作者: A. Alesina , M. Venturini
关键词: Transformer 、 Pulse-width modulation 、 Control theory 、 Waveform 、 Optimal control 、 AC power 、 Converters 、 Amplitude 、 Electronic engineering 、 Computer science 、 Voltage
摘要: The maximum input-output transformer ratio, or output voltage ability, of direct AC-AC PWM converters is explored. An intrinsic limit, independent of the control algorithm, is found. A …