... differential gear 差速齿轮 differential protection 差动保护 diffuser 漫射体;(扬声器)纸盆;扩散器 ...
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短语
纵联差动保护
longitudinal differential protection
;
tandem differential protection
;
pilot differential protection
差动保护继电器
differential protection relay
差动保护回路
Differental protective circuit
变压器差动保护
transformer differential protection
;
differential action of transformer
;
Transformer Differential Relay
比率差动保护
Percentage differential protection
比率差动保护装置
percentage differential protection
横差动保护
transversal differential protection
高阻抗母线差动保护
High impedance busbar differetial protection
微机差动保护
microcomputer differential current protection
;
micromachine differential-protection
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differential protection
- 引用次数:375
Identify inrush current is the key problem in transformer differential protection.
励磁涌流的识别是变压器差动保护的关键问题,论文提出了一种全周波傅立叶算法的改进方法和励磁涌流的小波能量识别法。
参考来源 - 电力系统继电保护与故障检测新方法研究
differential relays
- 引用次数:8
It is more suitable for computer real time processing. It is very important to identify magnetizing inrush and internal fault conditions in large transformer differential relays.
励磁涌流和内部短路电流状态的识别是变压器差动保护中的一个很重要的问题。
参考来源 - 小波分析在变压器微机保护中的应用
difference protection
- 引用次数:3
参考来源 - 微机型母线保护的研究
differential protetaion
- 引用次数:1
参考来源 - 继电保护差动相量自诊断系统的开发
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differential protection
- 引用次数:5
The RTDS based simulation results show that the scheme can effectively prevent the differential protection from mal-operating. Meanwhile it ensures the high-speed response to the internal fault.
RTDS仿真结果表明,该方案可有效地防止因大穿越电流引起的电流互感器饱和而造成的差动保护误动,同时可保证对于内部故障的快速反应。
参考来源 - 期刊学术社区
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differential protection
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