non-grounded neutral system 中文意思是什麼
non-grounded neutral system
解釋
不接地中線系統-
When single phase to earth fault occurs on a neutral non - direct grounded power system, it is necessary to select the fault circuit quickly
小電流接地系統發生單相接地故障時,盡快選出故障線路,對于系統的運行是具有重要意義的。
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