| 摘要: |
| 利用电压向量图法 ,定性定量分析了在 1 1 0kV线路发生单相接地故障时 ,ZJL 31X距离保护装置的动作行为。从而加深对距离保护概念的理解 ,提高继电保护人员对故障的分析能力 |
| 关键词: 极化量 补偿电压 第三相电压 电压向量图 |
| DOI：10.7667/j.issn.1674-3415.2003.01.018 |
| 分类号:TM862 |
| 基金项目: |
|
| Power system resonance grounding and ground fault neutralizer |
|
WU Jia xin 1 ZHANG Jin guang 2 PEI Zhi hong 3
|
| Abstract: |
| This paper discusses the concept of power system neutral grounding,and introduces the applications of resonance grounding in the world and the development of ground fault neutralizer in China. |
| Key words: resonance grounding,ground fault neutralizer,arc_suppression coil |
