Presentation	2010-03-09 Bifurcation of super-stable periodic orbits in a simplified model of boost converter with solar cell input Takashi MAEDA, Toshimichi SAITO,
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Abstract(in English)	This paper studies nonlinear dynamics of basic maximum power point tracker in current mode control. For convenience of the analysis, we introduce two simplifications: 1) solar panel input is modeled by acurrent-controlled voltage source with piecewise linear characteristics, 2) assuming that output voltage regulation is achieved in high frequency modulation, the load is replaced with a constant voltage source. In this case the circuit dynamics is described by simple piecewise linear equation and the 1D return map can be derived. The map describes switching phase and makes precise analysis possible. Typical periodic/chaotic phenomena, related bifurcation phenomena are demonstrated.
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Paper #	NLP2009-158
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Committee	NLP
Conference Date	2010/3/2(1days)
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Registration To	Nonlinear Problems (NLP)
Language	JPN
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Title (in English)	Bifurcation of super-stable periodic orbits in a simplified model of boost converter with solar cell input
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1st Author's Name	Takashi MAEDA
1st Author's Affiliation	Department of Electronics, Electrical and Computer Engineering, Hosei University()
2nd Author's Name	Toshimichi SAITO
2nd Author's Affiliation	Department of Electronics, Electrical and Computer Engineering, Hosei University
Date	2010-03-09
Paper #	NLP2009-158
Volume (vol)	vol.109
Number (no)	458
Page	pp.pp.-
#Pages	4
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