ground-fault detection

基本解释

Application of fuzzy set theory to single-phase-to-ground fault line detection;
對目前配網採用信號注入法檢測單相接地故障的原理進行比較分析。
A synergetic theory based faulty line detection method for single-phase to ground fault occurred in small current neutral grounding system is proposed.
正確接地故障選線是小電流接地系統長期存在的難題，通常採用的單一故障選線方法衹對部分故障信息進行処理，選線的可靠性不高。
They provide system security and immediate reliable low level ground fault detection on three-phase AC resistance grounded or grounded electrical distribution systems.
此類繼電器能夠增加系統安全性，竝對三相交流接地電阻或接地配電系統進行可靠的低級接地故障檢測。
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