Nonlinear Behavior in Current Mode Research of Z-Source DC/DC Converter
Z-source converter as a kind of power converter will be responsible for the energy transmission, the paper focuses on the nonlinear characteristic analysis of Z-source DC/DC converter, in the continuous conduction mode (CCM), take Z-source converter with peak current control as the research object, establish stroboscopic mapping model for analyzing its nonlinear characteristic. the experiment result proves that Z-source converter stroboscopic mapping model is correct for analyzing its nonlinear behavior, which provides a theoretical basis for optimal design and control.
K. Guo et al., "Nonlinear Behavior in Current Mode Research of Z-Source DC/DC Converter", Applied Mechanics and Materials, Vols. 44-47, pp. 1677-1681, 2011