... transient load step 瞬态加载步骤 transient over-voltage 瞬态过电压，瞬变过电压 transient radiation 瞬时辐射，瞬时发光，瞬时发热 ...
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transient over voltage 瞬态过电压 ; 暂态过电压
Max Transient Over Voltage 瞬态电压
fast transient over-voltage 快速暂态过电压
lightning and transient over-voltage 防雷及瞬态过电压
On the base of some research results, the interior and exterior model of GIS are set up in this paper, and Very Fast Transient Overvoltage (VFTO)can be calculated via the software that is called EMTP-ATP.
本文立足已有一些研究成果，建立了一个实际GIS的内部和外部的模型，并借助EMTP-ATP软件模拟计算了由隔离开关操作引起的特快速暂态过电压（VFTO）。
参考来源 - 气体绝缘变电站瞬态信号的特征分析It is of great theoretical significance and practical value to research the effect of the very fast transient overvoltage (VFTO) on power transformers in gas insulated substations (GIS).
由于气体绝缘变电站(GIS)中断路器、隔离开关以及接地开关操作或带电线路对地闪络产生的特快速暂态过电压(VFTO)会对与GIS相连的设备造成危害,因此,研究VFTO对电力变压器的影响问题具有极为重要的理论意义和实用价值。
参考来源 - VFTO下变压器绕组电位分布计算软件的研究与开发·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper we bring forward a new method of transient over-voltage monitoring for substation.
本文介绍了一套新型的过电压在线监测分析系统。
The approximate expression of various transient over-voltage have been obtained by analysis and deduction according to the simplified transmission line model.
根据简化后的集中参数线路模型，详细分析并推导了特高压系统各种操作过电压的近似表达式。
In addition, equivalent series reactance of excitation transformer worsens the condition of the thyristor operation, and it can bring transient over-voltage at the moment of switching thyristor.
励磁变压器的串联电抗恶化了晶闸管的换相工作条件，并在晶闸管元件导通与关断瞬间引起危及到转子励磁绕组安全运行的过电压。
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