pfc 单周控制 经典论文 IEEE

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ONECYCLE CONTROL OF SWITCHING CONVERTERS Keyue Ma Smedley a n d Slobodan Cuk Power Electronics Group California Institute of Technology Pasadena CA 91125 Abstract A new nonlinear control technique is conceived t o control the duty ratio d of the switch in real time such that in each cycle the average value of the chopped waveform a t the output diode of the switch rec tifier is eraclly equal to the control reference Experiments demon strate that switching converters with this new OneCy......