Dynamics of One-Cycle

نویسنده

  • Keyue M. Smedley
چکیده

One-Cycle Control is a nonlinear control method. The Flow-Graph modeling technique is employed to study the large-signal and small-signal dynamic behavior of One-Cycle Controlled switching converters. Systematic desig? method for One-Cycle Control systems is provided with the Cuk converter as an example. Physical insight is given which explains how OneCycle Control achieves instant control without infinite loop gain. Experimental results demonstrate that a Cuk converter with OneCycle Control rejects the power source perturbation in one-cycle and the average of the diode voltage follows the control reference in one cycle. and Slobodan Cuk, Senior Member, IEEE One-Cycle Controlled Comtant Frequency Swtfch Y ( 0 -1' I/I

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تاریخ انتشار 2004