电流波动 meaning in English
current fluctuation
fluctuation of current
Examples
- Application guide for surge protection of electric generating plants
发电厂电流波动保护装置的应用指南 - The micro - step control is proposed to reduce the torque ripple and achieve more accurate position ability
研究表明，采用微步控制后，可有效地减小电流波动。 - 3 scan controlling card the same kind of circuitry board which compatible outdoor one in fourth scan , one in second scan and the whole static state work way 4
3控制卡：采用全锁存静态恒流工作方式，在提高亮度的同时降低系统发热，在扼制系统电流波动同时有效地控制色温。 - The results prove that the scheme increases the stability of electrode apparently , current fluctuating has been reduced , speed of system echo has been improved . the system has fine self - adaptive ability and fine ability to resist interference
现场调试结果表明采用的控制方法大大提高了电极控制的稳定性，电弧电流波动降低，系统的快速性大大提高，系统具有较强的自适应能力和鲁棒性。 - Second , a direct torque control for pmsm based on stepping spwm is analyzed . in classic dtc system , the torque and current ripples are larger because of the restriction of the number of voltage vectors . by means of the vectors subdividing theory , using a new method of dividing voltage vectors based on stepping spwm , more voltage vectors on a circle in space can be achieved
其次考虑到上述的经典的dtc算法中，由于电压矢量个数(六个)的限制，使得转矩波动和电流波动都比较大；针对于此，本文利用矢量细分原理，提出了新的基于阶梯spwm的电压矢量生成方法，得到了更多的空间上均匀分布的电压矢量，可对电压矢量进行更加有效的选择。