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恶性过载,指伴有冒烟烧焦乃至烧毁重要部件的过载。笔者单位的加速器安装运行三年多后,就发生了在出高压的瞬间“三调”(BT1)嗡嗡响,但过载(Hf14)红灯和其它故障指示灯均不亮,有时大闸(KK1)跳开,直至大机架下的高压变压器(B1)冒烟和高压整流桥组(BZ1~BZ6)崩裂
Malignant overload refers to the overloading of smoking and burning of important components. After more than three years of installation and operation of the accelerator in the author unit, a buzzing “BT1” occurred at the instant of high pressure, but the red light of overload (Hf14) and other fault indicators were not bright. KK1) until the high-voltage transformer (B1) under the big rack smoke and the high-voltage rectifier bridge group (BZ1 ~ BZ6) is cracked