Design of DC to DC Converter for Solar Photovoltaic Power Plant Applications

Samosir, Ahmad Saudi; Purwiyanti, Sri; Gusmedi, Herri; Susanto, Misfa

doi:10.1109/iccteie54047.2021.9650639

Cited by 5 publications

(2 citation statements)

References 4 publications

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“…The buck-boost converter stands out for its ability to control the output voltage, whether at a lower level (buck mode) or at a higher level compared to the input voltage (boost mode). This feature enables efficient conversion from a direct current (DC) to a lower or higher direct voltage, providing remarkable flexibility of use [8]- [13]. The construction of the buck-boost converter is shown in Figure 1.…”

Section: Presentation Of the Studied Systemementioning

confidence: 99%

Comparing fuzzy logic and backstepping control for a buck boost converter in electric vehicles

Ennajih,

Allali,

Jarmouni

et al. 2024

IJPEDS

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Significant advances have been made in the control of DC/DC converters, owing to the effective combination of linear and nonlinear approaches. The above-mentioned approaches have greatly improved the efficiency as well as stability of the converter, even when faced with changing conditions. Nevertheless, the emergence of artificial intelligence has introduced new perspectives in the domain. The objective of the article is to examine two separate methodologies for controlling a boost-buck converter: using a nonlinear approach, especially backstepping, and utilizing artificial intelligence through fuzzy logic. The main aim of this work is to illustrate the inherent stability and robustness of fuzzy logic controllers compared to backstepping control in managing effectively various variations and challenges encountered in converter control.

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Section: Presentation Of the Studied Systemementioning

confidence: 99%

Comparing fuzzy logic and backstepping control for a buck boost converter in electric vehicles

Ennajih,

Allali,

Jarmouni

et al. 2024

IJPEDS

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“…The state space model of buck converter during switches OFF state are derived using ( 6) and (8). From ( 6) and ( 8), the equation of the switch OFF state condition can be written in matrix form as (10).…”

Section: State Space Model Of Dc-dc Buck Convertermentioning

confidence: 99%

Simple formula for designing the PID controller of a DC-DC buck converter

Samosir

Sutikno

2023

IJPEDS

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This paper proposes a simple way to design a proportional integral derivative proportional integral derivative (PID) controller for a DC-DC buck converter. This work concerns getting the formula to calculate Kp, Ki, and Kd parameters from a PID controller easily. The main advantage of this formula is that the tuning process of the KP, KI and KD parameters of the PID controller will be simplified just by entering the R, L, and C component values of the buck converter into the formula. The synthesis process of the formula is explained step by step. State space analysis is used to model the equations and transfer functions of the buck converter. The transfer function of the PID controller and buck converter was analyzed to obtain the Buck Converter system's closed loop transfer function. The formula for calculating the parameters KP, KI and KD of the PID controller is derived from the closed loop transfer function of the buck converter system. Numerical simulations are provided to confirm the effectiveness of the proposed PID controller. The performance of the buck converter controlled by the proposed PID controller was tested under various load conditions.

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