Consider a three-phase inverter supplied from a single DC source and connected to a three-phase load. In the three-phase inverter, the common-mode voltage can be measured between the load neutral point and the general ground. It can be expressed as the mean of the three output voltages mea...
美 英 un.共模电压 网络共态电压;直流电平 英汉 网络释义 un. 1. 共模电压 例句 更多例句筛选
common mode voltagemagnetic saturationmultilevel inverter drivesseries passive compensationsinusoidal output voltagesThis paper presents an approach to the problem of a magnetic saturation of CM chokes that accompanies the method of passive compensation of a common mode (CM) voltage in an inverter drive ...
6.VCM represents the common-mode voltage, which contains no useful information about the measurement and could in fact reduce the measurement accuracy.象电池电压监视的应用,共模电压是测量系统所隐含的。 7.Common Mode Voltage and Shaft Voltage Suppression on a Three-Level NPC Inverter System Applying ...
The common-mode voltage (CMV) of the permanent magnet synchronous motor (PMSM) drive system with two-level three-phase voltage source inverter (VSI), as shown in Figure 1, can be approximately calculated according to the voltage between the midpoint of the dc-link capacitor and the neutral ...
PWM technology for common-mode voltage reduction in three-level inverter is investigated whereas common-mode voltage generated by two-level inverter can only be reduced by an additional filter. With effective on-off states in three level inverter, common-mode voltage generated by three-level inverter...
6.VCM represents the common-mode voltage, which contains no useful information about the measurement and could in fact reduce the measurement accuracy.象电池电压监视的应用,共模电压是测量系统所隐含的。 7.Common Mode Voltage and Shaft Voltage Suppression on a Three-Level NPC Inverter System Applying ...
In addition, using sophisticated modulation methods, common mode voltage can be eliminated.SharnareddyDr. B.BasavarajaInternational Journal of Engineering & Advanced TechnologySimulation and analysis of common mode voltage,bearing voltage and bearing current in two-level and three-level PWM inverter fed ...
This paper proposes a new space-vector pulsewidth modulation (PWM) strategy that can restrict the common-mode voltage within one-third of DC-bus voltage in a PWM converter/inverter system with the synchronization of the switching sequence. In this paper, the generation of the common-mode voltage...
In this paper, a three-phase motor drive system supplied with a single-phase AC-DC diode rectifier is investigated in order to reduce shaft voltage in a three-phase AC motor drive system. In this topology, the common mode voltage generated by the inverter is influenced by the AC-DC diode...