...闭环反馈控制系统,主要有五种PWM反馈控制模式 开关电源PWM的五种反馈控制模式 1、电压模式控制PWM (VOLTAGE-MODE CONTROL PWM):2. 峰值电流模式控制PWM (PEAK CURRENT-MODE CONTROL PWM):3.
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The two parts both adopt double loop PWM control mode which consists of outer voltage loop and inner current loop.
该系统包含升压和逆变两个环节,均采用电压外环、电流内环的双环pwm控制方式。
The voltage converter works in PWM mode. Frequency-control speed regulation, DC voltage supply monitoring of the converter, synchronous motor power-angle close-loop control are combined.
控制策略为逆变器PWM调压、变频调速结合逆变器直流侧电压闭环、同步电动机功角闭环控制。
Three phase voltage PWM rectifier based on current variable-structure control is studied and mathematic mode of PWM rectifier is analyzed in this paper.
对三相电压型PWM整流器采用电流变结构控制进行了研究,分析了PWM整流器的数学模型,详细设计了电流变结构控制器,并对其稳定性进行了分析。
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