Modeling and control strategy of ultra high voltage alternating current test power supply 特高压交流试验电源建模及其控制策略
Analysis of Transfer Current of High Voltage Alternating Current(VAC) Switch-fuse Combinations 负荷开关与限流熔断器组合电器转移电流的分析
Common DC bus is mainly composed of rectification and inverter unit, with which three-phase alternating current becoming into fixed power direct current, then direct current is again converted into frequency and voltage adjustable alternating current by inverter to control motor speed. 公共直流母线技术主要由整流单元和逆变单元组成,三相交流电经过整流单元以后,变成一定功率的直流电,再经过逆变单元变成频率和电压可调的交流电源,用来控制交流电机的速度。
A simple method for getting low - voltage tricritical alternating current 一种获得低压三相交流电的简易方法
Fe nanowires arrays were fabricated at lower voltage by alternating current ( AC ) electrodepositing ions into nano-holes of the highly ordered porous aluminum anodic oxide template obtained by two-step anodization. 采用二次阳极氧化法制备高度有序的多孔氧化铝模板,以高度有序的阳极氧化铝为模板,用交流电沉积的方法以较低的电压在孔洞中组装了铁纳米线有序阵列。