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- The extending techniques such as vector transform, excitation inrush current , TA saturation and so on are analyzed, which resolves the question that the traditional optical differential protection can not satisfy the request of line-transformer unit. 同时对光纤差动保护运用于线路变压器组时涉及的矢量变换、励磁涌流、TA饱和等延伸技术进行了分析,解决了传统的线路光纤差动保护不能满足线路变压器组保护的要求。
- This article discusses the differential protection malfunction of transformers with no-load Input caused by,analyzes the emergence,hazards and characteristics of excitation inrush current. 论述了变压器空载投入时差动保护误动作原因是由励磁涌流引起的,分析了励磁涌流的产生、危害及其特点。
- Discussion on the Problem of Evading Excitation Inrush Current during Closing of No-load Transformer 变压器空载投入躲励磁涌流问题的探讨
- Simulation and experimental study on transformer excitation inrush current in black-start of oil-fired thermal plants 燃油电厂黑启动初期励磁涌流的数字仿真和试验研究
- Improved Method Based on the Ratio of Average Equivalent Instantaneous Inductance in Different Zones to Identify Excitation Inrush 基于不同区域平均等效瞬时电感比值的励磁涌流鉴别方法
- Perhaps his nerve is naturally too dull to admit of any excitation. 大概他的神经天生就很迟钝以至不容有任何刺激的余地。
- excitation inrush current 励磁涌流
- excitation inrush 励磁涌流
- AC excitation is a good solution to this problem. 交流励磁是一种好解法对这个问题。
- Perhaps his nerves were naturally too dull to admit of any excitation. 大概他的神经天生就很迟钝以至不容有任何刺激的余地。
- Causing or tending to cause excitation. 刺激性的引起或趋于引起激动的
- His eyes scintillated excitation . 他的眼睛闪烁激动的目光。
- Have you checked the excitation circuit grounding? 你检查过励磁回路的接地吗?
- Alnico magnets are used for permanent excitation. 铝镍钴磁体是用于永久励磁。
- Water inrush prediction is an important mine hydrogeological work. 突水预报是一项重要的矿井水文地质工作。
- It is finally tested by the inrush data of Pinhdinshan Coal Mine. 最后用平顶山矿突水资料进行了验证。
- In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam. 在阴极射线管显示器中,用电子束激励后荧光物质光发射的持续现象。
- The emission of light from a phosphor after removal of excitation. 余辉激振停止后的磷光物质所发出的光
- The lower gun-ports were now below water and the inrush sealed the ship's fate. 低层炮眼已经淹没在水里了, 灌进船的水决定了船的命运
- On these work,we take the outstanding achievement of no water inrush accid... 这些措施对类似矿区的防治水工作具有一定的参考价值。
