Hidden Danger Analysis for One Time Damping Model of Thyristor Self-triggering for Arc Suppressing Coil 消弧系统晶闸管自触发一次阻尼方式隐患分析
Orienting to grid arc suppressing coil on-line running system, this paper proposed a simple reliable tracking calculation method for capacitive current against ground. 本次研究在开发超大容量消弧线圈的同时,达到了随调、精细调节、高可靠性的要求。
High Voltage Simulation Grid for Performance Study on Arc Suppressing Coil 用于消弧线圈性能实验研究的高压模拟电网
Analysis of Application of KD XH Intelligent Arc Suppressing Coil KD-XH型智能化快速消弧系统应用效果分析
There is a detailed analysis of the operation of the equipment in the system of neutral point connecting-to-earth via KD-XH arc suppressing coil, and the result proves an accuracy of 96% of line selection with the equipment. 并详细分析了该装置在现场(中性点经KD-XH消弧线圈接地的系统)运行的情况,实践证明了该装置的选线正确率达到96%以上。
To compare with the earthing simply via arc suppressing coil, the reliability of the new method in activation of the earthing protection device and the suppression of over-voltage by earthing shows a lot of advantages. 在接地保护装置动作的可靠性及抑制电弧接地过电压方面与单纯消弧线圈接地方式对比,显示该方案具有很多优点。
New approach for fault line selection in distribution system with arc suppressing coil grounding using decaying DC component 一种利用衰减直流分量的谐振接地系统故障选线方法
The theoretical analysis of the value, the neutral-point resistance earthing and neutral-point earthing ia the arc suppressing coil makes the statistical result more perfect. 对δ值、中性点电阻接地、中性点经消弧线圈接地的理论分析,使统计结果更为完善。
This paper develops a 10 kV simulation grid and its analytical measurement system based on virtual instruments in order to evaluate performance and compensation effect of different types of automatic compensation arc suppressing coil. 评价了不同类型自动跟踪消弧线圈的性能及补偿效果,设计了10kV模拟电网及基于虚拟仪器的分析测试系统,开发出研究消弧线圈性能的模拟电网及分析系统。
Application of New Type of Arc Suppressing Coil in Power Distribution System of Enterprise 新型随调式消弧装置在企业配电网中的应用
It was reported that the over-voltage level of low resistance grounding mode is lower than that of arc suppressing coil mode, but the operation carried out the other way. 但经多年的运行,各地普遍认为小电阻接地方式比消弧线圈接地方式的过电压水平要低,但同时反映出的运行状况却存在较大差异。
With the wide use of arc suppressing coil, the traditional type can not satisfy the development of power system. 随着消弧线圈的广泛使用,传统的消弧线圈已经不能满足电网发展的需要。