放电管：装有低压气体的封闭绝缘容器，当电极有足够的电压时，通过它电流就开始流动。
Discharge tube: a closed insulating vessel containing a gas at low pressure through which an electric current flows when sufficient voltage is applied to its electrodes.
随着大容量发电机的普遍应用，发电机出线的大电流封闭母线也被广泛采用。
Along with the universal application of large generator, the enclosed bus with big current for generator outgoing line is adopted extensively.
分析了强迫风冷大电流封闭母线中气体带电粒子产生的原因和其中的气体流动状况；
The reasons of producing electric particle of gas and the condition of air flowing in large current enclosed busbar with forced air cooling are analysed.
本型零序电流互感器为全封闭式。二次绕组及铁芯均浇注在聚脂树脂内。中间窗孔供三相电缆穿过。
The zero sequence current transformer is full enclosed type. The secondary windings and iron core are insulated by epoxy resin. The middle hole is used for cable going through.
本型电流互感器为支柱式结构，采用环氧树脂全封闭浇注，耐污染及潮湿，也适宜于热带地区。
The current transformer is totally-enclosed casting of epoxy resin with support type structure. It is resistant to pollution, damp - proof and it is suitable for tropical regions.
由于电流互感器采用环氧树脂全封闭浇注，尺寸小、重量轻，适宜于任何位置、任意方向安装。
Due to the current transformer is totally enclosed casting of epoxy resin, small size and light weight, it is suitable being installed in any position and any direction.
本型电流互感器为环氧树脂浇注全封闭穿墙式结构，具有优良的绝缘性能和防潮能力。
This current transformer is fully enclosed, wall through and casting resin insulated. It has a good ability of insulation and anti-moisture.
本型零序电流互感器为全封闭式。
The zero sequence current transformer is full enclosed type.
本型电流互感器为全封闭结构。
本文并介绍了工程上的两个应用实例：（1）三相封闭母线外壳涡流。（2）大功率三相电炉引入导线的电流分布。
Two practical applications are described: (1) eddy currents in 3-phase bus enclosures; (2) current distribution among the lead…
本文并介绍了工程上的两个应用实例：（1）三相封闭母线外壳涡流。（2）大功率三相电炉引入导线的电流分布。
Two practical applications are described: (1) eddy currents in 3-phase bus enclosures; (2) current distribution among the lead…
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