Design, analysis and implementation of electronically interfaced photovoltaic system using ARM Cortex-M4 microcontroller

Kumar, Ajay; Patel, Nirav; Gupta, Nitin; Gupta, Vikas

doi:10.1016/j.compeleceng.2022.107701

Cited by 11 publications

(2 citation statements)

References 10 publications

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“…The drawbacks of a type I SOGI are addressed by Shi et al (2022) by creating an enhanced type II SOGI, which is vulnerable to interference from the high-frequency component, by creating a negative feedback channel for the DC component. A synchronous reference frame phase-locked loop (SRF-PLL) can lock the phase quickly and accurately under an ideal voltage environment, but the SRF-PLL encounters inaccurate phase-locking in the presence of imbalances such as distortions and harmonics in the power grid (Kumar et al, 2022;Pan et al, 2023). To overcome the above defects, experts proposed a decoupled double synchronous reference frame PLL (DDSRF-PLL) (Achlerkar and Panigrahi, 2022;Su et al, 2022), and the low bandwidth filter in this phase-locked loop still causes some delay to the system.…”

Section: Introductionmentioning

confidence: 99%

Compensation characterization of the UPQC system under an improved nonlinear controller based on the MSTOGI-PLL device

Yu,

Li,

Chu

2024

Front. Energy Res.

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To solve the delay problem of a unified power quality conditioner (UPQC) system during the separation of the fundamental positive-order components and to better filter out the DC and harmonic components to realize accurate phase locking, a mixed second- and third-order generalized integrator phase-locked loop (MSTOGI-PLL) has been designed to replace the traditional synchronous reference frame phase-locked loop (SRF-PLL). Under the premise of adopting the new phase-locking device of MSTOGI-PLL, the active disturbance rejection control (ADRC) controller or the super-twisting algorithm (STA) sliding mode controller is used in the DC voltage control module instead of the traditional PI controller, and the suitability of the two nonlinear controllers with the MSTOGI-PLL device is investigated. First, the new MSTOGI-PLL device is designed, and the new phase-locking method is applied to make the UPQC realize accurate phase locking under the non-ideal situation of the grid voltage containing unbalance, DC component, harmonics, and so on. Based on the above foundation, the ADRC or STA controller is independently adopted to replace the PI controller to construct the UPQC system with the ADRC + MSTOGI phase-locking device and the second-order STA + MSTOGI phase-locking device. Finally, a simulation comparison is carried out in a Simulink simulation platform regarding the UPQC system under different phase-locking devices, and the simulation results demonstrate that MSTOGI-PLL can successfully filter out the DC component and resolve the phase-locking process delay issue. Additionally, the UPQC system with ADRC + MSTOGI-PLL exhibits superior immunity and response speed to the PI controller and the second-order STA controller.

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Section: Introductionmentioning

confidence: 99%

Compensation characterization of the UPQC system under an improved nonlinear controller based on the MSTOGI-PLL device

Yu,

Li,

Chu

2024

Front. Energy Res.

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“…A grid interfaced solar photovoltaic (GIPV) system has been developed by Kumar et al. [20] based on an ARM Cortex‐M4 core. The ARM core controls other peripheral entities such as the voltage source converter and the DC‐DC boost converter to realise the interface between the solar grid and PC.…”

Section: Introductionmentioning

confidence: 99%

Automated quantification system for vision through polymer‐dispersed liquid crystal double‐glazed windows: Circuit implementation

Lami

Al-Naemi

Issa

2022

IET Circuits, Devices & Syst

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Polymer-dispersed liquid crystal automated quantification system for vision through polymer-dispersed liquid crystal double-glazed windows: Circuit implementation (PDLC)-windows played an essential role in providing a visual comfort for occupants in commercial buildings recently. PDLC windows adjust the visible transparency of the glazing to control the daylight accessed to internal environments. A former study proposed an algorithm to quantify the vision through the PDLC glazing in terms of image contrast. The quantification algorithm determines the minimum level of transparency that maintains a comfortable vision through the window. This study introduced the implementation of a real-time automated system that achieves the vision quantification process. Firstly, system on-chip was utilised to realise the quantification algorithm, including contrast estimation. Secondly, the contrast determination action was re-implemented using MATLAB, Cortex-A9 microcontroller, and Cyclone V field programmable gate array field programmable gate array-chip. The implemented systems were evaluated based on the latency, throughput, power consumption, and cost. K E Y W O R D SCortex-A9 microcontroller, FPGA, PDLC glazing, smart windows, system on-chip, vision quantificationThis is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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Decision Support System for Multi-criteria Information-Logical Analysis of Scientific and Technical Projects of Innovative Enterprises

Kuznetsova

Kulikova

Розалиев

et al. 2023

Software Engineering Application in Systems Design

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Design, analysis and implementation of electronically interfaced photovoltaic system using ARM Cortex-M4 microcontroller

Cited by 11 publications

References 10 publications

Compensation characterization of the UPQC system under an improved nonlinear controller based on the MSTOGI-PLL device

Compensation characterization of the UPQC system under an improved nonlinear controller based on the MSTOGI-PLL device

Automated quantification system for vision through polymer‐dispersed liquid crystal double‐glazed windows: Circuit implementation

Decision Support System for Multi-criteria Information-Logical Analysis of Scientific and Technical Projects of Innovative Enterprises

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