1) Open phase blocking
断相闭锁
2) phase failure protective device in voltage circuits
电压回路断相闭锁
3) 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
4) locked fault
闭锁断层
5) dependent harmonic blocking technique
按相闭锁
1.
With a large number of simulation data from the transformer model with EMTP, the possibility of realizing the dependent harmonic blocking technique for transformer protection using by the two current compensation methods is analyzed.
针对两种转角方法,在变压器保护中对于涌流的识别是否可以采用按相闭锁(单相闭锁单相)方案,用EMTP建模进行了大量的仿真分析。
6) blocking between faults
断层间闭锁
补充资料：楚相断蛇
1.汉贾谊《新书．春秋》载，春秋楚相孙叔敖，幼时遇两头蛇，恐他人又见，埋之，惧，谓其母曰:"吾闻见两头蛇者死。""母曰:'无忧，汝不死。吾闻之，有阴德者，天报以福。'人闻之，皆谕其能仁也。及为令尹，未治而国人信之。"汉刘向《新序·杂事一》亦记此事。后因以"楚相断蛇"喻人做好事必将得好报。
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