1) CT(PT) wire break
CT(PT)断线闭锁
2) breaking blocking
断线闭锁
1.
Analysis of the second circuit breaking blocking operation of a CT of differential protection for transformer;
变压器差动保护电流互感器二次回路断线闭锁分析
3) broken line lock relay
断线闭锁继电器
4) PT breaking
PT断线
1.
Detection of PT breaking based on the theory of line voltage amplitude comparison;
基于相间电压幅值比较原理的PT断线检测
2.
PT breaking and ferro-resonance caused by single-phase grounding and PT saturation are common faults in medium-low voltage power networks,which make voltage abnormal.
在中低压电网中,PT断线、单相接地及由PT饱和引起的铁磁谐振均是多发性的故障,这些故障都能使电压异常。
5) PT break
PT断线
补充资料：断线
1.见"断线"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条