Bifurcations in load resonant DC-DC converters

Mandal, K. ; Banerjee, S. ; Chakraborty, C. (2010) Bifurcations in load resonant DC-DC converters IEEE International Symposium on Circuits & Systems (ISCAS) . pp. 133-136.

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Official URL: http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arn...

Related URL: http://dx.doi.org/10.1109/ISCAS.2010.5536968

Abstract

The paper demonstrates, both numerically and experimentally, the quasiperiodic and subharmonic operation in a load resonant DC-DC converter. The output voltage of the converter is controlled by a closed loop, applying constant-frequency pulse width modulation. The complexity of the system is contributed by fact that the state space is five-dimensional, with four switching surfaces dividing it into 9 subsystems. A method is developed to perform the stability analysis and to investigate the bifurcation sequences following the first instability in such a complex switching system.

Item Type:Article
Source:Copyright of this article belongs to IEEE.
ID Code:81369
Deposited On:06 Feb 2012 04:23
Last Modified:06 Feb 2012 04:23

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