Mathematical modeling of buck–boost dc–dc converter and investigation of converter elements on transient and steady state responses

Energy storage based on maximum power point tracking in photovoltaic systems: A comparison between GAs and PSO approaches

“…9. In this figure, the diode D and switch S is considered ideal, L and C are inductor, capacitor respectively [22], and voltage gain of the circuit is given in equation (12). Fig.…”

Modeling, control, and implementation of the soft switching dc-dc converter for battery charging/discharging applications

“…Pulsewidth-modulation (PWM) and adaptive-conversion-ratio (ACR) phase generator are proposed to achieve high gain and efficiency to the cascaded boost converter [22].In order to realize a high accuracy and quick response for suitable design and control; it is required to have an accurate model of the bidirectional converter. Hence, mathematical modeling of the bidirectional dc-dc convert-er is proposed in [23]. Steady state and transient analysis of distinct modes of a bidirectional converter are studied [24].…”

Investigation of Buck-boost DC–DC Converter Operation in Discontinuous Conduction Mode (DCM) and the Effect of Converter Elements on Output Response Using a Mathematical Model Based on Laplace and Z-Transforms

“…In [18][19][20], a mathematical method is presented for modeling boost, buck, and buck-boost DC-DC converters in continuous conduction mode (CCM). In this article, the aim is to develop the presented method in [18][19][20] for a buck-boost DC-DC converter in DCM.…”

“…In this article, the aim is to develop the presented method in [18][19][20] for a buck-boost DC-DC converter in DCM. It is important to note that the proposed method is also applicable for CCM mode.…”

“…(20) and (21) in Eqs. (22) and (23), the equations of inductor current and output voltage for the on and off states of switch are obtained as follows: ⎡ …”