Complex dynamical phenomenon was studied in the single phase H-bridge inverter which was controlled by either a peak current or a valley current.The state functions and the discrete iterative map equations were established to analyze the dynamical phenomenon in the single phase H-bridge inverter.The dynamical characteristics of the single phase Hbridge inverter,such as time domain waveform diagram,bifurcation diagram,and folding map,were obtained by using the numerical calculation when the circuit parameter...
【英文摘要】
Complex dynamical phenomenon was studied in the single phase H-bridge inverter which was controlled by either a peak current or a valley current. The state functions and the discrete iterative map equations were established to analyze the dynamical phenomenon in the single phase H-bridge inverter. The dynamical characteristics of the single phase H-bridge inverter, such as time domain waveform diagram, bifurcation diagram, and folding map, were obtained by using the numerical calculation when the circuit pa...
【基金】
Project supported by the National Natural Science Foundation of China(Grant No.51107016);
the National Basic Research Program of China(Grant No.2013CB035605);
the Postdoctoral Science Research Developmental Foundation of Heilongjiang Province,China(Grant No.LHB-Q12086)
【更新日期】
2014-03-27
【分类号】
TM464
【正文快照】
1.IntroductionResearch on nonlinear phenomenon in a power elec-tronic circuit first began in DC–DC converters which are typ-ical strong nonlinear circuits.[1–10]The period bifurcation andthe chaos phenomenon in buck converter were studied byHamill in 19