A Rapid Circle Centre-Line Concept-Based MPPT Algorithm for Solar Photovoltaic Energy Conversion Systems

Saxena, Vardan; Kumar, Nishant; Singh, Bhim; Panigrahi, Bijaya Ketan

doi:10.1109/tcsi.2020.3038114

Cited by 37 publications

(9 citation statements)

References 19 publications

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“…The DC-side of the VSC is connected to the DC/DC converter that transfers power from solar panels of the photovoltaic plant. The DC/DC converter is equipped with a perturb and observe (P&O) maximum power point tracker (MPPT) [45] (but see [46] for a potentially faster implementation of the P&O algorithm). The MPPT senses the instantaneous power delivered by the solar plant with a period Insets: zooms of the dynamics in the boxed regions of the main panel.…”

Section: The Modified Ieee 14-bus Test Systemmentioning

confidence: 99%

Application of Envelope-Following Techniques to the Simulation of Hybrid Power Systems

Linaro

Giudice

Brambilla

et al. 2022

IEEE Trans. Circuits Syst. I

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The dynamics of modern hybrid power systems are characterized by behaviors at different timescales, typically separated by several orders of magnitude. In this paper we apply the envelope-following method to hybrid power systems simulations, in which single-phase and three-phase representations of a power system co-occur. This simulation method is well suited for handling coexisting behaviors occurring at different timescales. Compared to the simulation approaches present in the literature, the envelope-following method does not need to continuously switch between two separate simulation engines, but rather automatically handles instantaneous variations in the dynamics of the system, such as faults or topology changes. Additionally, given the vast penetration of power electronic components in modern electricity networks, employing the envelope-following method allows using a vast array of numerical algorithms that have been developed over the years to simulate electrical and electronic circuits. The proposed approach is validated by means of power systems case studies of increasing complexity.

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Section: The Modified Ieee 14-bus Test Systemmentioning

confidence: 99%

Application of Envelope-Following Techniques to the Simulation of Hybrid Power Systems

Linaro

Giudice

Brambilla

et al. 2022

IEEE Trans. Circuits Syst. I

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“…Many studies on applications of PV have been presented in the literature. Some of the related studies are described as follows [ [6] , [7] , [8] , [9] , [10] , [11] , [12] , [13] , [14] ]. Ref [ 6 ] discusses the application of the self-acculturative damped filter in the parallel connection system of PV power and grid so that when the grid is unstable, PV power can be used to maintain high power quality at the load end.…”

Section: Introductionmentioning

confidence: 99%

“…Ref [ 11 ] discusses the combination of model predictive control strategy and modified-dual second-order generalized integrator in PV power generation system so that the system can control the renewable energy and provide stable power to AC loads. Ref [ 12 ] proposes a combination of independent solar energy and maximum power point tracking (MPPT) based on the concept of the centerline of a circle to eliminate the vibration problem of the traditional MPPT at the maximum power point (MPP). This method can be close to the MPP to improve system performance.…”

Section: Introductionmentioning

confidence: 99%

Novel MPPT algorithm based on honey bees foraging characteristics for solar power generation systems

Chen,

Farooqui,

Liu

et al. 2024

Heliyon

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“…Saravia et al presented the buck regulation control strategy based on adjustment of active power, and there is no need for setting a limit as in other algorithms [14]. Saxena et al introduced a loop center-line idea-based MPPT of P&O technique, wherein, the iteration number is reduced and MPP is reached quickly [15]. A new self-adjusting disturb-disturb algorithm was proposed by Alkhawaldeh et al in which a precise change step size is estimated via the Newton-Raphson program, which is a simple design [16].…”

Section: Introductionmentioning

confidence: 99%

A Novel VFVDC Optimized Full Bridge Inverter Control Strategy for Independent Solar Power Systems

Liu

Lin

et al. 2022

IEEE Access

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This research explored the independent solar power system (ISPS), including the maximum power point tracking (MPPT) technology and the DC (direct current) to AC (alternating current) full-bridge inverter (FBI) control technology. This study combined the perturb and observe (P&O) algorithm based on the output voltage control strategy and the proposed optimized FBI control strategy to the ISPS. The proposed variable frequency and variable duty cycle (VFVDC) optimized FBI control strategy had adjustable frequency and duty cycle. The proposed VFVDC control strategy was compared with the sinusoidal pulse width modulation (SPWM). When the output of FBI was at a low voltage level, the operating frequency was 10 kHz. Conversely, when the FBI gave a high voltage level output, the operating frequency was 1 kHz. This control improved the switching loss of 4 power MOSFETs in the FBI and thus improved the performance with a low harmonic amount. To further verify the explored system, this study used MATLAB to compare the proposed control strategy and SPWM control method. The simulation results verified that the proposed control strategy total harmonic distortion (THD) = 1.02% was better than the SPWM control method THD = 3.23%, then the low pass filter (LPF) volume was reduced. Finally, the actual ISPS was used for actual measurement and verification. The proposed control strategy had a low harmonic level, can operate stably and effectively, and thus be used for the actual fulfillment of electricity needs. INDEX TERMSVariable frequency and variable duty cycle control strategy, maximum power point tracking, solar power systems, full bridge inverter.

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A Rapid Circle Centre-Line Concept-Based MPPT Algorithm for Solar Photovoltaic Energy Conversion Systems

Cited by 37 publications

References 19 publications

Application of Envelope-Following Techniques to the Simulation of Hybrid Power Systems

Application of Envelope-Following Techniques to the Simulation of Hybrid Power Systems

Novel MPPT algorithm based on honey bees foraging characteristics for solar power generation systems

A Novel VFVDC Optimized Full Bridge Inverter Control Strategy for Independent Solar Power Systems

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