Comparative Study of DC-DC Converters in PV Systems Using Fuzzy Logic MPPT Algorithm

Rastogi, Digant; Jain, Manika; Sreejeth, Mini

doi:10.1109/delcon54057.2022.9753494

Cited by 9 publications

(4 citation statements)

References 9 publications

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“…The flow chart of InC is depicted in Figure 3. A research study in [41] alters a P&O MPPT algorithm and applies fuzzy logic-based variable step size features to circumvent the limits of the conventional MPPT P&O tracking approach. As a result, the system's stability is enhanced by dampening the transient regime.…”

Section: Incremental Conductance Mppt Algorithmmentioning

confidence: 99%

Robust Hierarchical Control Design for the Power Sharing in Hybrid Shipboard Microgrids

et al. 2022

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Hybrid microgrid optimization, integration, and control are becoming increasingly important. Renewable energy source integrations are being used more often in shipping ports, as well as on short-distance cruises and ferries. Several seaports presently lack cold ironing services, which are shore-based power stations that provide electricity to ships from the main utility grids. Furthermore, diesel engines and diesel generator-based shipboards must be continuously running and on-line when docking to provide additional loads of ships due to the absence of cold-ironing services at many ports. In this research, we analytically presented the robustness of our proposed hierarchical control design for the hybrid shipboard Microgrid system containing multiple DGs and renewable energy resource (RES) integrations. The performance comparison of the conventional proportional integral (PI) vs. Sliding Mode Controller (SMC)-based control design is validated with simulation tests under different static and dynamical load conditions for both AC and DC types of loads. We further considered multi-DGs and RES integrations into our system to validate our design’s robustness against noise and unwanted faulty load conditions. The complete system stability analysis and designing of the control law are performed. Mathematical derivations and simulation results prove the robustness of the proposed hierarchical control architecture and compare the performance characteristics of two secondary controllers designed using a MATLAB/Simulink environment.

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Section: Incremental Conductance Mppt Algorithmmentioning

confidence: 99%

Robust Hierarchical Control Design for the Power Sharing in Hybrid Shipboard Microgrids

et al. 2022

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“…The inductors and capacitors in this converter have a large effect on the efficiency of the converter and the ripple of the resulting voltage. This converter transfers energy between its inductance and capacitance to convert from a voltage energy quantity to another energy quantity [12][13][14][15][16]. The energy transfer process is controlled by a switching SW (MOSFET).…”

Section: B Zeta Convertermentioning

confidence: 99%

ZETA Converter as a Voltage Stabilizer with Fuzzy Logic Controller Method in The Pico Hydro Power Plant

Nugraha¹,

Eviningsih²

2022

Indones.J.electronic.electromed.med.inf

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The development of the use of renewable energy that is environmentally friendly has been widely carried out, one of which is the use of energy as a turbine drive in the Pico Hydro Power Plant. The main problem in using energy, especially water energy, is the flow of water which can affect the flow of water used to rotate the turbine, so that the voltage on the DC link cannot be kept constant. Therefore, in this paper, we will design and simulate the charging process for a lead acid battery with a DC-DC converter and a Pico Hydro Power Plant as the main source. The type of generator used in the Pico Hydro Power Plant is a DC generator. The output voltage of the DC generator is still fluctuating, so to keep the output voltage constant, a DC-DC converter is needed, namely the ZETA Converter, so that its efficiency will be better when compared to using other types of converters. The ZETA converter with a DC generator as a source will be used for the battery charging process using the Fuzzy Logic Controller so that the output voltage of the ZETA converter can be kept stable or constant. The results obtained in the close loop simulation test are that the output voltage is constant at 14.4 V and the output current is 6.64 A so that it can be used for the battery charging process that will be used for household lighting.

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“…Gaining the greatest power from solar panels for a range of loads may be accomplished by comparing the boost DC-DC converter's performance to that of other converters. The three main kinds of loads that are taken into consideration are constant resistive loads, constant voltage loads, and constant current loads [16]- [18]. To improve the overall optimality of the solar power data as well as the system on which it is used, the (P&O) algorithm, a highly effective MPPT technique, was carried out using a solar PV array coupled to a boost converter.…”

Section: Introductionmentioning

confidence: 99%

Improve the energy efficiency of PV systems by installing a soft switching boost converter with MPPT control

Kadhem

Harden

Al-Atbee

et al. 2023

IJPEDS

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<span lang="EN-US">To improve the energy consumption rate of solar cells and reduce switching loss, a maximum power point tracking (MPPT) control approach is presented to manage the boost converter and achieve soft switching. A method for determining the optimal values of the soft switching boost converter design parameters has been proposed, by determining the ideal values for the inductor, capacitor, and duty cycle of the boost converter with soft switching, this method enables the key matching of the PV system with the DC/DC converter configuration. In addition to presenting an analysis of several MPPT methodologies, the entire design of the PV converter system is also included. This study compares the perturb-and-observe (P&O) method and the incremental conductance (IC) method for maximum power point tracking (MPPT) in the MATLAB/Simulink application. The PV systems with both MPPT algorithms have been simulated beginning with an implemented model of the photovoltaic (PV) array together with the soft switching boost converter and its MPPT control. The simulation results based on irradiance and temperature are then shown. In the end, soft-switching is more efficient than hard-switching, especially when operating at full load.</span>

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Comparative Study of DC-DC Converters in PV Systems Using Fuzzy Logic MPPT Algorithm

Cited by 9 publications

References 9 publications

Robust Hierarchical Control Design for the Power Sharing in Hybrid Shipboard Microgrids

Robust Hierarchical Control Design for the Power Sharing in Hybrid Shipboard Microgrids

ZETA Converter as a Voltage Stabilizer with Fuzzy Logic Controller Method in The Pico Hydro Power Plant

Improve the energy efficiency of PV systems by installing a soft switching boost converter with MPPT control

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