1) expulsion element
熄弧室
2) arc extinction
熄弧
1.
The features and applicable areas of several secondary arc extinction methods are described,including the four-legged shunt reactors,selectively switched shunt four-reactor bank,series compensation,HSGS(High Speed Grounding Switch),hybrid single-phase trip scheme,etc.
介绍了潜供电弧的产生机理,详细阐述了并联电抗器加中性点小电抗、选择开关式并联电抗器组、串联补偿、快速接地开关、混合式单相触发跳闸等熄弧方法的特点及其应用范围。
3) arc quenching
熄弧，灭弧
4) blowing-out of arc
熄弧，电弧吹熄
5) expulsion of arc
弧的吹熄;弧熄
6) blowout plate
熄弧板
1.
As for to cracking generating in the course of sub-merge arc weld for longitudinal weld of pressure vessel body by 16MnR steel,This article analyses the causes of the crack,measures such as improving blowout plate,etc.
针对16MnR钢制压力容器筒体纵缝埋弧焊时焊缝终端易形成裂纹的问题,分析其产生原因,并采用改进熄弧板等措施,最终取得了防止裂纹的满意效果。
补充资料：灭熄
1.见"灭息"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条