Modeling of Two-Stage Photovoltaic Inverter with Grid Connected and Islanding Operation

Rakesh Kumar Meena; Devara Vijaya Bhaskar; Omar Al Zaabi; Mrutunjay Panda; Prashant Kumar; Utkal Ranjan Muduli

doi:10.1109/GlobConHT56829.2023.10087517

Modeling of Two-Stage Photovoltaic Inverter with Grid Connected and Islanding Operation

Rakesh Kumar Meena, Devara Vijaya Bhaskar, Omar Al Zaabi, Mrutunjay Panda, Prashant Kumar, Utkal Ranjan Muduli

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

11 Scopus citations

Abstract

This work implements a photovoltaic single-phase grid-connected converter. The voltage output is regulated by the power inverter control circuit in system operation. The converter control loop observes the voltages and currents of the power system network and looks at the frequency and phase angle of the inverter using PLL (phase-locked loop). In islanding mode, the inverter controller regulates the voltage and frequency of the output of the converter. The inverter is integrated into a DC bus, which is coupled to a photovoltaic array through a DC-DC boost converter. In the connected mode of the network, the PV operates at maximum Power Point, whereas, in the island mode, the PV operates in the voltage regulation mode. To eliminate the high-switching-frequency harmonics component, an LCL filter is used. MATLAB simulation is used to verify the system implemented.

Original language	British English
Title of host publication	2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798350332117
DOIs	https://doi.org/10.1109/GlobConHT56829.2023.10087517
State	Published - 2023
Event	2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023 - Male, Maldives Duration: 11 Mar 2023 → 12 Mar 2023

Publication series

Name	2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023

Conference

Conference	2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023
Country/Territory	Maldives
City	Male
Period	11/03/23 → 12/03/23

Keywords

d-q control
dc-link voltage balance
grid-connected mode
islanding mode
LCL filter

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/GlobConHT56829.2023.10087517

Cite this

Meena, R. K., Bhaskar, D. V., Al Zaabi, O., Panda, M., Kumar, P., & Muduli, U. R. (2023). Modeling of Two-Stage Photovoltaic Inverter with Grid Connected and Islanding Operation. In 2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023 (2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GlobConHT56829.2023.10087517

Meena, Rakesh Kumar ; Bhaskar, Devara Vijaya ; Al Zaabi, Omar et al. / Modeling of Two-Stage Photovoltaic Inverter with Grid Connected and Islanding Operation. 2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023).

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title = "Modeling of Two-Stage Photovoltaic Inverter with Grid Connected and Islanding Operation",

abstract = "This work implements a photovoltaic single-phase grid-connected converter. The voltage output is regulated by the power inverter control circuit in system operation. The converter control loop observes the voltages and currents of the power system network and looks at the frequency and phase angle of the inverter using PLL (phase-locked loop). In islanding mode, the inverter controller regulates the voltage and frequency of the output of the converter. The inverter is integrated into a DC bus, which is coupled to a photovoltaic array through a DC-DC boost converter. In the connected mode of the network, the PV operates at maximum Power Point, whereas, in the island mode, the PV operates in the voltage regulation mode. To eliminate the high-switching-frequency harmonics component, an LCL filter is used. MATLAB simulation is used to verify the system implemented.",

keywords = "d-q control, dc-link voltage balance, grid-connected mode, islanding mode, LCL filter",

author = "Meena, {Rakesh Kumar} and Bhaskar, {Devara Vijaya} and {Al Zaabi}, Omar and Mrutunjay Panda and Prashant Kumar and Muduli, {Utkal Ranjan}",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023 ; Conference date: 11-03-2023 Through 12-03-2023",

year = "2023",

doi = "10.1109/GlobConHT56829.2023.10087517",

language = "British English",

series = "2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023",

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Meena, RK, Bhaskar, DV, Al Zaabi, O, Panda, M, Kumar, P & Muduli, UR 2023, Modeling of Two-Stage Photovoltaic Inverter with Grid Connected and Islanding Operation. in 2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023. 2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023, Institute of Electrical and Electronics Engineers Inc., 2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023, Male, Maldives, 11/03/23. https://doi.org/10.1109/GlobConHT56829.2023.10087517

Modeling of Two-Stage Photovoltaic Inverter with Grid Connected and Islanding Operation. / Meena, Rakesh Kumar; Bhaskar, Devara Vijaya; Al Zaabi, Omar et al.
2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Modeling of Two-Stage Photovoltaic Inverter with Grid Connected and Islanding Operation

AU - Meena, Rakesh Kumar

AU - Bhaskar, Devara Vijaya

AU - Al Zaabi, Omar

AU - Panda, Mrutunjay

AU - Kumar, Prashant

AU - Muduli, Utkal Ranjan

PY - 2023

Y1 - 2023

N2 - This work implements a photovoltaic single-phase grid-connected converter. The voltage output is regulated by the power inverter control circuit in system operation. The converter control loop observes the voltages and currents of the power system network and looks at the frequency and phase angle of the inverter using PLL (phase-locked loop). In islanding mode, the inverter controller regulates the voltage and frequency of the output of the converter. The inverter is integrated into a DC bus, which is coupled to a photovoltaic array through a DC-DC boost converter. In the connected mode of the network, the PV operates at maximum Power Point, whereas, in the island mode, the PV operates in the voltage regulation mode. To eliminate the high-switching-frequency harmonics component, an LCL filter is used. MATLAB simulation is used to verify the system implemented.

AB - This work implements a photovoltaic single-phase grid-connected converter. The voltage output is regulated by the power inverter control circuit in system operation. The converter control loop observes the voltages and currents of the power system network and looks at the frequency and phase angle of the inverter using PLL (phase-locked loop). In islanding mode, the inverter controller regulates the voltage and frequency of the output of the converter. The inverter is integrated into a DC bus, which is coupled to a photovoltaic array through a DC-DC boost converter. In the connected mode of the network, the PV operates at maximum Power Point, whereas, in the island mode, the PV operates in the voltage regulation mode. To eliminate the high-switching-frequency harmonics component, an LCL filter is used. MATLAB simulation is used to verify the system implemented.

KW - d-q control

KW - dc-link voltage balance

KW - grid-connected mode

KW - islanding mode

KW - LCL filter

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U2 - 10.1109/GlobConHT56829.2023.10087517

DO - 10.1109/GlobConHT56829.2023.10087517

M3 - Conference contribution

AN - SCOPUS:85153569222

T3 - 2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023

BT - 2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023

Y2 - 11 March 2023 through 12 March 2023

ER -

Meena RK, Bhaskar DV, Al Zaabi O, Panda M, Kumar P, Muduli UR. Modeling of Two-Stage Photovoltaic Inverter with Grid Connected and Islanding Operation. In 2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023. Institute of Electrical and Electronics Engineers Inc. 2023. (2023 IEEE IAS Global Conference on Renewable Energy and Hydrogen Technologies, GlobConHT 2023). doi: 10.1109/GlobConHT56829.2023.10087517

Modeling of Two-Stage Photovoltaic Inverter with Grid Connected and Islanding Operation

Abstract

Publication series

Conference

Keywords

UN SDGs

Access to Document

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