The method of zero-sequence current change is proposed to solve the problem of fault location of resonant grounded system.
提出谐振接地系统带电定位的零序电流突变量法。
参考来源 - 中性点非有效接地系统单相接地故障定位方法的研究The paper has carried on deep studies to resonance ground system and compensation principles and analyzed various methods of capacitive current calculation of the automatic Arc Suppression Coil.
本文首先对谐振接地系统的基本工作原理进行了深入的研究,对现有的用于各种自动跟踪消弧补偿装置的电容电流测量计算方法进行了综合的比较分析。
参考来源 - 基于扫频法电容电流测量装置的研制Non-effective ground system represents most of the low-voltage power system and medium-voltage power system and resonant grounded power system shows its main development direction. Thus it reveals great prospective of studying single-phase grounded fault of resonant grounded power system.
中低压电力系统以小电流接地系统居多,其中谐振接地系统是主要的发展方向,因此,研究小电流谐振接地系统的单相接地故障选线系统有着很好的应用前景。
参考来源 - 小电流谐振接地系统选线装置的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
作者认为，消弧线圈谐振接地方式有着较高的接地保护灵敏度。
The author considers that the way of resonance ground of arc extinguish coils is of a higher sensitivity for ground protection.
论证小电流接地系统低电阻接地和谐振接地方式对不同类型配电网的应用范围。
The paper also discusses the application scopes of small current grounding, low resistance grounding and resonant grounding in different kinds of power distribution grids.
提出了一种针对辐射状谐振接地系统确定单相接地故障线路及故障区域的新方法。
This paper proposes a new method for the fault line and fault area detection in radial neutral-point resonant grounded system.
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