电容分压器是所采用的电压传感元件,本文讨论了杂散电容对测量误差的影响,分析了电网暂态现象对分压器的影响。
Capacitor voltage divider is the voltage sensor. The influence of stray capacitor to measurement is discussed, and the influence of transient element to the divider is analyzed.
研究了一种具有时滞反馈的磁悬浮轴承系统的暂态混沌现象。
This paper studied the chaotic transient phenomena of a controlled electromechanical system with a time delay in the feedback path.
本文研究一种具有时滞反馈的磁悬浮轴承系统的暂态混沌现象。
This paper presents a study on the chaotic transient phenomena of a controlled electromechanical system with a time delay in the feedback path.
针对实际系统暂态稳定评估中遇到的“孤立稳定域”现象,用经典单机无穷大母线(OMIB)系统进行了详细的稳定分析。
The phenomena of isolated stability domain (ISD) found in transient stability assessment of a real power system are analyzed with the classical one-machine infinite-bus (OMIB) system.
就三个变电所CVT故障或异常导致的二次回路电压出现了谐波、三相不平衡及暂态扰动等现象分别进行了分析。
The phenomenon of CVT faults resulting in secondary side voltage harmonics, voltage unbalance or transient disturbance was analyzed in this paper.
暂态电能质量问题越来越突出,如电压跌落、骤升、短时断电等现象经常发生,给用户带来了很大的损失。
Transient power quality issues have been becoming extrusive, such as voltage well, voltage sag and voltage interruption, and bring customers amount of loss.
利用电磁暂态程序emtp进行机理分析的结果认为:短路电流起始相位的随机性以及互感器铁心剩磁方向的随机性会导致上述现象的出现。
With simulation by emtp it shows that both the random initial phase of short circuit current and the random direction and value of residual magnetism are the reason of above-mentioned phenomenon.
利用电磁暂态程序emtp进行机理分析的结果认为:短路电流起始相位的随机性以及互感器铁心剩磁方向的随机性会导致上述现象的出现。
With simulation by emtp it shows that both the random initial phase of short circuit current and the random direction and value of residual magnetism are the reason of above-mentioned phenomenon.
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