zero sequence current transformer

基本解釋

The properties and selection of the zero-phase sequence current transformer core and tripper for GFCI are in detail described.
詳細敘述了漏電開關零序電流互感器及其鐵芯，脫扣器的工作特性、材料選用。
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The validity check of zero-sequence operating direction for transformer directional over-current protection is also essential.
另外還需要進行變壓器零序方向過電流保護動作方向正確性的檢查。
This paper studies the influence of converter transformer D-bridge zero sequence circulating current on valve short circuit protection.
筆者研究了換流閥三角形側零序環(huán)流對閥短路保護誤動作的影響。