Design, control and performance analysis of DC-DC boost converter for stand-alone PV system

Mohamed, Haider A. F.; Khattab, H.A.; Mobarka, A.; Morsy, G. A.

doi:10.1109/mepcon.2016.7836878

Cited by 26 publications

(15 citation statements)

References 2 publications

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“…The boost converter is used in photovoltaic systems to implement some algorithm maximum power point tracker (MPPT) through the control of its switch. The boost converter is so called because the output voltage is greater than the input voltage [12], and its topology is shown in Figure 1. The operation of the converter could be described in the following way: When the switch S is turned on by the PWM signal, the current flows through the inductor L storing energy in it.…”

Section: Boost Converter Modelmentioning

confidence: 99%

“…In the case of adjustment of the voltage controller in addition to considering the ITAE criterion, the ISE criterion is also considered, since the adjustment of this loop must be stricter because this controller provides the current reference. The ITAE for the current and voltage controllers is calculated using Equations (12) and (13), respectively. The ISE used for the current controller is calculated using (14).…”

Section: W-psomentioning

confidence: 99%

“…Recently, intelligent control techniques have been proposed to improve these drawbacks. An intelligent-type controller used for various applications is the Fuzzy Logic controller, characterized by its fast response, accuracy, and robustness [12]. Another intelligent controller used for controlling DC converters is the Artificial Neural Network, which can learn and respond to any disturbance or input rapid variation [13].…”

Section: Introductionmentioning

confidence: 99%

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Weighted-PSO Applied to Tune Sliding Mode Plus PI Controller Applied to a Boost Converter in a PV System

et al. 2019

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In this paper, a sliding mode plus proportional-integral (PI) controller for a boost converter in a photovoltaic system is proposed. The proposed controller is characterized by being easy to implement and by operating with constant switching frequency. The parameters of the proposed controller are calculated using the weighted particle swarm optimization technique, ensuring low percentage of overshoot and short setting time. The use of this optimization technique allows one to ensure the stability of the controller. A linear lead-leg controller is considered in order to compare the performance of the proposed controller. Finally, experimental results using a solar kit are presented to verify the performance of the proposed controller.

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Section: Boost Converter Modelmentioning

confidence: 99%

Section: W-psomentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Weighted-PSO Applied to Tune Sliding Mode Plus PI Controller Applied to a Boost Converter in a PV System

et al. 2019

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“…The DC-DC boost converter increase PV panel's output voltage and power. There are two modes of operation of the boost converter depending on opening and clothing of the electronic switch [18]. Fig.…”

Section: = − Dmentioning

confidence: 99%

Perturb/Observe Controller and PI Controller for Battery Charger with Photovoltaic Panel

Aslan¹,

Onal²

2019

JSTR

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In this study, the Perturb observe controller and PI controller for a Li-Ion battery charger with photovoltaic panel sourced is proposed. Compared with other batteries, Lithium-Ion (Li-Ion) batteries are featured by high-energy, high-power, long-life and environmental-friendliness and therefore have found wide application in the consumer electronics. The voltage and current of PV panels are nonlinear and variable environmental conditions cause to change voltage and current. They also cause to change maximum available power of PV panels. Maximum power point tracking (MPPT) methods are used to obtained maximum power and to increase efficiency of the photovoltaic panels (PV). The charger topology consists of two-stages: 1) a photovoltaic panel source DC-DC boost converter to obtain the high output voltage, and 2) a half-bridge bidirectional DC-DC buck-boost converter to behave as a charge controller. The perturb and observe (P&O) controller is used to obtained maximum power and voltage of the photovoltaic panel (PV) system. The constant voltage method with PI controller is used for bidirectional DC-DC buck-boost converter to charge of a Li-Ion battery. PI controller is a simple technique and also it provides satisfactory results. The simulation of the 5 kW photovoltaic panel, DC-DC boost converter and charger are created by using of computational blocks and design suit blocks in PSIM circuit simulations.

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“…The DC-DC boost converters are used to convert the unregulated DC input voltage, supplied by PV modules, to a controlled DC output at a higher voltage level required by the loads. The mathematical model and design procedure of DC/DC boost converter are presented in [8].The output voltage of boost converter is given by…”

Section: Studied Systemmentioning

confidence: 99%

Hybrid fuzzy logic controller for boot converter operating in pv energy system

Mohamed

Khattab

Mobarka

et al. 2017

ERJ. Engineering Research Journal

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The demand for high efficiency DC/DC boost converters is increasing dramatically in many areas of industrial applications especially for PV system to produce high voltage to meet the needs of the load. Closed-loop systems are designed to automatically attain and keep the desired output condition by comparing it with the actual condition. In this paper, Hybrid Proportional-Integral Fuzzy Logic Controller (HPIFLC) is designed and implemented to control the duty cycle of DC/DC boost converter. This combination of Proportional-Integral (PI) and Fuzzy Logic (FL) is done to exploit the advantageous sides of both controllers to obtain better performance. The system under consideration consists of a PV module connected to the load through a controlled DC/DC boost converter. The mathematical model of the complete power system and the simulation has been done using MATLAB/SIMULINK. Performance comparison between PI, FL, and HPIFLC controllers have been carried out which emphasize that HPIFLC is superior to the other controllers as rise time, settling time, overshoot and steady state error are reduced.

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Design, control and performance analysis of DC-DC boost converter for stand-alone PV system

Cited by 26 publications

References 2 publications

Weighted-PSO Applied to Tune Sliding Mode Plus PI Controller Applied to a Boost Converter in a PV System

Weighted-PSO Applied to Tune Sliding Mode Plus PI Controller Applied to a Boost Converter in a PV System

Perturb/Observe Controller and PI Controller for Battery Charger with Photovoltaic Panel

Hybrid fuzzy logic controller for boot converter operating in pv energy system

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