Circuit branch grounding is the most common faults in DC system, how to detect it effectively is a main issue for DC system’s safety operation.
支路接地是直流系统最常见的故障,如何有效的检测支路接地故障是关系到直流系统安全运行的主要问题。
参考来源 - Duffing振子在直流系统接地故障检测中的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The new calculating method of stationary voltage stability critical node is put forward by analyzing the ability of the load power of simple alternative circuit branch.
通过分析简单交流支路的功率负荷能力，提出了求取静态电压稳定临界点的新算法。
When an one-point or multi-point earth fault occurs, the monitor can quickly detect the serial number and polarity of the branch circuit earthed, and meantime give alarm to the operator on site.
在直流系统发生一点或多点接地时，该装置能迅速检查发生接地的直流支路编号及接地支路的极性，同时报警提示现场运行人员。
For the entire line, the number of branch circuit should not be too small, generally should be light to go all the way, air conditioning to take the two road, the outlet to go three to four.
对于整个线路来说，分支回路的数量也不应过少，一般应该是灯走一路、空调走二路、插座走三至四路。
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