由于高次谐波产生,变压器声音也会变大
cosplay社团 演出的时候后面的背景架子都是怎么弄的 定做的么
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