线路上发生单相接地故障,继电保护通过选相元件只将故障相两侧断路器断开,非故障相仍然继续运行,这时非故障相与断开的故障相之间存在静电(通过相间电容)和电磁(通过相间互感)的联系。
文章详细信息 关键词: 快速接地开关;;潜供电流;;潜供电弧;;恢复电压 [gap=931]Keywords: high speed grounding switch(HSGS);secondary arc current;secondary arc;recovery voltage
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...Coupling current;Subsynchronous resonance (SSR);Transient recover voltage (TRV);Power system [gap=233]关键词:串联电容补偿;过电压;潜供电流;次同步谐振(SSR);暂态恢复电压(TRV);电力系统 ..
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At last,basing on the principle of MCR,the paper realizes the suppressing of secondary arc current,puts forward a new controllable suppression-arc coil type and gives the control strategies.
论文最后利用这种磁控电抗器的基本原理,实现潜供电流的抑制,并且提出了一种新型可控消弧线圈,给出了其控制策略。
参考来源 - 磁控电抗器在电力系统中的应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
研究了影响潜供电流和恢复电压的关键因素。
The key factors influencing the secondary arc current and the recovery voltage were researched.
稳态下潜供电流和恢复电压幅值是潜供电弧熄灭的两个决定性因素。
The amplitudes of secondary arc current and recovery voltage are two decisive factors to extinguish secondary arc.
提出了利用二次模变换计算同杆双回输电线路潜供电流与恢复电压稳态值的方法。
A new method for calculating secondary arc current and recovery voltage on double-circuit transmission lines by twice-model transformation was proposed.
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