1) protection order
保护时序
1.
It explains the concept of AHP(the Analytic Hierarchy Process),and establishes the protection assessment model which focuses on protection order and intensity,in order to provide the work way for protection.
以科学理性的回归作为贯穿主线,探讨了建立巴蜀古镇保护评估模型的现实意义,界定了"保护评估模型"的概念,阐释了AHP层次分析法的概念,在此基础之上建构了以保护时序和保护强度两项内容为决策目标的评估模型,为巴蜀古镇保护中两大关键的统筹性问题解决提供了具体的工作途径。
3) the Chronology Protection Conjecture
时序保护猜想
4) zero-sequence protection
零序保护
1.
Discussion on implementation of zero-sequence protection for transformer;
对变压器零序保护实现方式的探讨
2.
The end earth fault of big power source and long line makes zero-sequence protection appearing serious problem that protecting refused to move because the voltage of zero-sequence is low,and become a new difficult point that zero-sequence protection in practical application.
大电源长线路末端接地故障使零序保护出现因零序电压过低而使保护拒动的严重问题,成为零序保护在实际应用中的新难点。
5) zero sequence protection
零序保护
1.
Study on the misoperation mechanism of zero sequence protection of grounding transformer on low resistance grounded 10 kV system;
10kV小电阻接地系统接地变压器零序保护误动机理研究
2.
It analysed influence and contermeasure of 10 kV neutral point earthing through minute resistance,and put forwards some ways of minute resistance value choice and zero sequence protection allocation.
分析10 kV中性点经小电阻接地带来的影响及对策,提出了小电阻阻值选择的一些方法及零序保护的配置。
3.
The influence to the bus equivalent zero sequence impendance and zero sequence protection from the different neutral point earthing mode of the transformer s 110 kV side were specifically analyzed.
讨论了2台Y0/Y0/Δ接线且无绝缘要求变压器的220kV变电站的变压器中性点几种常见的接地方式,并就变压器110kV侧中性点接地方式对母线等值零序阻抗及零序保护的影响做了具体分析。
6) positive phase protection
正序保护
1.
This paper introduce the principle and fixed match of Zhuhai Wanlida MMPR-20H-T1 microcomputer s positive phase protection .
本文介绍分析了珠海万力达MMPR-20H-T1微机正序保护动作的原理与整定,并通过空压机三次跳测车事故分析,即空压机正常运行时,MMPR-20H-T1微机三次正序保护动作分析,发现是保护装置中的正序保护延时定值有些问题,造成微机正序保护动作,空压机跳车。
补充资料:保护
保护
【保护】在财产保险中,保险标的在发生保险责任范围内的灾害事故时,被保险人为了避免或减少保险标的损失而采取的必要的合理的防护措施。如将抢救出来的保险财产运至最近安全地点的临时存仓,或以船代仓,或临时搭盖的简易货棚等。对被保险人临时采取的对保险财产的保护措施所支出的租赁费、搭棚工时费用,保险公司负责赔偿。
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参考词条