Energy Considerations for Tracking in DC to DC Power Converters

G. Obregón-Pulido, G. Solís-Perales, J. A. Meda-Campaña, G. A. Vega-Gómez, E. Ruiz-Velázquez
2019 Mathematical Problems in Engineering  
A design of an adaptive controller applied to the boost and buck-boost converters to deal with the problem of tracking a sinusoidal voltage is proposed. The main contribution is to provide conditions on the design procedure in order to obtain a reduction in the DC voltage (offset of the sinusoidal signal) of the reference signal; in this way the AC energy is maximized. A nonlinear stable system is designed in order to produce the necessary inputs to exactly track the inductor reference current,
more » ... which is a necessary condition to achieve the tracking behavior of the voltage reference signal ft=A+Bsin⁡(wt). A numerical example is provided to corroborate the result.
doi:10.1155/2019/1098243 fatcat:dyhh43yoofd65dxvnfq3hekwze