Z-domain modeling of peak current mode control for full-bridge DC-DC buck converters
نویسندگان
چکیده
منابع مشابه
Benchmark: DC-to-DC Switched-Mode Power Converters (Buck Converters, Boost Converters, and Buck-Boost Converters)
Power electronics represent a large and important class of hybrid systems, as modern digital computers and many other systems rely on their correct operation. In this benchmark description, we model three DC-toDC switched-mode power converters as hybrid automata with continuous dynamics specified by linear ordinary differential equations. A DC-toDC converter transforms a DC source voltage from ...
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In this paper, a buck-boost dc/dc converter under a typical current-mode control is studied. The existence of chaos is proven theoretically in this system. The proof consists of showing that the dynamics of the system is semiconjugate to that of the one-sided shift map, which implies positive entropy of the system and hence chaotic behavior. The essential tool is the horseshoe hypotheses propos...
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Yigeng Huangfu 1, Shengrong Zhuo 1,*, Akshay Kumar Rathore 2, Elena Breaz 3,4, Babak Nahid-Mobarakeh 5 and Fei Gao 3 1 School of Automation, Northwestern Polytechnical University, Xi’an 710072, China; [email protected] 2 Department of Electrical and Computer Engineering, Concordia University, Montreal, QC H3G 1M8, Canada; [email protected] 3 Research Institute of Transport, Energy and...
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ژورنال
عنوان ژورنال: Journal of Power Electronics
سال: 2020
ISSN: 1598-2092,2093-4718
DOI: 10.1007/s43236-020-00157-w