A New Synchronization Technique of a Three-Phase Grid Tied Inverter for Photovoltaic Applications

Mnati, Mohannad Jabbar; Bozalakov, Dimitar; Bossche, Alex Van den

doi:10.1155/2018/7852642

Cited by 9 publications

(4 citation statements)

References 24 publications

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“…The occurrence of torque ripples is dictated by a dip in torque between two consecutive phases, as stated in [6]- [8]. In [9]- [12] the authors proposed a model-based killed flux controller. Typically, the design of control system components for high-order systems includes significant computational problems and time-consuming activities.…”

Section: Introductionmentioning

confidence: 99%

Design and implementation of a driver circuit for three-phase induction motor based on STM32F103C8T6

Salih

Altaie²,

Al‐Azzawi³

et al. 2023

Bulletin EEI

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A three-phase induction motor is an electrical machine that can be used for many industrial applications. A three-phase driver circuit, also known as a three-wire series circuit or three-wire delta circuit is an electrical power system. These motors typically rely on power supplied using electric cables, which carry alternating currents. The three-phase motor inverter driver circuit is a simple circuit consisting of three half-wave rectifiers, which are connected in a bridge. When the input voltage level of the DC power supply to the inverter is high enough, this arrangement can provide a large current through the induction motor. This paper will show how to build a three-phase inverter driver circuit from scratch for a threephase induction motor by using (transistors and diodes) for photovoltaic application. The paper will guide people through each step with diagrams and schematics that make it easy for anyone to understand every part of this project and ensure people's safety by learning how these components work before putting them into their own design. The focus of this project will be on the use of STM32F103C8T6 as microcontrollers to generate the pulse width modulation (PWM) signals.

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Section: Introductionmentioning

confidence: 99%

Design and implementation of a driver circuit for three-phase induction motor based on STM32F103C8T6

Salih

Altaie²,

Al‐Azzawi³

et al. 2023

Bulletin EEI

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show abstract

“…Simulation of inverters were obtained from the following literature: [3][4][5] while simulation and fabrication of inverters with the use of microcontrollers were done in [6][7][8][9]. Grid synchronization or control strategies were studied from [10][11][12], while [13,14] showed a new method of grid synchronization called the double integration synchronization method.…”

Section: Introductionmentioning

confidence: 99%

Design and Simulation of Grid Connected Inverters for Solar Photovoltaic Applications

Swargiary,

Choudhury

2023

Advances in Science and Technology

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Solar photovoltaic (SPV) systems have become predominant in recent years and are beingwidely used as additional power supply to enhance power availability into the utility grid. Researchers have begun to explore more into the field of renewable energy sources (RES). Even though RES has environmental advantages, its unpredictable and intermittent nature, lack of proper technology, and low production efficiency has prevented RES to be a conventional energy source. Solar photovoltaic (SPV) systems produce electrical energy from solar energy. A solar panel converts the solar energy to DC electrical energy, after which a power inverter is used in order to convert DC power obtained from solar energy to AC power which can be fed to the grid. While feeding power from inverter to the grid, the synchronization of inverter output signal to that of the grid signal is necessary, without which failures and faults can occur in the grid which can damage electrical appliances. In the present work, simulation of a three-phase H-bridge voltage source inverter (VSI) is designed in MATLAB/Simulink platform. An LC filter is used to reduce the harmonic content of the inverter output. A synchronization technique is also developed for grid interconnection. A MULTISIM simulation model of a single-phase inverter along with an LC filter is prepared and finally a hardware model is fabricated.

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“…Photovoltaic grid-connected inverters use voltage source input and current source output control. The output current is controlled using voltage control [13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Three-phase photovoltaic grid inverter system design based on PIC24FJ256GB110 for distributed generation

Hasan¹,

Salih²,

Abdulkhaleq³

2019

IJPEDS

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<span lang="EN-US">In recent years, the demand for energy generated by photovoltaics has increased because of the cheapness of this energy, especially in the Middle East. This study focuses on the design and implementation of a three-phase photovoltaic inverter system for distribution of generator applications. The three-phase inverter used in this study was designed using GWM 100-01X1 as a three-phase full bridge MOSFET package. The MOSFET full bridge of the three-phase inverter is driven using IR2104 gate driver IC, and the Hall sensors of the voltage and current are used to measure the AC and DC voltage and current. The SPWM signal is generated using a PIC24FJ256GB110 as a microcontroller and interfaced to the full bridge package. Simulation and experimental results are presented to validate the three-phase inverter design.</span>

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A New Synchronization Technique of a Three-Phase Grid Tied Inverter for Photovoltaic Applications

Cited by 9 publications

References 24 publications

Design and implementation of a driver circuit for three-phase induction motor based on STM32F103C8T6

Design and implementation of a driver circuit for three-phase induction motor based on STM32F103C8T6

Design and Simulation of Grid Connected Inverters for Solar Photovoltaic Applications

Three-phase photovoltaic grid inverter system design based on PIC24FJ256GB110 for distributed generation

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